CN110422092B - Seat folding type armrest cup holder - Google Patents
Seat folding type armrest cup holder Download PDFInfo
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- CN110422092B CN110422092B CN201910939855.3A CN201910939855A CN110422092B CN 110422092 B CN110422092 B CN 110422092B CN 201910939855 A CN201910939855 A CN 201910939855A CN 110422092 B CN110422092 B CN 110422092B
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- cup holder
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 241000190070 Sarracenia purpurea Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/75—Arm-rests
- B60N2/79—Adaptations for additional use of the arm-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
- B60N3/102—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated storable or foldable in a non-use position
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Passenger Equipment (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention discloses a chair folding type armrest cup holder which comprises a telescopic box, an installation base box and a folding mechanism, wherein the telescopic box is movably arranged in the installation base box, and the folding mechanism is movably arranged between the installation base box and the telescopic box; the folding mechanism is formed by mutually coupling folding components on the left side and the right side, a folding movable frame, a cup stand panel and a cup bottom connecting piece; an upper parallelogram is formed between the cup stand panel and the folding movable frame as well as between the axial joints of the front and rear upper folding strips; a lower parallelogram is formed between the folding movable frame and the cup bottom connecting piece as well as between the shaft connecting points of the front and the rear lower folding strips; the left side and the right side of the front end of the cup support panel are respectively and fixedly provided with a front limiting sliding shaft, and the rear end of the folding movable frame is fixedly connected with a folding movable sliding shaft. The invention has the advantages that: various components can be integrally formed by injection molding, the manufacturing and assembling process is simple, the size is small, the structure is simple, reasonable and compact, and the noise generated by the vehicle in the running process can be avoided; the folding is smoother.
Description
Technical Field
The invention relates to a cup holder, in particular to a seat folding type armrest cup holder which is arranged in an automobile seat armrest, has small volume, simple and reasonable structure and is safe and convenient to use.
Background
With the progress of society, the automobile industry is rapidly developed, the requirements of people on the arrangement of vehicle interior trim are higher and higher, and the requirements on high-grade vehicles are higher. It is used in limited and special space. The rear row seat of the high-grade vehicle is generally provided with a folding handrail which is used as a seat back when being folded, and the rear row is a through seat; when the chair is put down, the chair becomes the armrest which is two single chairs. The cup frame of the rear seat is arranged at the most reasonable and convenient position at the front end of the folding handrail; the height and space of the folding handrail is very limited.
The prior art such as the utility model patent with the patent number of 201720887027.6 and the company buy a real sample of the automobile water cup holder accessory similar to the above technical proposal; the structure adopts a quadrilateral folding principle, and when the novel folding chair is used, the novel folding chair can automatically pop up; when not in use, the handle is pushed and retracted into the handrail. The panel of the cup holder is required to bear the pressure of more than 150 newtons according to the regulations of automobile parts regulations, but the prior art structure is the inclined quadrilateral principle. The quadrangular upper side panel cannot withstand a large pressure. In order to solve the problem that the upper side panel of the inclined quadrilateral can not bear pressure, the prior art solves the problems that: the front end of the telescopic box is provided with an automatic locking mechanism, namely when the telescopic box is used in an extending mode, after the cup holder panel extends upwards, the locking mechanism automatically pops up to support the upper side panel, and the upper side panel has relative bearing force; at the moment of retraction and folding, the locking mechanism is quickly and automatically retracted and unlocked, so that the upper side panel of the quadrangle is smoothly descended and folded. Although the technical scheme is feasible, the structure is relatively complex, the accuracy requirement of the locking mechanism is high, the manufacturing process and the assembling process are also complex, and the cost and the failure rate are increased accordingly.
In view of the above, those skilled in the art of the company have tried to develop a foldable armrest cup holder for a seat, which is compact and has a simpler and more reasonable structure.
Disclosure of Invention
The invention aims to provide a seat folding type armrest cup holder which is small in size and simple and reasonable in structure.
A chair folding type armrest cup holder comprises a telescopic box, an installation base box and a folding mechanism, wherein the telescopic box is movably arranged in the installation base box;
the folding mechanism is formed by mutually coupling folding components on the left side and the right side, a folding movable frame, a cup holder panel and a cup bottom connecting piece;
the folding components on the left side and the right side respectively comprise a front upper folding strip and a rear lower folding strip which are mutually connected by a folding movable frame;
the upper ends of the folding assemblies on the left side and the right side are respectively connected to the left side and the right side of the cup support panel in a shaft mode, and the lower ends of the folding assemblies on the left side and the right side are respectively connected to the left side and the right side of the cup bottom connecting piece in a shaft mode;
an upper parallelogram is formed between the cup stand panel and the folding movable frame as well as between the axial joints of the front and the rear upper folding strips;
a lower parallelogram is formed between the folding movable frame and the cup bottom connecting piece as well as between the axial joints of the front and the rear lower folding strips;
the left side and the right side of the front end of the cup support panel are respectively and fixedly provided with a front limiting sliding shaft, and the rear end of the folding movable frame is fixedly connected with a folding movable sliding shaft.
The invention further prefers to do the following: the left side and the right side of the front end of the telescopic box are respectively provided with a front folding limiting sliding chute, and the front limiting sliding shaft can slide up and down in the front folding limiting sliding chute;
the left side and the right side of the mounting base box are respectively provided with a rear folding limiting sliding chute, and the folding movable sliding shaft can slide in the rear folding limiting sliding chutes; the cup bottom connecting piece is fixed with the bottom of the telescopic box.
The invention further prefers to do the following: the length of the lower folded item is longer than the length of the upper folded item.
The invention further prefers to do the following: the rear end of the telescopic box is provided with a rotary damper and a spring, the rotary damper is provided with a damping gear, the bottom of the mounting base box is provided with a damping tooth groove corresponding to the damping gear, one side of the damping tooth groove is fixedly provided with a rack matched with the damping gear, and the rack and the damping tooth groove are meshed and connected; and the rear upper side of the mounting base box is provided with a damper mounting hole.
The invention further prefers to do the following: the spring include traction spring strip and installation casing, the installation casing in the fixed installation axle that is provided with, traction spring strip's inner is fixed the installation epaxial, traction spring strip's outer end is fixed in the spring strip catching groove of installation base box bottom front end, the spring will all the time the flexible box follow installation base box in pop out forward.
The invention further prefers to do the following: the telescopic box is characterized in that telescopic sliding strips are fixedly arranged on the left outer side and the right outer side of the bottom of the telescopic box respectively, and telescopic sliding grooves matched with the telescopic sliding strips are arranged on the left inner side and the right inner side of the installation base box and correspond to the telescopic sliding strips respectively.
The invention further prefers to do the following: the middle of the cup bottom connecting piece is provided with a reinforced folding groove, and a reinforced folding component which is the same as the folding component is axially connected between the reinforced folding groove and the corresponding position of the cup support panel.
The invention further prefers to do the following: the locking mechanism is arranged between the telescopic box and the upper side of the mounting base box and comprises a spring lock catch, a locking button and a limiting strip, the spring lock catch and the locking button are arranged on the upper side of the mounting base box, and the limiting strip is fixed at the position, corresponding to the spring lock catch, of the lower side of the top of the telescopic box.
The invention further prefers to do the following: a cup limiting opening is formed in the cup support panel, and a plurality of cup clamping pieces are movably arranged on the cup support panel around the cup limiting opening; a cup groove is formed in the cup bottom connecting piece at the position which is vertically concentric with the cup limiting opening;
a wrench buckle is arranged on the lower side of the front end of the telescopic box.
The invention further prefers to do the following: the rear end of the telescopic box is provided with an electric power device, the electric power device comprises a motor and a speed reducer, a traction gear is connected onto the speed reducer, a traction rack is arranged at the position, corresponding to the traction gear, of the bottom of the installation base box, the traction rack is matched with the traction gear, and the traction rack and the traction gear are meshed and connected.
Compared with the prior art, the invention has the advantages that: the structure is simpler and more reasonable, the bearing capacity of the cup stand panel is larger, the folding and the stretching are smoother, the manufacturing process and the assembly are more convenient, and the failure rate and the cost are lower. And two technical schemes of semi-automation and electric full automation are designed.
Drawings
The present invention is described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, the drawings are intended to conceptually illustrate the compositions or constructions of the objects described, and may contain exaggerated displays, and are not necessarily drawn to scale.
FIG. 1 is a perspective view of the present invention in normal use after being extended;
FIG. 2 is a two-dimensional side-view folding schematic of the folding mechanism of the present invention;
FIG. 3 is a partial cross-sectional view of a folding process perspective structure of the present invention;
FIG. 4 is a cross-sectional view of a three-dimensional structure of the present invention during folding;
FIG. 5 is a folded rear side cross-sectional perspective structural view of the present invention;
FIG. 6 is a folded cross-sectional perspective structural view of the present invention;
FIG. 7 is a perspective view of the folding mechanism of the present invention;
FIG. 8 is a front side perspective view of the present invention in an extended position;
FIG. 9 is a perspective view of the retractable case and the folding mechanism of the present invention;
FIG. 10 is an exploded perspective view of the telescoping box and folding mechanism of the present invention;
FIG. 11 is a perspective view of the mounting base cartridge of the present invention;
FIG. 12 is a schematic view of the present invention after folding and retracting.
Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention. It should also be noted that: the terms "upper", "lower", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the referred device or assembly must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in the figure: a is the front end and B is the back end;
1. the cup holder comprises a telescopic box, a base box, a folding mechanism, a locking button, a cup clamping piece and a spanner buckle, wherein the base box is installed 2, the folding mechanism is installed 3, the locking button is 5, and the spanner buckle is 7;
11. the folding structure comprises a front folding limiting sliding groove, 12 cup bottom connecting pieces, 13 telescopic sliding strips, 15 reinforcing folding grooves, 16 rotary dampers, 17 damping tooth grooves, 18 spring springs and 19 spring strip buckling grooves;
21. a rear folding limiting sliding groove, 23, a telescopic sliding groove, 25 and a damper mounting hole;
31 cup stand panel, 32 front limiting sliding shaft, 35 folding moving frame, 36 folding moving sliding shaft, 37 upper folding strip, 38 lower folding strip;
41. an upper parallelogram and 42 a lower parallelogram.
As shown in fig. 1, 2, 3, 7, 8, 9, 10: a chair folding type armrest cup holder comprises a telescopic box 1, an installation base box 2 and a folding mechanism 3, wherein the telescopic box 1 is movably arranged in the installation base box 2, and the folding mechanism 3 is movably arranged between the installation base box 2 and the telescopic box 1;
the folding mechanism 3 is formed by mutually coupling folding components on the left side and the right side, a folding movable frame 35, a cup holder panel 31 and a cup bottom connecting piece 12;
the left and right folding assemblies respectively comprise front and rear upper folding strips 37 and front and rear lower folding strips 38, and the front and rear upper folding strips 37 and the front and rear lower folding strips 38 on the left and right sides are mutually connected by a folding moving frame 35;
the upper ends of the left and right folding assemblies are respectively connected below the left and right sides of the cup support panel 31, and the lower ends of the left and right folding assemblies are respectively connected on the left and right sides of the cup bottom connecting piece 12;
an upper parallelogram is formed between the cup holder panel 31 and the folding movable frame 35 and the axial joint points of the front and rear upper folding strips 37;
a lower parallelogram is formed between the folding movable frame 35 and the cup bottom connecting piece 12 and between the axial joints of the front and rear lower folding strips 38;
front limiting sliding shafts 32 are fixedly arranged on the left side and the right side of the front end of the cup holder panel 31 respectively, and a folding movable sliding shaft 36 is fixedly connected to the rear end of the folding movable frame 35.
As shown in fig. 2, 4, 5, and 7: the left side and the right side of the front end of the telescopic box 1 are respectively provided with a front folding limiting chute 11, and a front limiting sliding shaft 32 can slide up and down in the front folding limiting chute 11; the left side and the right side of the mounting base box 2 are respectively provided with a rear folding limiting sliding groove 21, and the folding moving sliding shaft 36 can slide in the rear folding limiting sliding groove 21; the cup bottom connecting piece 12 is fixed with the bottom of the telescopic box 1.
As shown in fig. 2, 4, 6, 10: the length of the lower folded item 38 is longer than the length of the upper folded item 37. The advantages of this technical design are: when folding mechanism 3 is folding, the saucer panel 31 of upper end can be forward shift position gradually, because of the preceding arc panel of telescopic box 1 front end for the upper end backward and the lower extreme forward, be favorable to on the one hand in the folding in-process the preceding upper portion of installing base box 2 is touch to the rear end of saucer panel 31, on the other hand the anterior part after folding mechanism 3 can be hidden in the arc panel of telescopic box 1 front end. The design can lead the exposed volumes of the upper ends of the telescopic box 1 and the mounting base box 2 at the front end of the folding handrail to be smaller, lead the folding handrail to have more space for mounting more soft and continuous liner objects and lead the folding handrail to be more comfortable; the lower folded item 38 is provided with a slight curvature in order to avoid the folding movement slide 36 when the folding mechanism 3 is fully folded. The axial joint between the upper folding strip 37 and the lower folding strip 38 can also be provided with a tension spring, and the tension spring always stretches the two outer ends of the upper folding strip 37 and the lower folding strip 38 outwards, so that the integral armrest cup holder can avoid noise in the process of vehicle driving, and the cup holder panel 31 can bear larger pressure.
The front folding limiting sliding groove 11 is slightly inclined in arc shape, the rear folding limiting sliding groove 21 is vertically inclined and horizontally connected, when the telescopic box 1 is pushed backwards manually, namely, the cup bottom connecting piece 12 connected with the lower end of the lower folding strip 38 in a shaft mode also moves backwards, the folding moving sliding shaft 36 connected with the upper end of the lower folding strip 38 and the lower end of the upper folding strip 37 in the shaft mode and located at the rear end of the folding moving frame 35 is limited in the vertical area of the rear folding limiting sliding groove 21, therefore, when the telescopic box 1 is pushed backwards, the lower parallelogram takes the shaft connection point at the lower end of the lower folding strip 38 as the center, the length of the lower folding strip 38 is taken as the radius, and the folding moving frame 35 rotates forwards and folds forwards relatively and descends simultaneously. The front limiting sliding shaft 32 at the front end of the cup holder panel 31, which is coupled to the upper end of the upper folding strip 37 by a shaft, is also folded downward under the limitation of the front folding limiting sliding chute 11, and because the front folding limiting sliding chute 11 has a slightly inclined arc, the folding speed of the upper folding strip 37 is relatively slower than that of the lower folding strip 38 when the upper folding strip starts to fold. When the telescopic box 1 is manually pushed backwards to enter the installation base box 2, the folding mechanism 3 starts to fold, the spring 18 stores energy, the telescopic box 1 is locked by the locking mechanism when the telescopic box completely enters the installation base box 2, the telescopic box 1 is unlocked by pressing the locking button 5 when the telescopic box is required to be used, the telescopic box 1 automatically extends, and the folding mechanism 3 also extends along with the telescopic box. This folding structure is similar to the structure of a quadrangular scale, which enables smoother folding of the folding mechanism 3. The arc inclination of the front folding limiting sliding chute 11 is matched with the length ratio of the upper folding strip 37 and the lower folding strip 38, and the front limiting sliding shaft 32 after the folding mechanism 3 is folded is just positioned at the bottom of the front folding limiting sliding chute 11 with the arc; then the connection setting of folding spacing spout 21 perpendicular plus slope plus level: the vertical arrangement of the upper end can enable the folding mechanism 3 to be folded quickly, so that the cup holder panel 31 descends quickly, and the front side and the rear side of the cup holder panel cannot touch the rear upper side of the telescopic box 1 and the front upper side of the mounting base box 2. Because the folding mechanism 3 is in a vertical state at the upper, middle and lower axis joints of the upper folding strip 37 and the lower folding strip 38 when in use, the folding movable sliding shaft 36 at the rear end of the folding movable frame 35 can be folded quickly by pushing forward slightly (i.e. the folding movable sliding shaft 36 moves forward when the telescopic box 1 is pushed backward). After the folding mechanism 3 is folded to a relative height, the front side angle between the lower folding strip 38 and the cup bottom connecting piece 12 at this time is smaller and smaller, as shown in fig. 3 and 4, the folding moving sliding shaft 36 at the rear end of the folding moving frame 35 enters the inclined area of the rear folding limiting sliding groove 21, and the angle of the inclined area is similar to the front side angle between the lower folding strip 38 and the cup bottom connecting piece 12 at this time, so that the folding smoothness is facilitated; after the folding mechanism 3 is completely folded, the folding movable sliding shaft 36 at the rear end of the folding movable frame 35 enters a horizontal area, and at this time, the retractable box 1 can be completely retracted into the installation base box 2. Otherwise, stretching.
As shown in fig. 3, 4, 6, 10: the rear end of the telescopic box 1 is provided with a rotary damper 16 and a spring 18, the rotary damper 16 is provided with a damping gear, the bottom of the installation base box 2 is provided with a damping tooth groove 17 corresponding to the damping gear, and one side of the damping tooth groove 17 is fixedly provided with a rack matched with the damping gear and is in meshed connection with the rack; the rear upper side of the mounting base box 2 is provided with a damper mounting hole 25. The rotary damper 16 is a device for providing motion resistance and reducing motion energy, and is composed of a rotating shaft, a resistance impeller and industrial viscous oil. And the resistance function of gentle rotation is achieved. The rotary damper 16 can be installed and fixed finally from the damper installation hole 25 only after the telescopic box 1 enters the installation base box 2.
As shown in fig. 6 and 11: the spring 18 comprises a traction spring strip and a mounting shell, a mounting shaft is fixedly arranged in the mounting shell, the inner end of the traction spring strip is fixed on the mounting shaft, the outer end of the traction spring strip is fixed in a spring strip buckle groove 19 at the front end of the bottom of the mounting base box 2, and the spring 18 always ejects the telescopic box 1 forwards from the mounting base box 2. The spring 18 is a simple and effective energy storage device, which can store energy when the telescopic box 1 is pushed and retracted backwards, so that the telescopic box 1 can be automatically ejected from the installation base box 2 and can be slowly extended forwards under the buffer action of the rotary damper 16.
As shown in fig. 8, 9, and 11: the left and right outer sides of the bottom of the telescopic box 1 are respectively and fixedly provided with a telescopic sliding strip 13, and the left and right inner sides of the installation base box 2 are respectively provided with a telescopic sliding chute 23 which is matched with the telescopic sliding strip 13 and corresponds to the telescopic sliding strip 13.
As shown in fig. 7 and 10: the middle of the cup bottom connecting piece 12 is provided with a reinforced folding groove 15, and a reinforced folding component which is the same as the folding component is axially connected between the reinforced folding groove 15 and the corresponding position of the cup stand panel 31. The provision of the reinforcing fold assembly enables the cup holder panel 31 to withstand greater pressures.
As shown in fig. 1 and 12: be provided with locking mechanism between the upside of flexible box 1 and installation base box 2, locking mechanism includes spring catch, locking button 5 and spacing, and spring catch and locking button 5 set up the upside at installation base box 2, and spacing is fixed in the corresponding department of flexible box 1 top downside and spring catch. The locking mechanism is a conventional technology, and the variety of the technology is many, and the invention is not excessively described and limited.
As shown in fig. 7: a cup limiting opening is formed in the cup support panel 31, and a plurality of cup clamping pieces 6 are movably arranged on the cup support panel 31 around the cup limiting opening; a cup groove is arranged in the cup bottom connecting piece 12 and is vertically concentric with the cup limiting opening. The cup can be relatively fixed by the cup clamping piece 6, the cup clamping piece 6 is movably connected in the cup support panel 31 in a shaft mode, a spring is arranged at the shaft connecting position, and the spring always enables the cup clamping piece 6 to be horizontally elastic. Namely, when the cup is placed, the cup clamping piece 6 always springs to the center of the cup limiting opening, and the cup can be relatively fixed.
As shown in fig. 12: a wrench buckle 7 is arranged at the lower side of the front end of the telescopic box 1. The spanner buckle 7 can be used when the folding handrail is folded upwards and put down after the telescopic box 1 is folded and retracted.
The rear end of the telescopic box 1 is provided with an electric power device, the electric power device comprises a motor and a speed reducer, the speed reducer is connected with a traction gear, a traction rack is arranged at the bottom of the installation base box corresponding to the traction gear, and the traction rack is meshed with the traction gear. The automatic damping device is a full-automatic technical scheme, and replaces semi-automatic designs such as a spring 18, a rotary damper 16 and a locking mechanism 5; the extension and retraction of the device are completed by an electric power device. The front and the back between the telescopic box 1 and the installation base box 2 are respectively provided with a travel limit switch (also called a position switch), which are mutually and electrically connected with a power supply and a reversing switch. The telescopic box 1 touches the travel limit switches arranged at the front and the back when being fully extended or retracted, and can control the power supply, so that the telescopic box 1 is accurately positioned in the installation base box. The technology is simple and mature, and the invention is not described in much detail.
The cup stand panel 31, the front and rear upper folding strips 37, the folding movable frame 35, the front and rear lower folding strips 38 and the cup bottom connecting piece 12 are connected into an upper parallelogram and a lower parallelogram in a shaft mode, the front limiting sliding shaft 32 at the front end of the cup stand panel 31 is limited in the front folding limiting sliding groove 11 at the front end of the telescopic box 1, and the cup bottom connecting piece 12 and the telescopic box 1 are fixed into a whole. As shown in fig. 2, when the telescopic case 1 is ejected forward, the folding mechanism 3 is fully extended, and the foldable armrest cup holder can be used normally, the pivot points are connected into an upper parallelogram and a lower parallelogram, which are an upper rectangle 41 and a lower rectangle 42, and the pivot points of the upper folding strip 37 and the lower folding strip 38 form a vertical line; the front limiting sliding shaft 32 at the front end is limited by the front folding limiting sliding chute 11, the folding moving sliding shaft 36 at the rear end is limited by the rear folding limiting sliding chute 21, and the cup holder panel 31 can bear larger pressure at the moment.
The folding movable sliding shaft 36 at the rear end limits the box to be incapable of moving back and forth in the vertical area of the rear folding limiting sliding groove 21, when the telescopic box 1 retracts backwards, the folding mechanism 3 starts to fold, and the front limiting sliding shaft 32 and the folding movable sliding shaft 36 at the rear end gradually move downwards in the front folding limiting sliding groove 11 and the rear folding limiting sliding groove 21 respectively; since the length of the lower folded piece 38 is longer than that of the upper folded piece 37, the cup holder panel 31 gradually moves forward while sliding downward during the folding process of the folding mechanism 3; when the front limit sliding shaft 32 and the folding movable sliding shaft 36 respectively slide to the lowest ends of the front folding limit sliding groove 11 and the rear folding limit sliding groove 21, the folding mechanism 3 is completely folded, and the telescopic box 1 at the moment can be completely retracted into the installation base box 2. The locking mechanism locks the two. Otherwise: after the locking button 5 is pressed down to unlock, the telescopic mechanism 1 automatically pops forwards at a uniform speed under the action of the spring 18 and the rotary damper 16, and the folding mechanism 3 is also unfolded along with the spring, so that the armrest cup holder capable of holding a water cup is formed.
The invention has the advantages that: small volume, simple manufacturing and assembling process, as shown in fig. 10 and 11: the telescopic box 1 and the cup bottom connecting piece 12 can be integrally formed by injection molding, and the mounting base box 2 can also be integrally formed by injection molding; the folding mechanism 3 and various component structures are also simple and can be completed by injection molding; the whole structure is reasonable and compact, and the noise generated by the vehicle in the running process can be effectively avoided.
The foregoing detailed description of the invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed.
Claims (10)
1. A chair folding type armrest cup holder comprises a telescopic box, an installation base box and a folding mechanism, wherein the telescopic box is movably arranged in the installation base box;
the folding mechanism is formed by mutually coupling folding components on the left side and the right side, a folding movable frame, a cup holder panel and a cup bottom connecting piece;
the folding components on the left side and the right side respectively comprise a front upper folding strip and a rear lower folding strip which are mutually connected by a folding movable frame;
the upper ends of the folding assemblies on the left side and the right side are respectively connected to the left side and the right side of the cup support panel in a shaft mode, and the lower ends of the folding assemblies on the left side and the right side are respectively connected to the left side and the right side of the cup bottom connecting piece in a shaft mode;
an upper parallelogram is formed between the cup stand panel and the folding movable frame as well as between the axial joints of the front and the rear upper folding strips;
a lower parallelogram is formed between the folding movable frame and the cup bottom connecting piece as well as between the axial joints of the front and the rear lower folding strips;
the left side and the right side of the front end of the cup support panel are respectively and fixedly provided with a front limiting sliding shaft, and the rear end of the folding movable frame is fixedly connected with a folding movable sliding shaft.
2. The foldable armrest cup holder for chairs of claim 1, wherein the front folding limiting sliding grooves are respectively arranged on the left and right sides of the front end of the telescopic box, and the front limiting sliding shaft can slide up and down in the front folding limiting sliding grooves;
the left side and the right side of the mounting base box are respectively provided with a rear folding limiting sliding chute, and the folding movable sliding shaft can slide in the rear folding limiting sliding chutes; the cup bottom connecting piece is fixed with the bottom of the telescopic box.
3. The chair folding armrest cup holder of claim 1, wherein said lower fold is longer than said upper fold.
4. The foldable armrest cup holder for seats according to claim 1, wherein a rotary damper and a spring are disposed at the rear end of the telescopic box, a damping gear is disposed on the rotary damper, a damping tooth slot is disposed at the bottom of the installation base box corresponding to the damping gear, and a rack engaged with the damping gear is fixedly disposed at one side of the damping tooth slot and engaged with the damping gear; and the rear upper side of the mounting base box is provided with a damper mounting hole.
5. The foldable armrest cup holder for seats of claim 4, wherein said spring assembly comprises a pulling spring strip and a mounting housing, said mounting housing is fixedly installed with a mounting shaft, an inner end of said pulling spring strip is fixed on said mounting shaft, an outer end of said pulling spring strip is fixed in a spring strip slot at a front end of a bottom of said mounting base, said spring assembly always ejects said retractable box forward from said mounting base.
6. The foldable armrest cup holder for chairs of claim 1, wherein a retractable slide bar is fixedly disposed on each of the left and right outer sides of the bottom of the retractable box, and a retractable sliding groove is disposed on each of the left and right inner sides of the base box corresponding to the retractable slide bar.
7. The foldable armrest cup holder for seats of claim 1 or 2, wherein a reinforced folding groove is formed in the middle of the cup bottom connector, and a reinforced folding assembly similar to the folding assembly is coupled between the reinforced folding groove and the corresponding cup holder panel.
8. The foldable armrest cup holder for chairs of claim 1, wherein a locking mechanism is disposed between the retractable box and the top of the base box, the locking mechanism comprises a spring lock, a locking button and a limiting bar, the spring lock and the locking button are disposed on the top of the base box, and the limiting bar is fixed on the bottom of the top of the retractable box corresponding to the spring lock.
9. The chair folding armrest cup holder according to claim 1, wherein said cup holder panel has a cup retaining opening, and a plurality of cup retainers are movably disposed on said cup holder panel around said cup retaining opening; a cup groove is formed in the cup bottom connecting piece at the position which is vertically concentric with the cup limiting opening;
a wrench buckle is arranged on the lower side of the front end of the telescopic box.
10. The foldable armrest cup holder for chairs of claims 1 to 3, wherein an electric power device is provided at the rear end of the telescopic box, the electric power device comprises a motor and a reducer, the reducer is connected with a traction gear, a traction rack is provided at the bottom of the mounting base box corresponding to the traction gear, and the traction rack is engaged with the traction gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910939855.3A CN110422092B (en) | 2019-09-30 | 2019-09-30 | Seat folding type armrest cup holder |
| PCT/CN2020/118683 WO2021063338A1 (en) | 2019-09-30 | 2020-09-29 | Folding seat armrest cup holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910939855.3A CN110422092B (en) | 2019-09-30 | 2019-09-30 | Seat folding type armrest cup holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110422092A CN110422092A (en) | 2019-11-08 |
| CN110422092B true CN110422092B (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910939855.3A Active CN110422092B (en) | 2019-09-30 | 2019-09-30 | Seat folding type armrest cup holder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110422092B (en) |
| WO (1) | WO2021063338A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422092B (en) * | 2019-09-30 | 2019-12-31 | 宁波帅特龙集团有限公司 | Seat folding type armrest cup holder |
| CN110920500A (en) * | 2019-11-13 | 2020-03-27 | 宁波帅特龙集团有限公司 | Integral type glass stand structure |
| CN110817042B (en) * | 2020-01-13 | 2020-04-21 | 宁波帅特龙集团有限公司 | Folding lifting device for vehicle |
| CN111845504B (en) * | 2020-08-14 | 2025-07-01 | 宁波帅特龙汽车系统股份有限公司 | Semi-automatic adjustment device for vehicle seat armrest |
| CN114954187B (en) * | 2022-02-21 | 2023-04-14 | 宁波从越电子设备有限公司 | A vehicle-mounted cup holder and a combined vehicle-mounted appliance containing the vehicle-mounted cup holder |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2671039B2 (en) * | 1988-10-11 | 1997-10-29 | 株式会社ニフコ | Cup holder device |
| JP2691424B2 (en) * | 1988-10-11 | 1997-12-17 | 株式会社ニフコ | Cup holder device |
| DE4220685C2 (en) * | 1992-06-24 | 1995-05-24 | Wuerstl Curt Vermoegensverwalt | Child safety seat with a seat and / or back part as a support element for an upholstered part made of foamed plastic |
| JPH07291012A (en) * | 1994-04-28 | 1995-11-07 | Toyoda Gosei Co Ltd | Cup holder |
| DE20212850U1 (en) * | 2002-08-16 | 2002-11-21 | Jos. Weber GmbH & Co. KG Kunststofftechnik und Formenbau, 35683 Dillenburg | Holding device for containers such as cup holders, in particular for mounting in vehicles |
| DE102004009111A1 (en) * | 2004-02-25 | 2005-09-22 | Daimlerchrysler Ag | cupholder |
| JP2012245836A (en) * | 2011-05-26 | 2012-12-13 | Nifco Inc | Cup holder |
| CN102642491B (en) * | 2011-12-31 | 2014-03-12 | 浙江吉利汽车研究院有限公司 | Cup holder structure for vehicle |
| DE102012103050B4 (en) * | 2012-04-10 | 2025-04-17 | Matikon GmbH & Co. KG | Holder for a beverage container |
| CN203005153U (en) * | 2012-11-14 | 2013-06-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile rear seat armrest with folding writing board |
| CN205149589U (en) * | 2015-11-30 | 2016-04-13 | 长城汽车股份有限公司 | Car handrail saucer |
| CN205395824U (en) * | 2016-03-09 | 2016-07-27 | 刘小燕 | Automotive safety seat for children |
| CN207328226U (en) * | 2017-07-20 | 2018-05-08 | 格拉默车辆内饰（长春）有限公司 | The drinking cup holder structure of handrail in a kind of new back seat |
| CN108042269A (en) * | 2017-12-19 | 2018-05-18 | 东莞市联洲知识产权运营管理有限公司 | Speed-adjustable folding stretcher capable of moving in two directions |
| CN208006810U (en) * | 2018-02-27 | 2018-10-26 | 盐城市高跃机械有限公司 | Automobile armrest tea table saucer |
| CN110422092B (en) * | 2019-09-30 | 2019-12-31 | 宁波帅特龙集团有限公司 | Seat folding type armrest cup holder |
-
2019
- 2019-09-30 CN CN201910939855.3A patent/CN110422092B/en active Active
-
2020
- 2020-09-29 WO PCT/CN2020/118683 patent/WO2021063338A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN110422092A (en) | 2019-11-08 |
| WO2021063338A1 (en) | 2021-04-08 |
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Address after: Shangshuichao Village, Dongqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo Shuaitelung Automotive Systems Co.,Ltd. Country or region after: China Address before: Shangshuiquan Village, Dongqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee before: Ningbo Shuaitelong Group Co.,Ltd. Country or region before: China |