CN218451500U - Multidirectional regulation seat back that accords with ergonomic design - Google Patents
Multidirectional regulation seat back that accords with ergonomic design Download PDFInfo
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- CN218451500U CN218451500U CN202222793071.4U CN202222793071U CN218451500U CN 218451500 U CN218451500 U CN 218451500U CN 202222793071 U CN202222793071 U CN 202222793071U CN 218451500 U CN218451500 U CN 218451500U
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- flexible glue
- backrest
- main part
- connecting piece
- seat back
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Abstract
The utility model provides a multidirectional regulation seat back that accords with ergonomic design, includes back frame, back main part and flexible glue connecting piece, the back frame includes back pole setting and bar, bar fixed connection is on the top of back pole setting, the bottom of back pole setting is equipped with and is used for installing the cartridge hole on the seat with the seat back, flexible glue connecting piece fixed connection is in the bar, the flexible glue connecting piece is equipped with the flexible glue stabilizer blade that a plurality of is used for connecting the back main part, the flexible glue stabilizer blade is "eight" font and expands outward and extend and connect the back main part, and when user's back moved the variable position, the back main part received pressure and also had changed, and through the deformation of flexible glue stabilizer blade, the back main part can float along with human back to make the back main part laminate with human back all the time, implement the support to human back, improve the travelling comfort that people took for a long time.
Description
Technical Field
The utility model belongs to the technical field of the backrest, concretely relates to multidirectional regulation backrest who accords with ergonomic design.
Background
The seat back is one of important parts of the seat, and is mainly used for supporting the back of a human body, and is used as a part on which the back of a person rests when the person sits on the seat. The existing seat back is generally of a fixed mounting structure, that is, after the seat back is fixedly mounted, the position of the seat back cannot be changed along with the change of the position of the back of a user, and when the user sits on the seat for a long time, the back of the user often needs to change the position of the seat back to change the sitting posture.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a multidirectional adjusting seat backrest which accords with the ergonomic design.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a multidirectional regulation backrest that accords with ergonomic design, includes back frame, back main part and flexible glue connecting piece, the back frame includes back pole setting and bar, bar fixed connection is on the top of back pole setting, the bottom of back pole setting is equipped with and is used for installing the cartridge hole on the seat with the seat back, flexible glue connecting piece fixed connection is in the bar, the flexible glue connecting piece is equipped with the flexible glue stabilizer blade that a plurality of is used for connecting the back main part, the flexible glue stabilizer blade is "eight" font and expands the extension outward and connect the back main part.
The utility model discloses in, the back main part is equipped with two, and two back main part bilateral symmetry set up.
The utility model discloses in, two flexible glue connecting pieces are connected at the back of every back main part, and two flexible glue connecting pieces are symmetrical respectively and are installed in the upper and lower both sides of bar, and every flexible glue connecting piece outwards extends has two flexible glue stabilizer blades.
The utility model discloses in, the back main part includes back pad, back inner panel and back backplate, the back backplate passes through bolt fixed connection in the flexible glue stabilizer blade of flexible glue connecting piece, the back inner panel passes through bolt fixed connection in the back backplate, back pad lock joint is positive at the back inner panel, the back inner panel is located between back pad and the back backplate.
The utility model discloses in, the back of back backplate is equipped with and supplies the flexible glue stabilizer blade to embolia the locating hole of location, the front of back backplate is equipped with and supplies the bolt to pass the counter sink of connecting the flexible glue stabilizer blade, counter sink intercommunication locating hole.
The utility model discloses in, the back backplate openly is equipped with a plurality of to positive bellied spliced pole, the screw hole is seted up at the spliced pole center, the connecting hole that a plurality of and spliced pole correspond is seted up to the back inner panel, the periphery of connecting hole is equipped with from the positive bellied spacing post of back inner panel.
The utility model discloses in, the back of back pad is equipped with the fastening hole that a plurality of and spacing post correspond the adaptation, back inner panel periphery is equipped with from its positive bellied fastening sand grip, the back of back pad is equipped with the fastening recess that corresponds the adaptation with the fastening sand grip.
The utility model discloses in, set up two first installation through-holes that are used for installing the flexible glue connecting piece on the bar, first installation through-hole is from last to running through the bar down, two second installation through-holes that correspond with two first installation through-holes respectively are seted up to the flexible glue connecting piece.
The beneficial effects of the utility model are that: the utility model discloses a seat back is when using, human back relies on in the back main part, the back main part receives human back pressure effect, the pressure that the back main part received transmits to on its back connection's the flexible glue stabilizer blade, the flexible glue stabilizer blade takes place to warp, thereby make the position state of back main part change, back main part and human back laminating, when user's back moves the alternating position, the back main part receives pressure and also has changed, deformation effect through the flexible glue stabilizer blade, the back main part can float along with human back, thereby make the back main part laminate with human back all the time, implement the support to human back, improve the travelling comfort that people took for a long time.
Drawings
Fig. 1 is a front structural schematic view of a seat back of the embodiment;
FIG. 2 is a schematic view of a back structure of the seat back of the present embodiment;
FIG. 3 is a bottom view of the seat back of the present embodiment;
fig. 4 is an exploded view of the seat back of the present embodiment;
fig. 5 is a schematic structural view of the soft rubber connector of the embodiment;
FIG. 6 is a schematic view of a back structure of the backrest panel of the present embodiment;
FIG. 7 is a front view of the backrest panel of the present embodiment;
FIG. 8 is a front view of the inner back panel of the present embodiment;
fig. 9 is a schematic view of the back structure of the back cushion of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
The embodiment is as follows:
as shown in fig. 1 to 9, this embodiment discloses a multidirectional regulation seat back that accords with ergonomic design, including back frame 1, back main part 2 and flexible glue connecting piece 3, back frame 1 includes back pole setting 11 and bar 12, bar 12 fixed connection is on the top of back pole setting 11, the bottom of back pole setting 11 is equipped with and is used for installing the seat back in the cartridge hole 111 on the seat, when carrying out the seat back installation, only need with the back connecting rod on the seat insert cartridge hole 111 internal fixation can, it is very convenient to install. The utility model discloses a back of backrest 2, including back main part 2, flexible glue connecting piece 3, flexible glue stabilizer blade 31 is "eight" font and expands outward and extend and connect back main part 2, supports back main part 2 through flexible glue stabilizer blade 31 joint support, makes back main part 2 be the state of floating, back main part 2 is equipped with two, and 2 bilateral symmetry of two back main parts set up to support the back position of human both sides. During the use, human back relies on back main part 2, back main part 2 receives human back pressure effect, the pressure that back main part 2 received transmits on its back connection's the flexible glue stabilizer blade 31, flexible glue stabilizer blade 31 takes place to warp, thereby make back main part 2's position state change, back main part 2 and human back laminating, when user's back moves the alternating position, back main part 2 receives pressure and also can change, deformation effect through flexible glue stabilizer blade 31, back main part 2 can float along with human back, thereby make back main part 2 laminate with human back all the time, implement the support to human back, improve the travelling comfort that people took for a long time.
As preferred embodiment, two flexible glue connecting pieces 3 are connected at the back of each backrest main body 2, the two flexible glue connecting pieces 3 are respectively and symmetrically arranged at the upper side and the lower side of the grab bar 12, and each flexible glue connecting piece 3 outwards extends to form two flexible glue supporting feet 31, so that the backrest main body 2 and the flexible glue connecting pieces 3 are connected to form a four-foot supporting connection structure, the connection stability is improved, the stress of the backrest main body 2 is uniform, and the service life of the seat backrest is ensured.
As a preferred embodiment, the backrest main body 2 includes a backrest cushion 21, a backrest inner plate 22 and a backrest back plate 23, the backrest back plate 23 is fixedly connected to the soft rubber legs 31 of the soft rubber connector 3 through bolts, the backrest inner plate 22 is fixedly connected to the backrest back plate 23 through bolts, the backrest cushion 21 is buckled on the front surface of the backrest inner plate 22, and the backrest inner plate 22 is located between the backrest cushion 21 and the backrest back plate 23. Specifically, the back of the backrest back plate 23 is provided with a positioning hole 231 for the soft rubber support leg 31 to be sleeved in and positioned, the front of the backrest back plate 23 is provided with a counter bore 232 for the bolt to pass through and connect with the soft rubber support leg 31, and the counter bore 232 is communicated with the positioning hole 231. When the backrest back plate 23 is installed, the positioning hole 231 of the backrest back plate 23 is aligned with the soft rubber support leg 31 and is sleeved in the positioning hole, and then the bolt is screwed in from the counter bore 232 on the front surface of the backrest back plate 23, so that the backrest back plate 23 is connected and fixed with the soft rubber support leg 31. The front surface of the backrest back plate 23 is provided with a plurality of connecting columns 233 protruding towards the front surface, the center of each connecting column 233 is provided with a threaded hole 234, the backrest inner plate 22 is provided with a plurality of connecting holes 221 corresponding to the connecting columns 233, and the periphery of each connecting hole 221 is provided with a limiting column 222 protruding from the front surface of the backrest inner plate 22. When the backrest inner plate 22 is installed, the connecting hole 221 of the backrest inner plate 22 is directly opposite to the connecting column 233 of the backrest back plate 23, the connecting column 233 enters the connecting hole 221, a bolt is screwed into the threaded hole 234 in the center of the connecting column 233 from the front of the backrest inner plate 22, the head of the bolt is limited through the limiting column 222 on the periphery of the connecting hole 221, and therefore the connection and fixation between the backrest inner plate 22 and the backrest back plate 23 are achieved. The back of the backrest cushion 21 is provided with a plurality of fastening holes 211 correspondingly matched with the limiting columns 222, the periphery of the inner backrest plate 22 is provided with fastening convex strips 223 protruding from the front surface of the inner backrest plate, and the back of the backrest cushion 21 is provided with fastening grooves 212 correspondingly matched with the fastening convex strips 223. When the backrest cushion 21 is installed, the fastening holes 211 and the fastening grooves 212 of the backrest cushion 21 are respectively fastened into the limiting posts 222 and the fastening convex strips 223 of the backrest inner plate 22, so that the backrest cushion 21 is fastened to the backrest inner plate 22.
As a preferred embodiment, two first installation through holes 121 for installing the soft rubber connecting pieces 3 are formed in the grab bar 12, the first installation through holes 121 penetrate through the grab bar 12 from top to bottom, and two second installation through holes 32 corresponding to the two first installation through holes 121 are formed in the soft rubber connecting pieces 3. In this embodiment, back main part 2 is equipped with two, and every back main part 2 corresponds and is equipped with two flexible glue connecting pieces 3, when carrying out the installation of flexible glue connecting piece 3, only need dispose flexible glue connecting piece 3 respectively in both sides about bar 12, and the second installation through-hole 32 of two flexible glue connecting pieces 3 of being connected with same back main part 2 all corresponds with first installation through-hole 121 on bar 12 to use two sets of bolt and nut subassemblies to realize the fixed mounting of two flexible glue connecting pieces 3.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (8)
1. The utility model provides a multidirectional regulation seat back that accords with ergonomic design which characterized in that: including back frame (1), back main part (2) and flexible glue connecting piece (3), back frame (1) is including back pole setting (11) and bar (12), bar (12) fixed connection is on the top of back pole setting (11), the bottom of back pole setting (11) is equipped with and is used for installing cartridge hole (111) on the seat with the seat back, flexible glue connecting piece (3) fixed connection is in bar (12), flexible glue connecting piece (3) are equipped with flexible glue stabilizer blade (31) that a plurality of is used for connecting back main part (2), flexible glue stabilizer blade (31) are "eight" font and expand outward and extend and connect back main part (2).
2. An ergonomically designed multi-directional adjustable seat back according to claim 1, wherein: the two backrest main bodies (2) are arranged symmetrically left and right.
3. An ergonomically designed multi-way adjustable seat back according to claim 2, wherein: the back of each backrest main body (2) is connected with two soft rubber connecting pieces (3), the two soft rubber connecting pieces (3) are respectively and symmetrically arranged at the upper side and the lower side of the grab rail (12), and each soft rubber connecting piece (3) is outwards extended with two soft rubber supporting legs (31).
4. An ergonomically designed multi-directional adjustable seat back according to claim 1, wherein: backrest main part (2) are including back pad (21), back inner panel (22) and back backplate (23), back backplate (23) are through bolt fixed connection in flexible glue stabilizer blade (31) of flexible glue connecting piece (3), back inner panel (22) are through bolt fixed connection in back backplate (23), back pad (21) lock joint is positive at back inner panel (22), back inner panel (22) are located between back pad (21) and back backplate (23).
5. An ergonomically designed multi-way adjustable seat back rest according to claim 4, wherein: the back of the backrest back plate (23) is provided with a positioning hole (231) for the soft rubber support leg (31) to be sleeved into for positioning, the front of the backrest back plate (23) is provided with a counter bore (232) for a bolt to penetrate through and be connected with the soft rubber support leg (31), and the counter bore (232) is communicated with the positioning hole (231).
6. An ergonomically designed multi-directional adjustment seat back according to claim 5, wherein: the front surface of the backrest back plate (23) is provided with a plurality of connecting columns (233) protruding towards the front surface, the centers of the connecting columns (233) are provided with threaded holes (234), the backrest inner plate (22) is provided with a plurality of connecting holes (221) corresponding to the connecting columns (233), and the peripheries of the connecting holes (221) are provided with limiting columns (222) protruding from the front surface of the backrest inner plate (22).
7. An ergonomically designed multi-directional adjustment seat back according to claim 6, wherein: the back of back pad (21) is equipped with the straining hole (211) that a plurality of and spacing post (222) correspond the adaptation, back inner panel (22) periphery is equipped with from its positive bellied straining sand grip (223), the back of back pad (21) is equipped with and corresponds straining recess (212) of adaptation with straining sand grip (223).
8. An ergonomically designed multi-way adjustable seat back according to claim 1, wherein: set up two first installation through-holes (121) that are used for installing flexible glue connecting piece (3) on handrail pole (12), first installation through-hole (121) are from last to running through handrail pole (12) down, two second installation through-holes (32) that correspond with two first installation through-holes (121) respectively are seted up in flexible glue connecting piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222793071.4U CN218451500U (en) | 2022-10-21 | 2022-10-21 | Multidirectional regulation seat back that accords with ergonomic design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222793071.4U CN218451500U (en) | 2022-10-21 | 2022-10-21 | Multidirectional regulation seat back that accords with ergonomic design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218451500U true CN218451500U (en) | 2023-02-07 |
Family
ID=85127397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222793071.4U Active CN218451500U (en) | 2022-10-21 | 2022-10-21 | Multidirectional regulation seat back that accords with ergonomic design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218451500U (en) |
-
2022
- 2022-10-21 CN CN202222793071.4U patent/CN218451500U/en active Active
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