CN105342193A - Foldable foot supporting device - Google Patents
Foldable foot supporting device Download PDFInfo
- Publication number
- CN105342193A CN105342193A CN201510901119.0A CN201510901119A CN105342193A CN 105342193 A CN105342193 A CN 105342193A CN 201510901119 A CN201510901119 A CN 201510901119A CN 105342193 A CN105342193 A CN 105342193A
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- rocker
- pedestal
- gangbar
- support
- shaft
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 106
- 238000005452 bending Methods 0.000 claims description 23
- 238000005728 strengthening Methods 0.000 claims description 5
- 210000002683 foot Anatomy 0.000 description 71
- 210000002414 leg Anatomy 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/50—Supports for the feet or the legs
- A47C7/52—Supports for the feet or the legs of detachable type
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- Passenger Equipment (AREA)
- Rehabilitation Tools (AREA)
Abstract
A foldable foot supporting device comprises a chair seat connecting base, a foot pad connecting base, a first swing frame, a second swing frame, a first support connected with the chair seat connecting base and the second swing frame in a hinged mode and a second support connected with the foot pad connecting base and the first swing frame. The chair seat connecting base and the foot pad connecting base of the foot supporting device are located in a same plane or vertically overlapped through stretching or folding of the first swing frame, the second swing frame, the first support and the second support. According to the foldable foot supporting device, the structure is compact, use is convenient, and people can put the legs and the feet on the device to have a comfortable and good rest posture to relieve fatigue. The foldable foot supporting device can quickly and conveniently achieve the stretching and folding functions and is higher in structural strength and stability, smaller in occupied space after being stored, excellent in practicability and very suitable for being used and popularized.
Description
Technical field
The present invention relates to leisure apparatus technical field, specifically a kind of collapsible foot rest device.
Background technology
Seat is one of the most common the most frequently used tool for taking rest, and in order to relieving fatigue, people usually directly can be sitting in and chair bent over the desk and has a rest, and feel very ill sometimes, resting guard also instead can cause harmful effect to the person improperly for a long time.Although also have on the market devise various all kinds of office, at home, public Relaxing chair, such as chaise longue, rocking chair etc. are helped people and are obtained comfortable good rest effect, but without any rest-assisting device, still can think that lower part of the body legs and feet put inconvenience, do not feel like oneself.As Authorization Notice No. a kind of leisure chaise longue with leg rest disclosed in the patent document of CN204218418U, comprise underframe, underframe comprises front Pin, before described underframe, Pin is provided with leg rest, described leg rest is supported by toe board and U-shaped leg rest and forms, before underframe, Pin body is provided with toe board mouth, the upper end of toe board and the upper edge of toe board mouth are rotationally connected, at the back side of leg rest baffle plate, the lower end being positioned at leg rest baffle plate is provided with supporting baffle, the two ends that leg rest supports and toe board are rotationally connected, leg rest supports the inner side being positioned at supporting baffle, when leg rest supported toe board, by supporting baffle to leg rest supporting and location, this technical scheme discloses the device of leg rest, people freely can be put comfortable for legs and feet when rest, just as having a rest in bed, improve rest effect, but this foot rest device structure is simple and crude, practical effect is also bad.
Summary of the invention
Technical purpose of the present invention is to provide a kind of collapsible foot rest device, solves the problem of simple and crude, stability in traditional Chinese chair mechanism and intensity difference, rest poor effect.
Concrete technical scheme of the present invention is as follows: a kind of collapsible foot rest device, comprise that seat support connects pedestal, foot pad connects pedestal, the first rocker, the second rocker, be connected pedestal and hinged the first support of described second rocker and be connected pedestal and hinged the second support of described first rocker respectively with described foot pad respectively with described seat support, described foot rest device is by described first rocker, described second rocker, the first support and described second stent or fold and make described seat support connection pedestal be connected pedestal with described foot pad to be positioned at same plane or superimposed up and down; Described first rocker has and to be connected rotating shaft and the first rocker front rotary shaft hinged with described first support after the first hinged rocker of pedestal with described seat support, and described second rocker has and to be connected rotating shaft and the second rocker front rotary shaft hinged with described second support after the second hinged rocker of pedestal with described foot pad; Described first support has and is connected the first hinged rack shaft of pedestal with described seat support, described second support has and is connected the second hinged rack shaft of pedestal with described foot pad, when described foot rest device is in non-closed state, the side of described first rack shaft rotating shaft and described second rocker front rotary shaft place plane after described first rocker, and/or the side of described second rack shaft rotating shaft and described first rocker front rotary shaft place plane after described second rocker; When described foot rest device is in closed state, the opposite side of described first rack shaft rotating shaft and described second rocker front rotary shaft place plane after described first rocker, and/or the opposite side of described second rack shaft rotating shaft and described first rocker front rotary shaft place plane after described second rocker.
Tradition foot rest device is very simple in structure and collecting, be toe board and be connected with the simple combination of gripper shoe, and toe board is hinged on leisure chaise longue, whole device stability when folding and unfolding is inadequate, difficult control, degree of fixation is also short of very much, and actual life is not long.Through research and experiment repeatedly, applicant has designed and Implemented a kind of collapsible foot rest device, structural strength is high, device smooth opening and closing, state keeps stable, utilize described first rocker, described second rocker, described first support and described second support can realize described seat support to connect pedestal and is connected the position adjustments of pedestal with described foot pad, namely the tiling of described collapsible foot rest device launches and closes up folded putting down.When described foot rest device is in non-closed state, the side of described first rack shaft rotating shaft and described second rocker front rotary shaft place plane after described first rocker, and/or the side of described second rack shaft rotating shaft and described first rocker front rotary shaft place plane after described second rocker, this side refers to the direction of outwards stretching towards described foot rest device, now described first rocker, described second rocker, described first support, all can freely stretch because being articulated and connected relation between described second support, and can reach capacity stretch time, described seat support connection pedestal is connected pedestal with described foot pad and is substantially in same plane, due to processing, the reasons such as size can not ensure absolute same plane, but exterior liner can be met thereon and can have smooth stable installation site, make human buttock, leg, foot can keep the posture of basic horizontal, people is made to obtain well comfortable rest effect, when described foot rest device is in closed state, the opposite side of described first rack shaft rotating shaft and described second rocker front rotary shaft place plane after described first rocker, and/or the opposite side of described second rack shaft rotating shaft and described first rocker front rotary shaft place plane after described second rocker, this opposite side refers to the direction inwardly folded towards described foot rest device, described first rack shaft, described second rack shaft is preferably connected to described seat support and connects pedestal, described foot pad connects a sidepiece of pedestal, now the first rack shaft, described seat support can be connected pedestal one end by the second rack shaft respectively, described foot pad connects pedestal one end jack-up, described seat support connects the pedestal other end, described foot pad connects the pedestal other end can be attached to described first support respectively, on described second support, thus reach closed state, described seat support connection pedestal is connected pedestal and can obtains the state being equivalent to a self-locking and fixing with described foot pad, superimposed at a certain distance between the upper and lower, take up room little, enable conveniently.
As preferably, described foot rest device also comprises for coordinating described first support and described second support to limit the position-limit mechanism of the relative position of described first rocker and described second rocker, and described position-limit mechanism comprises central shaft rod and is set in the central shaft rod cover outside described central shaft rod.
Described position-limit mechanism is on the one hand as the support of described first rocker, described second rocker, be used on the other hand limiting the position of described first rocker, the relative folding of described second rocker, it is mutually movable that described central shaft rod and described central shaft rod overlap the conduct mode that is articulated and connected.
As preferably, described central shaft rod and described second rocker affixed, described central shaft rod cover is affixed with described first rocker; Or described central shaft rod and described first rocker affixed, described central shaft rod cover is affixed with described second rocker.
Two kinds of optional manner are all in order to enable described first rocker and described second rocker opposing oscillatory.
As preferably, described first support also comprises the first turning set of being sheathed on described second rocker front rotary shaft and one end and is connected to described first turning set and the other end is connected to the first gangbar of described first rack shaft; Described second support also comprises the second turning set of being sheathed on described first rocker front rotary shaft and one end and is connected to described second turning set and the other end is connected to the second gangbar of described second rack shaft.
Described first turning set, described second turning set are all in order to realize the mode of being articulated and connected, and described first gangbar, described second gangbar are respectively as the main body of described first support, described second support.
As preferably, described first gangbar and/or described second gangbar are provided with bending protuberance, limited the relative position of described first gangbar and described second gangbar by the mutual conflict of described bending protuberance, or conflict by described bending protuberance and described first gangbar or described second gangbar and limit the relative position of described first gangbar and described second gangbar.
After described foot rest device is folding, due to the existence of described bending protuberance, described seat support connects pedestal and is connected with described foot pad and has enough gaps between pedestal and can not block some external components such as foot pad, shield etc., simultaneously also not easily generation tong situation.
As preferably, described first gangbar and/or described second gangbar are provided with the pedestal sticking part connecting pedestal for coordinating described seat support to connect pedestal or described foot pad when described foot rest device is superimposed.
Described pedestal sticking part is preferably described first gangbar, plane in described second gangbar, and at the concave surface of described bending protuberance dorsal part, auxiliary described seat support connects pedestal, described foot pad connect pedestal folding after stable laminating.
As preferably, described first support also comprises the first turning set of being sheathed on described second rocker front rotary shaft and one end and is connected to described first turning set and the other end is connected to the first gangbar of described first rack shaft; Described second support also comprises the second turning set of being sheathed on described first rocker front rotary shaft and one end and is connected to described second turning set and the other end is connected to the second gangbar of described second rack shaft; Described first gangbar and/or described second gangbar are provided with bending protuberance, described bending protuberance and described position-limit mechanism inconsistent.
Described bending protuberance and described position-limit mechanism and described central shaft rod or described central shaft rod are overlapped and are conflicted, also for ease of described seat support when making described foot rest device superimposed to connect pedestal and be connected with described foot pad and between pedestal, there is enough gaps and some external components such as foot pad, shield etc. can not be blocked, also not easily there is tong situation simultaneously, and this is comparatively preferred scheme, stability_intensity and better effects if.
As preferably, described seat support connect pedestal be provided with described first rocker after hinged the first rocker connecting portion of rotating shaft and first bearing attachment hinged with described first rack shaft; Described foot pad connect pedestal be provided with described second rocker after the second rocker connecting portion of rotating shaft and second bearing attachment hinged with described second rack shaft.
Described first rocker connecting portion, described second rocker connecting portion, described first bearing attachment and described second bearing attachment are hinged installation sheet, are preferably located at the two ends, side that described seat support connects pedestal, described foot pad connects pedestal.
As preferably, described first rocker connecting portion, described second bearing attachment are connected pedestal and are formed in one and/or described second rocker connecting portion, described first bearing attachment are connected pedestal with described foot pad and are formed in one with described seat support.
One-body molded is preferred embodiment, saves material and manufacturing procedure, and improves structural strength, and also can select to weld, be spirally connected etc. reaches the scheme of identical object.
As preferably, described first rocker front rotary shaft and/or described second rocker front rotary shaft are Disjunction type and non-integral interconnection system.
Described foot rest device is in stretching, extension or folding process, and the described first rocker front rotary shaft of Disjunction type and described second rocker front rotary shaft more can well meet with stresses change, produces the deformation of necessity, reaches and stretch and folding effect smooth and easy, stable, feasiblely.
As preferably, described seat support connects pedestal to be had and connects radian by the umbilicate seat support of two side direction.
Described seat support connects radian and can adapt to described seat support and connect the pressure that the shape of pedestal and human body bring indirectly, is convenient to installation, has rational force-bearing situation.
As preferably, described seat support connects the edge that pedestal and/or described foot pad connect pedestal and is provided with structural strengthening rib.
Described structural strengthening rib can help to increase structural strength, prevents torsional deformation.
Technological merit of the present invention is described collapsible foot rest device compact conformation, easy to use, legs and feet are put to have comfortable good resting guard to people, fatigue-relieving, itself can stretch and folder function in convenient realization, structural strength is higher, and stability is comparatively strong, takes up room less after collecting, high practicability, is suitable for promoting the use of very much.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two;
Fig. 3 is the structural representation of the embodiment of the present invention three;
Fig. 4 is the structural representation of the embodiment of the present invention four;
Fig. 5 is the structural representation after the embodiment of the present invention one folds completely;
A kind of partial structurtes schematic diagram that Fig. 6 is the first rocker described in the embodiment of the present invention one;
A kind of partial structurtes schematic diagram that Fig. 7 is the second rocker described in the embodiment of the present invention one;
Fig. 8 is the partial structurtes schematic diagram of the first support described in the embodiment of the present invention one;
Fig. 9 is the partial structurtes schematic diagram of the second support described in the embodiment of the present invention one;
Number corresponding each toponym in figure to be respectively: 1-seat support connects pedestal, 11-first rocker, rotating shaft after 111-first rocker, 112-first rocker front rotary shaft, 12-first support, 121-first rack shaft, 122-first turning set, 123-first gangbar, 13-, 14-, 2-foot pad connects pedestal, 21-second rocker, rotating shaft after 211-second rocker, 212-second rocker front rotary shaft, 22-second support, 221-second rack shaft, 222-second turning set, 223-second gangbar, 24-, 3-position-limit mechanism, 31-central shaft rod, 32-central shaft rod cover, 4-bending protuberance, 5-pedestal sticking part, 6-structural strengthening rib, rotating shaft and the first rocker front rotary shaft place plane after A-second rocker, rotating shaft and the second rocker front rotary shaft place plane after B-first rocker.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described:
Embodiment one: see Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of embodiment of collapsible foot rest device, comprise seat support and connect pedestal 1, foot pad connects pedestal 2, first rocker 11, second rocker 21, be connected pedestal 1 and hinged the first support 12 of the second rocker 21 respectively with seat support and be connected pedestal 2 and hinged the second support 22 of the first rocker 11 respectively with foot pad, seat support connects pedestal 1, foot pad connects pedestal 2 and may be selected to be connecting plate, foot pad connects on pedestal 2 and connects cloth pad, foot rest device is by the first rocker 11, second rocker 21, first support 12 and the second support 22 stretches or folding and make seat support connect pedestal to be connected pedestal with foot pad and to be positioned at same plane or to fold up and down, first rocker 11 has and to be connected rotating shaft 111 and the first rocker front rotary shaft 112 hinged with the first support 12 after the first hinged rocker of both sides, pedestal 1 one end with seat support, second rocker 21 has that to be connected after the second hinged rocker of both sides, pedestal 2 one end after rotating shaft 211 and the second rocker front rotary shaft 212, first rocker hinged with the second support 22 rotating shaft 211 after rotating shaft 111 and the second rocker with foot pad be Disjunction type, first support 12 has and is connected the first hinged rack shaft 121 of pedestal 1 with seat support, optimum position is rotating shaft 111 side after the first rocker, second support 22 has and is connected the second hinged rack shaft 221 of pedestal 2 with foot pad, optimum position is rotating shaft 211 side after the second rocker, foot rest device be in do not fold state time, the side of the first rack shaft 121 rotating shaft 111 and second rocker front rotary shaft 212 place plane B after the first rocker, and the side of the second rack shaft 221 rotating shaft 211 and first rocker front rotary shaft 112 place plane A after the second rocker, though do not indicate in Fig. 1 but can find out, can help understand with reference to figure 5, foot rest device be in fold state time, the opposite side of the first rack shaft 121 rotating shaft 111 and second rocker front rotary shaft 212 place plane B after the first rocker, and the opposite side of the second rack shaft 221 rotating shaft 211 and first rocker front rotary shaft 112 place plane A after the second rocker, indicates signal in Figure 5.Seat support is connected pedestal 1 one crown by such first rack shaft 121 to be risen, and seat support connection pedestal other end is crushed on the first support 12, and self-locking is fixed, and foot pad connects the folding of pedestal 2 to be fixed in like manner.
Foot rest device also comprises the position-limit mechanism 3 for coordinating the first support 12 and the second support 22 to limit the relative position of the first rocker 11 and the second rocker 21, and position-limit mechanism 3 comprises central shaft rod 31 and is set in the central shaft rod cover 32 outside central shaft rod 31.The two ends of central shaft rod 31 are welded with the second rocker 21, and central shaft rod cover 32 welds with the first rocker 11, and the two ends of another kind of mode and central shaft rod 31 can certainly be selected to weld with the first rocker 21, and central shaft rod cover 32 welds with the second rocker 11.
First support 12 also comprises the first turning set 122 of being sheathed on the second rocker front rotary shaft 212 and one end and is connected to the first turning set 122 and the other end is connected to the first gangbar 123 of the first rack shaft 121; Second support 12 also comprises the second turning set 222 of being sheathed on the first rocker front rotary shaft 112 and one end and is connected to the second turning set 222 and the other end is connected to the second gangbar 223 of the second rack shaft 221; First gangbar 123 and the second gangbar 223 are provided with bending protuberance 4, bending protuberance 4 and central shaft rod are overlapped 32 inconsistent, therefore when foot rest device is superimposed, seat support connects between pedestal 1 and foot pad connection pedestal 2, also namely all enough gaps can be there is between the first gangbar 123 and the second gangbar 223, the parts such as foot pad, shield can not be clipped to, also can not tong, design comparison hommization.The existence of certain cancellation bending protuberance 4 does not affect for the major function realizing foot rest device.
First support 12 also comprises the first turning set 122 of being sheathed on the second rocker front rotary shaft 212 and one end and is connected to the first turning set 122 and the other end is connected to the first gangbar 123 of the first rack shaft 121; Second support 12 also comprises the second turning set 222 of being sheathed on the first rocker front rotary shaft 112 and one end and is connected to the second turning set 222 and the other end is connected to the second gangbar 223 of the second rack shaft 221.First gangbar 123 and/or the second gangbar 223 are provided with the pedestal sticking part 5 for coordinating seat support to connect pedestal 1 or foot pad connection pedestal 2 when foot rest device is superimposed.Pedestal sticking part 5 can be included in the first gangbar 123, second gangbar 223 and arrange smooth, utilizes the dorsal part concave surface of bending protuberance 4 as the edge accommodation space that seat support connects pedestal 1, foot pad connects pedestal 2.
Seat support connect pedestal 1 be provided with the first rocker after hinged the first rocker connecting portion 13 of rotating shaft 111 and first bearing attachment 14 hinged with the first rack shaft 121; Foot pad connect pedestal 2 be provided with the second rocker after the second rocker connecting portion 23 of rotating shaft 211 and second bearing attachment 24 hinged with the second rack shaft 221.First rocker front rotary shaft 112 and the second rocker front rotary shaft 212 are Disjunction type.Certainly, in the middle of possibility, the first rocker front rotary shaft 112 and the second rocker front rotary shaft 212 also may be selected to be shaft.
When after rotating shaft after the first rocker 111 and the second rocker, rotating shaft 211 is Disjunction type, seat support connect pedestal 1 is connected with foot pad rotating shaft 211 after the rotating shaft 111 after the first rocker of pedestal 2 and the second rocker edge can adding structural reinforcing rib 6 to strengthen structural strength, structural strengthening rib 6 can be selected to be welded to connect, also can select to be connected pedestal 1 with seat support, that foot pad connects pedestal 2 is one-body molded, select to be printed as shape by Selective Pressure again during one-body molded mode.
Embodiment two: see Fig. 2, after the main distinction of the present embodiment and previous embodiment is the first rocker, after rotating shaft 111, second rocker, rotating shaft 211 is shaft, and structural strength is higher, processes easy.
Embodiment three: see Fig. 3, the main distinction of the present embodiment and previous embodiment is do not have position-limit mechanism, and the second gangbar 223(also can be the first gangbar 123) be provided with bending protuberance 4, by bending protuberance 4 and the first gangbar 123(or the second gangbar 223) conflict and limit the relative position of the first gangbar 123 and the second gangbar 223, as shown in Figure 3; Another kind of mode i.e. the first gangbar 123 and the second gangbar 223 can certainly be selected to be provided with bending protuberance 4, to be limited the relative position of the first gangbar 123 and the second gangbar 223 by the mutual conflict of bending protuberance 4.
Embodiment four: see Fig. 4, the main distinction of the present embodiment and previous embodiment is the first gangbar 123 and the second gangbar 223 do not arrange bending protuberance 4, but simple horizontal support bar, can stretch and folder function by implement device equally.
Collapsible foot rest device can finally can both make foot pad connection pedestal 2 draw in, and is connected pedestal about 1 superimposed, has only needed pulling motion during use with seat support; structural strength is fine; stability is strong, takes up room less after collecting, and it is convenient to launch; high practicability; not tong, not clip parts, small and exquisite exquisiteness; result of use is good, is suitable for very much promoting the use of.
Claims (10)
1. a collapsible foot rest device, comprise seat support and connect pedestal (1), foot pad connects pedestal (2), first rocker (11), second rocker (21), be connected pedestal (1) and hinged the first support (12) of described second rocker (21) respectively with described seat support and be connected pedestal (2) and hinged the second support (22) of described first rocker (11) respectively with described foot pad, described foot rest device is by described first rocker (11), described second rocker (21), described first support (12) and described second support (22) stretch or folding and make described seat support connect pedestal (1) to be connected pedestal (2) with described foot pad and to be positioned at same plane or superimposed up and down, described first rocker (11) has and to be connected rotating shaft (111) and the first rocker front rotary shaft (112) hinged with described first support (12) after the first hinged rocker of pedestal (1) with described seat support, and described second rocker (21) has and to be connected rotating shaft (211) and the second rocker front rotary shaft (212) hinged with described second support (22) after the second hinged rocker of pedestal (2) with described foot pad, described first support (12) has and is connected hinged the first rack shaft (121) of pedestal (1) with described seat support, described second support (22) has and is connected hinged the second rack shaft (221) of pedestal (2) with described foot pad, it is characterized in that: when described foot rest device is in non-closed state, the side of described first rack shaft (121) rotating shaft (111) and described second rocker front rotary shaft (212) place plane after described first rocker, and/or the side of described second rack shaft (221) rotating shaft (211) and described first rocker front rotary shaft (112) place plane after described second rocker, when described foot rest device is in closed state, the opposite side of described first rack shaft (121) rotating shaft (111) and described second rocker front rotary shaft (212) place plane after described first rocker, and/or the opposite side of described second rack shaft (221) rotating shaft (211) and described first rocker front rotary shaft (112) place plane after described second rocker.
2. the collapsible foot rest device of one according to claim 1, it is characterized in that: described foot rest device also comprises the position-limit mechanism (3) of the relative position for limiting described first rocker (11) and described second rocker (21), and described position-limit mechanism (3) comprises central shaft rod (31) and is set in described central shaft rod (31) central shaft rod cover (32) outward.
3. the collapsible foot rest device of one according to claim 2, is characterized in that: described central shaft rod (31) is affixed with described second rocker (21), and described central shaft rod cover (32) is affixed with described first rocker (11); Or described central shaft rod (31) is affixed with described first rocker (21), described central shaft rod cover (32) is affixed with described second rocker (11).
4. the collapsible foot rest device of one according to claim 1 or 2 or 3, is characterized in that: described first support (12) also comprises the first turning set (122) of being sheathed on described second rocker front rotary shaft (212) and one end and is connected to described first turning set (122) and the other end is connected to first gangbar (123) of described first rack shaft (121); Described second support (12) also comprises the second turning set (222) of being sheathed on described first rocker front rotary shaft (112) and one end and is connected to described second turning set (222) and the other end is connected to second gangbar (223) of described second rack shaft (221).
5. the collapsible foot rest device of one according to claim 4, it is characterized in that: described first gangbar (123) and/or described second gangbar (223) are provided with bending protuberance (4), the relative position of described first gangbar (123) and described second gangbar (223) is limited by the mutual conflict of described bending protuberance (4), or conflicted with described first gangbar (123) or described second gangbar (223) by described bending protuberance (4) and limit the relative position of described first gangbar (123) and described second gangbar (223).
6. the collapsible foot rest device of one according to claim 4, is characterized in that: described first gangbar (123) and/or described second gangbar (223) are provided with the pedestal sticking part (5) for coordinating described seat support to connect pedestal (1) or described foot pad connection pedestal (2) when described foot rest device is superimposed.
7. the collapsible foot rest device of the one according to Claims 2 or 3, is characterized in that: described first support (12) also comprises the first turning set (122) of being sheathed on described second rocker front rotary shaft (212) and one end and is connected to described first turning set (122) and the other end is connected to first gangbar (123) of described first rack shaft (121); Described second support (12) also comprises the second turning set (222) of being sheathed on described first rocker front rotary shaft (112) and one end and is connected to described second turning set (222) and the other end is connected to second gangbar (223) of described second rack shaft (221); Described first gangbar (123) and/or described second gangbar (223) are provided with bending protuberance (4), described bending protuberance (4) and described central shaft rod (31) and/or described central shaft rod cover (32) inconsistent.
8. the collapsible foot rest device of one according to claim 1, is characterized in that: described seat support connect pedestal (1) be provided with described first rocker after hinged the first rocker connecting portion (13) of rotating shaft (111) and first bearing attachment (14) hinged with described first rack shaft (121); Described foot pad connect pedestal (2) be provided with described second rocker after the second rocker connecting portion (23) of rotating shaft (211) and second bearing attachment (24) hinged with described second rack shaft (221).
9. the collapsible foot rest device of one according to claim 1, is characterized in that: described first rocker front rotary shaft (112) and/or described second rocker front rotary shaft (212) are Disjunction type or integral type.
10. the collapsible foot rest device of one according to claim 1, is characterized in that: the edge that described seat support connects pedestal (1) and/or described foot pad connection pedestal (2) is provided with structural strengthening rib (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901119.0A CN105342193B (en) | 2015-12-09 | 2015-12-09 | A kind of foldable foot rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901119.0A CN105342193B (en) | 2015-12-09 | 2015-12-09 | A kind of foldable foot rest device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105342193A true CN105342193A (en) | 2016-02-24 |
| CN105342193B CN105342193B (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510901119.0A Active CN105342193B (en) | 2015-12-09 | 2015-12-09 | A kind of foldable foot rest device |
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| CN (1) | CN105342193B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640112A (en) * | 2016-03-29 | 2016-06-08 | 陈锦文 | Stable foot rest |
| CN105661989A (en) * | 2016-04-25 | 2016-06-15 | 丁亮 | Folding foot placing device |
| CN105708210A (en) * | 2016-03-29 | 2016-06-29 | 陈锦文 | Foot rest bracket |
| CN105708209A (en) * | 2016-03-29 | 2016-06-29 | 陈锦文 | Foot rest with simple structure |
| CN105708208A (en) * | 2016-03-29 | 2016-06-29 | 陈锦文 | Novel foot rest |
| CN105708207A (en) * | 2016-03-29 | 2016-06-29 | 陈锦文 | Foldable foot rest |
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| CN205197544U (en) * | 2015-12-09 | 2016-05-04 | 丁亮 | Collapsible bracket device |
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| US6685271B1 (en) * | 2003-03-26 | 2004-02-03 | Horng Jiun Chang | Chair support device having movable foot pedal |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640112A (en) * | 2016-03-29 | 2016-06-08 | 陈锦文 | Stable foot rest |
| CN105708210A (en) * | 2016-03-29 | 2016-06-29 | 陈锦文 | Foot rest bracket |
| CN105708209A (en) * | 2016-03-29 | 2016-06-29 | 陈锦文 | Foot rest with simple structure |
| CN105708208A (en) * | 2016-03-29 | 2016-06-29 | 陈锦文 | Novel foot rest |
| CN105708207A (en) * | 2016-03-29 | 2016-06-29 | 陈锦文 | Foldable foot rest |
| CN105708208B (en) * | 2016-03-29 | 2019-01-29 | 陈锦文 | A kind of novel footrest rack |
| CN105640112B (en) * | 2016-03-29 | 2019-02-01 | 陈锦文 | A kind of stable footrest rack |
| CN105708209B (en) * | 2016-03-29 | 2019-02-01 | 陈锦文 | A kind of simple footrest rack of structure |
| CN105708207B (en) * | 2016-03-29 | 2019-02-01 | 陈锦文 | A kind of foldable foot-rest |
| CN105661989A (en) * | 2016-04-25 | 2016-06-15 | 丁亮 | Folding foot placing device |
| CN105661989B (en) * | 2016-04-25 | 2019-02-01 | 丁亮 | A kind of folding foot rest device |
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| CN105342193B (en) | 2018-06-15 |
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