CN207653865U - Four gear transformation Reclining chairpostures - Google Patents
Four gear transformation Reclining chairpostures Download PDFInfo
- Publication number
- CN207653865U CN207653865U CN201720557871.2U CN201720557871U CN207653865U CN 207653865 U CN207653865 U CN 207653865U CN 201720557871 U CN201720557871 U CN 201720557871U CN 207653865 U CN207653865 U CN 207653865U
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- China
- Prior art keywords
- hinged
- shaped
- seat pillar
- foreleg
- chair
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Abstract
The utility model is related to four gear transformation Reclining chairpostures of one kind,Including foreleg,Back leg,U-shaped back frame,U-shaped rear support frame,Foreleg,It is connected through seat pillar at left and right sides of back leg,Seat pillar and foreleg,Back leg is hinged,U-shaped back frame is hinged with the rear portion positioned at seat pillar,It is provided with chair handle above seat pillar,Front end is provided with angle regulator by chair,Regulating device through connecting rod is hinged with foreleg,It is hinged with seat pillar front in the middle part of connecting rod,Chair is hinged rear end and the vertical portion of U-shaped back frame,U-shaped back frame is hinged with U-shaped rear support frame,Angle regulator includes adjusting block,Adjusting block top is connected through connecting plate with chair handle,It is provided with sliding slot in the middle part of adjusting block,Adjusting block medial surface is provided with the regulating tank being connected to sliding slot,There are four card slots for setting from front to back on the upside of regulating tank,Small end is provided with sliding part,Sliding part and sliding slot,Regulating tank is slidably matched and can be caught in card slot,The utility model recliner angle adjustable range is big,And angular adjustment is efficient and convenient.
Description
Technical field
The utility model is related to four gear transformation Reclining chairpostures of one kind.
Background technology
Folding seat is light, folding due to having the characteristics that, not only conveniently moves but also save space, is widely used in all kinds of trainings
Instruct the places such as mechanism, school and college, public place, hospital, dining room, hotel, company, family.Common folding folding seat includes
There are chair frame, seat and the chair back, whole folding can be carried out.Existing Folding deck chair structure function is single, and recliner angle adjusts trouble,
And recliner angle adjustable range is small.
Invention content
The purpose of this utility model is to be directed to the above shortcoming, provides four gear transformation Reclining chairpostures of one kind.
Scheme is used by the utility model solves technical problem：One kind four gear transformation Reclining chairpostures, including foreleg, after
Leg, U-shaped back frame, U-shaped rear support frame, foreleg, the back leg left and right sides are connected through seat pillar, and seat pillar front end is hinged with foreleg,
Seat cushion rod rear end and back leg are hinged, the ends of two vertical portions of the U-shaped back frame respectively with the seat pillar positioned at the left and right sides
Rear portion be hinged, chair handle is provided with above the seat pillar, front end is provided with angle regulator by chair, and regulating device is through even
Bar is hinged with foreleg, and hinged with seat pillar front in the middle part of connecting rod, chair is hinged rear end and the vertical portion of U-shaped back frame, U-shaped back frame
The top of vertical portion and the end of two vertical portions of U-shaped rear support frame are hinged, and the angle regulator includes adjusting block, is adjusted
Locking nub top is connected through connecting plate with chair handle, is provided with sliding slot in the middle part of adjusting block along the longitudinal direction, adjusting block medial surface is before
Rear direction is provided with the regulating tank being connected to sliding slot, is arranged from front to back on the upside of regulating tank there are four card slot, small end is arranged
There are sliding part, sliding part to be slidably matched and can be caught in card slot with sliding slot, regulating tank.
Further, the foreleg includes the front support leg being symmetrical set, and is connected before menstruation between two rear support legs
Bar is connected, and the back leg includes the rear support leg being symmetrical set, and is connected through rear connecting rod between two rear support legs.
Further, the front arc reinforcing bar that both ends are connected with front support leg, institute are provided with above the front rod
It states and is provided with the rear arc reinforcing bar that both ends are connected with rear support leg above rear connecting rod.
Further, the front support leg, rear support leg lower part are provided with link block, and supporting pad is hinged on link block
Foot, front support leg, rear support leg top are provided with tray, and the notch for accommodating seat pillar, seat pillar and tray are provided on tray
It is hinged, it is hinged with seat pillar front through being mounted on the tray on front support leg in the middle part of connecting rod.
Further, the seat pillar rear portion is provided with engaging lug, and end and the engaging lug of the vertical portion of U-shaped back frame are cut with scissors
It connects.
Further, the end of two vertical portions of the U-shaped rear support frame is provided with connector, is provided on connector
Accommodate the notch of the vertical portion of U-shaped back frame, the upper articulation of connector and the vertical portion of U-shaped back frame.
Further, it is provided with slot on the sliding part, is plugged in slot on the inside of adjusting block, pin is provided in slot
Bar, pin rod are located in regulating tank and can be caught in card slot.
Further, rear and front end is provided with plastic connecting block by the chair, is located at the plastic connecting block at rear portion and the U-shaped back of the body
Frame is hinged, and the C-shaped channel mouth for placing goblet is provided on the plastic connecting block of front.
Compared with prior art, the utility model has following advantageous effect：It is simple in structure, reasonable design, recliner angle tune
Adjusting range is big, and angular adjustment is efficient and convenient.
Description of the drawings
The utility model patent is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram one of the utility model；
Fig. 2 is the structural schematic diagram two of the utility model；
Fig. 3 is the structural schematic diagram of angle regulator；
Fig. 4 is the structural blast schematic diagram of angle regulator.
In figure：
1- forelegs；101- front support legs；102- front rods；103- front arc reinforcing bars；2- back legs；201- rear supports
Leg；202- rear connecting rods；203- rear arc reinforcing bars；3- seat pillars；The U-shaped back frames of 4-；The U-shaped rear support frames of 5-；6- chair handles；7-
Angle regulator；8- connecting rods；9- trays；10- link blocks；11- supports feet；12- engaging lugs；13- plastic connecting blocks；14-C
Type groove mouth；15- connectors；16- sliding parts；17- slots；18- pin rods；19- adjusting blocks；20- connecting plates；21- sliding slots；22- tune
Save slot；23- card slots.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Figs 1-4, four gear transformation Reclining chairpostures of one kind, including foreleg 1, back leg 2, U-shaped back frame 4, U-shaped rear support frame 5,
Foreleg 1,2 left and right sides of back leg are connected through seat pillar 3, and 3 front end of seat pillar is hinged with foreleg 1,3 rear end of seat pillar and back leg 2
Hingedly, rear portion of the end of two vertical portions of the U-shaped back frame 4 respectively with the seat pillar 3 positioned at the left and right sides is hinged, institute
It states 3 top of seat pillar and is provided with chair 6,6 front ends are provided with angle regulator 7, regulating device through connecting rod 8 and foreleg 1 by chair
Hinged, 8 middle part of connecting rod is hinged with 3 front of seat pillar, and chair is hinged 6 rear ends and the vertical portion of U-shaped back frame 4, and U-shaped back frame 4 is erected
The top in straight portion and the end of two vertical portions of U-shaped rear support frame 5 are hinged, and the angle regulator 7 includes adjusting block 19,
19 top of adjusting block is connected with chair 6 through connecting plate 20, and 19 middle part of adjusting block is provided with sliding slot 21, adjusting block along the longitudinal direction
19 medial surfaces are provided with the regulating tank 22 being connected to sliding slot 21 along the longitudinal direction, and there are four the settings from front to back of 22 upside of regulating tank
Card slot 23,8 upper end of connecting rod are provided with sliding part 16, and sliding part 16 is slidably matched with sliding slot 21, regulating tank 22 and can be caught in card slot
In 23, the angle that different card slots 23 adjusts U-shaped back frame 4 is caught in by connecting rod 8 when use, when being caught in the most card slot 23 of front side, U
Type back frame 4 is in extreme lower position, and Reclining chairpostures become chaise longue pattern, rotates U-shaped rear support frame 5 at this time and props up U-shaped back frame 4
Support.
In the present embodiment, the foreleg 1 includes the front support leg 101 that is symmetrical set, two rear support legs 201 it
Between be connected through front rod 102, the back leg 2 includes the rear support leg 201 that is symmetrical set, two rear support legs 201
Between be connected through rear connecting rod 202.
In the present embodiment, 102 top of the front rod is provided with the front arc that both ends are connected with front support leg 101
Reinforcing bar 103,202 top of the rear connecting rod are provided with the rear arc reinforcing bar 203 that both ends are connected with rear support leg 201.
In the present embodiment, the front support leg 101,201 lower part of rear support leg are provided with link block 10, on link block 10
It is hinged with support feet 11, front support leg 101,201 top of rear support leg are provided with tray 9, receiving seat cushion is provided on tray 9
The notch of bar 3, seat pillar 3 and tray 9 are hinged, before tray 9 and seat pillar 3 of 8 middle part of connecting rod through being mounted on front support leg 101
Portion is hinged.
In the present embodiment, 3 rear portion of the seat pillar is provided with engaging lug 12, the end of the vertical portion of U-shaped back frame 4 and company
Lug 12 is hinged.
In the present embodiment, the end of two vertical portions of the U-shaped rear support frame 5 is provided with connector 15, connector
The notch for the vertical portion for accommodating U-shaped back frame 4, the upper articulation of connector 15 and the vertical portion of U-shaped back frame 4 are provided on 15.
In the present embodiment, slot 17 is provided on the sliding part 16,19 inside of adjusting block is plugged in slot 17, inserts
Pin rod 18 is provided in slot 17, pin rod 18 is located in regulating tank 22 and can be caught in card slot 23.
In the present embodiment, 6 rear and front ends are provided with plastic connecting block 13 by the chair, are located at the plastic connecting block at rear portion
13 is hinged with U-shaped back frame 4, and the C-shaped channel mouth 14 for placing goblet is provided on the plastic connecting block 13 of front.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (8)
1. four gear transformation Reclining chairpostures of one kind, it is characterised in that：Including foreleg, back leg, U-shaped back frame, U-shaped rear support frame, foreleg, after
It is connected through seat pillar at left and right sides of leg, seat pillar front end is hinged with foreleg, and seat cushion rod rear end is hinged with back leg, the U-shaped back of the body
Rear portion of the end of two vertical portions of frame respectively with the seat pillar positioned at the left and right sides is hinged, setting above the seat pillar
There are chair handle, chair that front end is provided with angle regulator, regulating device through connecting rod is hinged with foreleg, in the middle part of connecting rod and before seat pillar
Portion is hinged, and chair is hinged rear end and the vertical portion of U-shaped back frame, two of the top of the vertical portion of U-shaped back frame and U-shaped rear support frame
The end of vertical portion is hinged, and the angle regulator includes adjusting block, and adjusting block top is connected with chair handle through connecting plate, adjusts
It is provided with sliding slot along the longitudinal direction in the middle part of locking nub, adjusting block medial surface is provided with the regulating tank being connected to sliding slot along the longitudinal direction,
There are four card slot, small end is provided with sliding part for setting from front to back on the upside of regulating tank, and sliding part is slided with sliding slot, regulating tank
It can be caught in card slot with merging.
2. four gears transformation Reclining chairpostures according to claim 1, it is characterised in that：The foreleg includes being symmetrical set
Front support leg is connected through front rod between two rear support legs, and the back leg includes the rear support leg being symmetrical set,
It is connected through rear connecting rod between two rear support legs.
3. four gears transformation Reclining chairpostures according to claim 2, it is characterised in that：It is provided with both ends above the front rod
The front arc reinforcing bar being connected with front support leg is provided with above the rear connecting rod after both ends are connected with rear support leg
Arc reinforcing bar.
4. four gears transformation Reclining chairpostures according to claim 2, it is characterised in that：The front support leg, rear support leg lower part
It is provided with link block, support feet is hinged on link block, front support leg, rear support leg top are provided with tray, are set on tray
It is equipped with the notch for accommodating seat pillar, seat pillar is hinged with tray, tray and seat cushion through being mounted on front support leg in the middle part of connecting rod
Bar front is hinged.
5. four gears transformation Reclining chairpostures according to claim 1, it is characterised in that：The seat pillar rear portion is provided with connection
Ear, the end of the vertical portion of U-shaped back frame and engaging lug are hinged.
6. four gears transformation Reclining chairpostures according to claim 1, it is characterised in that：Two of the U-shaped rear support frame are vertical
The end in portion is provided with connector, and the notch for the vertical portion for accommodating U-shaped back frame, connector and U-shaped back frame are provided on connector
Vertical portion upper articulation.
7. four gears transformation Reclining chairpostures according to claim 1, it is characterised in that：It is provided with slot on the sliding part, adjusts
It is plugged in slot on the inside of locking nub, pin rod is provided in slot, pin rod is located in regulating tank and can be caught in card slot.
8. four gears transformation Reclining chairpostures according to claim 1, it is characterised in that：Rear and front end is provided with plastics by the chair
Link block, the plastic connecting block for being located at rear portion is hinged with U-shaped back frame, is provided on the plastic connecting block of front and places high foot
The C-shaped channel mouth of cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557871.2U CN207653865U (en) | 2017-05-19 | 2017-05-19 | Four gear transformation Reclining chairpostures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557871.2U CN207653865U (en) | 2017-05-19 | 2017-05-19 | Four gear transformation Reclining chairpostures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207653865U true CN207653865U (en) | 2018-07-27 |
Family
ID=62935499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557871.2U Active CN207653865U (en) | 2017-05-19 | 2017-05-19 | Four gear transformation Reclining chairpostures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207653865U (en) |
-
2017
- 2017-05-19 CN CN201720557871.2U patent/CN207653865U/en active Active
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