CN102078106B

CN102078106B - Seat

Info

Publication number: CN102078106B
Application number: CN2011100033641A
Authority: CN
Inventors: 马福生; 刘峰
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2011-01-10
Filing date: 2011-01-10
Publication date: 2013-02-27
Anticipated expiration: 2031-01-10
Also published as: CN102078106A

Abstract

The invention discloses a seat pocket, which comprises a closed frame. The frame can be folded transversely and longitudinally. After the frame is folded in such a way, the size of the seat pocket is decreased so that the seat pocket is convenient to store, bring and transport.

Description

The seat pocket

Technical field

The present invention relates to a pocket.

Background technology

Existing seat pocket comprises closed framework, is contained in the cloth cover on the framework, and framework normally can not fold, and causes the volume of a pocket larger, stores, carries and transport all inconvenient.

Summary of the invention

The purpose of this invention is to provide framework can horizontal and vertical folding seat pocket.

For achieving the above object, the technical solution used in the present invention is: a kind of pocket, comprise closed framework, and described framework is can horizontal and vertical folding framework.

As a kind of concrete embodiment, described framework comprises around being first of closed form and encloses frame and second and enclose frame, described first enclose frame and second enclose frame include be positioned at the left and right sides and rotate arrange with about the frame bars of laterally drawing close, described first encloses frame bars and described second on the frame encloses frame bars relative on the frame all by the setting that rotates of the first turning cylinder, the axial line of described the first turning cylinder extends along the horizontal direction of described framework, and described framework also comprises for so that the locking mechanism that described frame bars is stably opened on the horizontal and vertical direction of described framework.

Preferably, described framework also comprise for so that described frame bars is drawn close interlock then mutually on the longitudinal direction of described framework described frame bars at the release mechanism of drawing close in a lateral direction of described framework.

Further preferably, the cross bar that described frame bars comprises side lever, rotates and arrange by the second turning cylinder with described side lever, enclosing frame and described second described first respectively encloses on the frame, between the cross bar on the described frame bars in the left and right sides by the setting that rotates of the 3rd turning cylinder, described first encloses side lever end and described second on the frame encloses side lever end relative on the frame all by the setting that rotates of described the first turning cylinder, described the second turning cylinder, described the 3rd turning cylinder parallel setting, and all extend along the above-below direction of described framework.

Again further preferably, described locking mechanism comprise be opened in first and second enclose rotate on the frame side lever end that arranges wherein the first locked groove on the end, be slidingly arranged in the first dead bolt of being used for inserting described the first locked groove on the other end, be opened in the second locked groove on the described cross bar, be slidingly arranged in the second dead bolt that is used for inserting described the second locked groove on the described side lever.

Then more further preferably, described release mechanism comprises be used to the shifting block that drives described the first dead bolt and break away from described the first locked groove, be opened in the described second the first slot that encloses on the side lever end of frame, being slidingly arranged in described first encloses on the corresponding side lever end of frame and the first inserted block that is connected with the described first the second dead bolt that encloses frame, being arranged on described first encloses and is used between the side lever of frame and described the first inserted block providing elastic-restoring force of described the first inserted block so that described the first inserted block inserts the first elastic component that described the first slot and the described first the second dead bolt that encloses frame break away from described the second locked groove, be opened in the described first the second slot that encloses on the side lever end of frame, being slidingly arranged in described second encloses on the corresponding side lever end of frame and the second inserted block that is connected with the described second the second dead bolt that encloses frame, being arranged on described second encloses and is used between the side lever of frame and described the second inserted block providing elastic-restoring force of described the second inserted block so that described the second inserted block inserts the second elastic component that described the second slot and the described second the second dead bolt that encloses frame break away from described the second locked groove.

Continue then more further preferably, when described the first inserted block is inserted in described the first slot, have at least one position in described the first inserted block position relative with described the first slot for guiding described the first inserted block to break away from the inclined-plane of described the first slot when enclosing frame opening first and second, when described the second inserted block is inserted in described the second slot, also have at least one position in described the second inserted block position relative with described the second slot for guiding described the second inserted block to break away from the inclined-plane of described the second slot when enclosing frame opening first and second.

Continue then more further preferably to be provided with between described the second dead bolt and the described side lever for providing elastic-restoring force of described the second dead bolt so that described the second dead bolt is inserted in the 3rd elastic component of described the second locked groove.

More continue then more further preferably, when described the second dead bolt is inserted in described the second locked groove, have at least one position in described the second dead bolt position relative with described the second locked groove for enclosing and guide described the second dead bolt to insert the inclined-plane of described the second locked groove when frame or second encloses frame laterally opening first.

Again further preferably, described second encloses and is provided with can the left and right sides laterally folded seat bar on the frame between the described side lever of left and right sides.

Then more further preferably, described seat bar comprises left branching rod and the right pole that the fixture that is separately positioned on the described left and right sides side lever, an end rotate and arrange with the described fixture of left and right sides respectively, the other end of described left branching rod and right pole setting that rotates is provided with seat board on described left branching rod and the right pole.

Then more further preferably, be provided with for providing elastic-restoring force of described the first dead bolt so that described the first dead bolt is inserted in the 4th elastic component of described the first locked groove between described the first dead bolt and the corresponding side lever end.

Because the utilization of technique scheme, the present invention compared with prior art has following advantages: the framework on the seat pocket can be horizontal and vertical folding, like this that framework is folding after, the volume-diminished of seat pocket then, is carried and is transported at the storage of convenient seat pocket.

Description of drawings

Accompanying drawing 1 is schematic perspective view one of the present invention, and its middle frame is opened fully;

Accompanying drawing 2 is schematic perspective view two of the present invention, and not shown tarpaulin rod and seat board, its middle frame are folding in a longitudinal direction;

Accompanying drawing 3 is schematic perspective view three of the present invention, not shown tarpaulin rod, and its middle frame is at longitudinal direction and folding in a lateral direction;

Accompanying drawing 4 is looked partly cut-away's schematic diagram for master of the present invention, and its middle frame is opened fully;

Accompanying drawing 5 is three-dimensional partly cut-away of the present invention schematic diagram, and not shown tarpaulin rod and seat board, its middle frame are folding in a longitudinal direction.

The specific embodiment

Further set forth structure of the present invention below in conjunction with accompanying drawing.

Shown in Fig. 1-5, a kind of pocket comprises closed framework 30, and this framework 30 is can horizontal and vertical folding framework, framework is folding after, the volume-diminished of seat pocket then, is carried and is transported at the storage of convenient seat pocket.Longitudinal foldingly refer to such an extent that be framework 30 gathering in the longitudinal direction, laterally foldedly refer to such an extent that be the gathering of framework 30 on width.

In Fig. 1; framework 30 comprises around being first of closed form and encloses frame 31 and second and enclose frame 32; first encloses frame 31 comprises the frame bars 33 that is positioned at the left and right sides and rotates and arrange; rotation by frame bars 33 has realized laterally drawing close or opening of left and right sides frame bars 33; second encloses frame 32 also comprises the frame bars 34 that is positioned at the left and right sides and rotates and arrange; rotation by frame bars 34 has also realized laterally drawing close or opening of left and right sides frame bars 34; in the present embodiment; frame bars 33 comprises side lever 2; with the cross bar 1 that side lever 2 rotates and arranges, frame bars 34 also comprises side lever 7; rotate the cross bar 9 that arranges with side lever 7.In Fig. 1, first encloses frame bars 33 and second on the frame 31 encloses frame bars relative on the frame 32 34 all by the setting that rotates of the first turning cylinder, that is to say, first encloses side lever 2 ends and second on the frame 31 encloses side lever relative on the frame 32 7 ends all by the setting that rotates of this first turning cylinder, the axial line of the first turning cylinder extends along the horizontal direction of framework, has realized like this on the framework 30 that first encloses frame 31 and second and enclose the longitudinal folding of frame 32 and draw close.For so that framework 30 is stably opened in the horizontal and vertical directions, that is to say, for so that frame bars 33 and 34 is stably opened on the horizontal and vertical direction of framework 30, framework 30 also comprises locking mechanism 35 and 36 and 37.Framework 30 is when opening to folding conversion, locking mechanism 35 and 36 and 37 need to come release by release mechanism 38, release mechanism 38 at first can be so that frame bars 33 and 34 be drawn close interlock then mutually on the longitudinal direction of framework 30 frame bars 33 with 34 the drawing close mutually in a lateral direction of framework 30, thereby finish folding on horizontal direction and longitudinal direction of framework 30.The interlock release can make things convenient for the folding of framework.

In other embodiment, the first and second frame bars of enclosing frame are a fixing rod member, by locking mechanism and release mechanism equally can implementation framework longitudinal folding after laterally folded again.

In the present embodiment, enclose on the frame 31 first, every side frame hack lever 33 comprises a side lever 2, the cross bar 1 that one end of one end and a side lever 2 rotates and arranges by the second turning cylinder, between the other end of cross bar 1 on the left and right sides frame bars 33 by the setting that rotates of the 3rd turning cylinder, enclose on the frame 32 second equally, frame bars 34 comprises a side lever 7, one end and the cross bar 9 that side lever 7 rotates and arranges by the second turning cylinder, between the other end of cross bar 9 on the left and right sides frame bars 34 by the setting that rotates of the 3rd turning cylinder, the setting that rotates of first second the other end of enclosing side lever 7 on the frame 32 of enclosing the other end of side lever 2 on the frame 31 and respective side, the second turning cylinder, the 3rd turning cylinder parallels setting, and all extend along the above-below direction of framework 30, in Fig. 1, the second turning cylinder, the 3rd turning cylinder all extends along the above-below direction perpendicular to plane, framework 30 place.

In the third embodiment, the cross bar that the first and second frame bars of enclosing frame comprise side lever, rotate and arrange with side lever, side lever has many, many side levers rotate successively arranges, perhaps cross bar has many, many cross bars rotate successively arranges, first and second enclose in the frame setting that rotates of the side lever of respective side, first encloses frame or second encloses in the frame, setting also rotates between the cross bar in the frame bars of the left and right sides, many side levers or cross bar are set in the frame bars, and vertical and horizontal that so also can implementation framework are folding.

In the 4th kind of embodiment, framework comprises around being first of closed form and encloses frame, second encloses frame, connecting rod, connecting rod is arranged on rotationally first and encloses frame, second encloses between the relative end of frame, namely first encloses frame, second encloses between the relative end of frame by the connecting rod setting that rotates, first encloses frame, second encloses the setting that directly rotates between the relative the other end of frame, first encloses frame, second encloses frame comprises respectively the frame bars that is positioned at the left and right sides and the setting of phase left-right rotation, such first encloses frame, second encloses frame also can realize after longitudinal folding laterally folded again, certainly, this folding mode does not have the folding mode in the present embodiment good.

The below will specifically set forth in the present embodiment and open by locking mechanism 35 and 36 and 37 the stable of implementation framework 30, and will be folding by the interlock of release mechanism 38 implementation frameworks 30.Locking mechanism 35 has locked first and has enclosed the side lever 2 and cross bar 1 of a side on the frame 31, the side lever 2 of the left and right sides has all used identical locking mechanism 35 with cross bar 1, therefore only introduce the locking mechanism 35 of a side here, locking mechanism 36 has locked second and has enclosed the side lever 7 and cross bar 9 of a side on the frame 32, locking mechanism 37 has locked the side lever 2 and side lever 7 of a side, specifically, locking mechanism 37 comprises and is opened in wherein the first locked groove on the end of the first and second both ends of enclosing rotate on frame 31 and 32 side lever 2 that arranges and side lever 7, be slidingly arranged in the first dead bolt 15 on the other end, in Fig. 4, the first locked groove is opened on the end of side lever 7, the first dead bolt 15 is slidingly arranged in the end of side lever 2, insert the first locked groove by the first dead bolt 15, realize the locking of side lever 2 and side lever 7, enclose frame 31 and 32 and open relatively stablely this moment first and second, as shown in figs. 1 and 4, after the first dead bolt 15 breaks away from the first locked groove, side lever 2 relatively rotates with side lever 7 and draws close, finish the first and second longitudinal folding gatherings of enclosing frame 31 and 32, the framework 30 after longitudinal folding is shown in Fig. 2 and 5.In each accompanying drawing, side lever 2 and side lever 7 rotate by the cradle head of end, and the first locked groove is opened on the cradle head, and cradle head is considered to a part of side lever 2 and side lever 7.In Fig. 4, locking mechanism 35 comprises and is opened in the first the second locked groove 23 that encloses on the cross bar 1 of frame 31, be slidingly arranged in the first the second dead bolt 22 that encloses on the side lever 2 of frame 31, insert in the second locked groove 23 by the second dead bolt 22, realization side lever 2 is opened with the stable of cross bar 1, locking mechanism 35 by the left and right sides, side lever 2 and the cross bar 1 of the left and right sides are all stably opened, namely first encloses frame 31 and stably opens, after the second dead bolt 22 breaks away from the second locked groove 23, side lever 2 and the cross bar 1 of the left and right sides relatively rotate, relatively rotate between the cross bar 1 of the left and right sides, finish the first horizontal gathering of enclosing frame 31 and fold.Locking mechanism 36 is similar with the structure of locking mechanism 35, in Figure 4 and 5, locking mechanism 36 comprises and is opened in the second the second locked groove 24 that encloses on the cross bar 9 of frame 32, be slidingly arranged in the second the second dead bolt 10 that encloses on the side lever 7 of frame 32, insert in the second locked groove 24 by the second dead bolt 10, realization side lever 7 is opened with the stable of cross bar 9, locking mechanism 36 by the left and right sides, side lever 7 and the cross bar 9 of the left and right sides are all stably opened, namely second encloses frame 32 and stably opens, after the second dead bolt 10 breaks away from the second locked groove 24, side lever 7 and the cross bar 9 of the left and right sides relatively rotate, relatively rotate between the cross bar 9 of the left and right sides, finish the second horizontal gathering of enclosing frame 32 and fold.The framework 30 that vertical and horizontal fold as shown in Figure 3.

Release mechanism 38 comprises for the movable shifting block 4 that drives the first dead bolt 15 disengagings the first locked groove, be opened in the second the first slot that encloses on side lever 7 ends of frame 32, being slidingly arranged in first encloses on corresponding side lever 2 ends of frame 31 and the first inserted block 18 that is connected with the first the second dead bolt 22 that encloses frame 31, be arranged on first and enclose the side lever 2 of frame 31 and the first elastic component 19 between the first inserted block 18, be opened in the first the second slot that encloses on side lever 2 ends of frame 31, being slidingly arranged in second encloses on corresponding side lever 7 ends of frame 32 and the second inserted block 14 that is connected with the second the second dead bolt 10 that encloses frame 32, be arranged on second and enclose the side lever 7 of frame 32 and the second elastic component 13 between the second inserted block 14.In Fig. 4, movable shifting block 4 is connected with the first dead bolt 15 by traction piece 17, the first dead bolt 15 and first encloses between the side lever 2 of frame 31 and is provided with the 4th elastic component 16, the 4th elastic component 16 adopts spring, movable shifting block 4 is in side lever 2 interior slips, there is the operation shifting block 3 that fixes setting with movable shifting block 4 outside of side lever 2, by slide shifting block 3, so that movable shifting block 4 moves with the first dead bolt 15 by traction piece 17, the elastic resistance that the first dead bolt 15 overcomes the 4th elastic component 16 breaks away from the first locked groove, then locking mechanism 37 releases, and first and second enclose frame 31 and 32 relatively rotates and draws close, then framework 30 is longitudinal folding, shown in Fig. 2 and 5.When needs are opened framework 30, rotate first and second and enclose frame 31 and 32, when turning to correct position, the first dead bolt 15 is facing to the first locked groove, then under the elastic-restoring force effect of the 4th elastic component 16, the first dead bolt 15 inserts the first locked groove, finishes the first and second lockings of enclosing frame 31 and 32 and opens.

In the longitudinal folding framework 30, first and second enclose frame 31 and 32 relatively rotate draw close after, by release mechanism 38 interlock unlock lock mechanism 35 and 36.In release mechanism 38, the first inserted block 18 is connected with the second dead bolt 22 by traction piece 20, the first elastic component 19 adopts spring, be used for providing the first inserted block 18 1 elastic-restoring forces, the second inserted block 14 is connected with the second dead bolt 10 by traction piece 12, the second elastic component 13 also adopts spring, and being used for provides the second inserted block 14 1 elastic-restoring forces.First and second enclose side lever 2 and 7 on frame 31 and 32 relatively rotate draw close after, be brought to suitable position, so that the first inserted block 18 on the side lever 2 is facing to the first slot on the side lever 7, the second inserted block 14 on the side lever 7 is facing to the second slot on the side lever 2, then respectively under the elastic-restoring force effect of the first elastic component 19 and the second elastic component 13, the first inserted block 18 inserts in the first slot, the movement of the first inserted block 18 is with the first movement of enclosing the second dead bolt 22 of frame 31, so that the first the second dead bolt 22 that encloses frame 31 breaks away from the second locked groove 23, the second inserted block 14 inserts in the second slot, movement by the second inserted block 14 breaks away from the second locked groove 24 with the second the second dead bolt 10 that encloses frame 32, can carry out the first and second horizontal gatherings of enclosing frame 31 and 32 this moment and fold, as shown in Figure 3.

In Fig. 4, first encloses between the second dead bolt 22 of frame 31 and the side lever 2 and is provided with the 3rd elastic component 21, second encloses between the second dead bolt 10 of frame 32 and the side lever 7 and is provided with the 3rd elastic component 11, the elastic-restoring force of the first elastic component 19 is greater than the elastic resistance of the 3rd elastic component 21, such the first inserted block 18 can break away from the second locked groove 23 with the second dead bolt 22, in like manner, the elastic-restoring force of the second elastic component 13 is greater than the elastic resistance of the 3rd elastic component 11, and such the second inserted block 14 can break away from the second locked groove 24 with the second dead bolt 10.

When the first inserted block 18 is inserted in the first slot, has the inclined-plane at least one position in the first inserted block 18 position relative with the first slot, this inclined-plane is so that enclose side lever 2 on frame 31 and 32 and at 7 o'clock opening first and second, the elastic resistance that guides the first inserted block 18 to overcome the first elastic component 19 breaks away from the first slot, at this moment, under the elastic-restoring force effect of the 3rd elastic component 21, the second dead bolt 22 moves, continuation is opened first and second at longitudinal direction and is enclosed frame 31 and 32, and laterally open first and second simultaneously and enclose frame 31 and 32, laterally opening when putting in place, inclined-plane mating reaction at the second dead bolt 22 and the second locked groove 23, and under the elastic-restoring force effect of the 3rd elastic component 21, the second dead bolt 22 stable second locked grooves 23 that insert, in like manner, when the second inserted block 14 is inserted in the second slot, also has the inclined-plane at least one position in the second inserted block 14 position relative with the second slot, this inclined-plane is so that enclose the side lever 2 of frame 31 and 32 and at 7 o'clock opening first and second, the elastic resistance that guides the second inserted block 14 to overcome the second elastic component 13 breaks away from the second slot, at this moment, under the elastic-restoring force effect of the 3rd elastic component 11, the second dead bolt 10 moves, open when putting in place laterally enclosing frame 32 with second, inclined-plane mating reaction at the second dead bolt 10 and the second locked groove 24, and under the elastic-restoring force effect of the 3rd elastic component 11, the second dead bolt 10 stable insertions in the second locked groove 24, finish first and second and enclose the lateral locking of frame 31 and 32, open first and second when enclosing frame 31 and 32 and putting in place at longitudinal direction, the above mentions, the first dead bolt 15 inserts the first locked groove, realization the first and second longitudinal stabilities that enclose frame 31 and 32 are opened, as shown in figs. 1 and 4.

Second encloses and is provided with can the left and right sides laterally folded seat bar 5 on the frame 32 between the left and right sides side lever 7, seat bar 5 comprises the left branching rod 8 and right pole 8 that the fixture 6 that is separately positioned on the left and right sides side lever 7, an end rotate and arrange with left and right sides fixture 6 respectively, the other end of left branching rod 8 and right pole 8 setting that rotates, be provided with seat board 25 on left branching rod 8 and the right pole 8, a bar 5 and seat board 25 are set, be used for making things convenient for the fixed seating, take for child.Enclose frame 31 and at 32 o'clock laterally folded first and second, it is folding that left branching rod 8 and right pole 8 are also laterally drawn in by rotation, as shown in Figure 3.

Claims

1. A seat pocket, comprising a closed frame, characterized in that: the frame is a frame that can be folded horizontally and vertically, and the frame includes a closed first surrounding frame and a second surrounding frame, the first Both the surrounding frame and the second surrounding frame include frame rods which are located on the left and right sides and are arranged to be rotated relative to each other so that the left and right are laterally approached. A rotation shaft is arranged to rotate, the axis line of the first rotation shaft extends along the transverse direction of the frame, and the frame also includes a frame for stabilizing the frame rods in the transverse direction and the longitudinal direction of the frame. The locking mechanism opens.

2. The seat according to claim 1, characterized in that: the frame further includes a device for making the frame rods close together in the longitudinal direction of the frame and then interlocking so that the frame rods are in the frame The unlocking mechanism moves closer in the lateral direction.

3. The seat according to claim 2, wherein the frame rod includes a side rod and a horizontal rod which is arranged to rotate with the side rod through the second rotation axis, and is arranged on the left and right sides of the first surrounding frame. The crossbars on the frame rods on both sides are rotated through the third rotation axis, and the crossbars on the frame rods on the left and right sides of the second enclosure are also rotated through the third rotation axis It is set that the end of the side rod on the first surrounding frame and the end of the opposite side rod on the second surrounding frame are both rotated through the first rotating shaft, and the second rotating shaft and the second rotating shaft The three rotation axes are arranged in parallel and all extend along the up-down direction of the frame.

4. The seat according to claim 3, characterized in that: the locking mechanism comprises a first locking slot, a sliding slot on one of the ends of the side bars that are rotatably arranged on the first and second surrounding frames, The first lock tongue that is provided on the other end for inserting into the first lock slot, the second lock slot that is opened on the cross bar, and the second lock slot that is set on the side bar for inserting the Second deadbolt in second lock slot.

5. The seat according to claim 4, wherein the unlocking mechanism comprises a shift block for driving the first lock tongue out of the first lock slot, and a button set on the second frame. a first slot on the end of the side bar, a first plug slidably disposed on the corresponding end of the side bar of the first surround and connected to the second bolt of the first surround , being arranged between the side bars of the first surrounding frame and the first insert for providing an elastic restoring force of the first insert so that the first insert is inserted into the first slot and The second locking tongue of the first surrounding frame breaks away from the first elastic member of the second locking groove, opens a second slot on the end of the side bar of the first surrounding frame, and is slidably arranged on the The second insert block on the corresponding side bar end of the second frame and connected with the second lock tongue of the second frame, the side bar arranged on the second frame and the second The plugs are used to provide an elastic restoring force of the second plug so that the second plug is inserted into the second slot and the second locking tongue of the second surrounding frame disengages from the second lock Grooved second elastic piece.

6. The seat according to claim 5, wherein when the first inserting block is inserted into the first slot, the part of the first inserting block opposite to the first slot At least one of the parts has a slope for guiding the first plug-in block out of the first slot when the first and second surrounding frames are opened, and when the second plug-in block is inserted into the second slot When it is in the center, at least one of the parts of the second plug-in block opposite to the second slot also has a function for guiding the second plug-in block away from the second slot when the first and second surrounding frames are opened. The bevel of the slot.

7. The seat according to claim 5, characterized in that: there is a device between the second lock tongue and the side bar for providing an elastic restoring force of the second lock tongue so that the second lock tongue A third elastic member inserted into the second lock slot.

8. The seat according to claim 7, wherein when the second lock tongue is inserted into the second lock groove, the part of the second lock tongue opposite to the second lock groove At least one of the positions has a slope for guiding the second lock tongue to insert into the second lock groove when the first frame or the second frame is opened laterally.

9 . The seat pocket according to claim 3 , wherein a seat post capable of being folded horizontally is arranged between the side bars on the left and right sides of the second surrounding frame. 10 .

10. The seat pocket according to claim 9, characterized in that: the seat post includes fixing pieces respectively arranged on the left and right side bars, and left and right sides with one end respectively rotated with the fixing pieces on the left and right sides. The strut and the right strut, the other ends of the left strut and the right strut are arranged in rotation, and seat plates are arranged on the left strut and the right strut.

11. The seat according to claim 4, characterized in that: there is provided between the first lock tongue and the corresponding end of the side bar for providing an elastic restoring force of the first lock tongue so that the first lock tongue A lock tongue is inserted into the fourth elastic member in the first lock slot.