CN220500547U - Backrest foaming assembly with adjustable - Google Patents
Backrest foaming assembly with adjustable Download PDFInfo
- Publication number
- CN220500547U CN220500547U CN202321833645.4U CN202321833645U CN220500547U CN 220500547 U CN220500547 U CN 220500547U CN 202321833645 U CN202321833645 U CN 202321833645U CN 220500547 U CN220500547 U CN 220500547U
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- China
- Prior art keywords
- foaming
- block
- stabilizing
- supporting block
- backrest
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Links
- 238000005187 foaming Methods 0.000 title claims abstract description 66
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 36
- 239000006260 foam Substances 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses an adjustable backrest foaming assembly, which comprises a foaming backrest assembly and an adjusting device, wherein the adjusting device comprises a base, a supporting block, a connecting component and a stabilizing rod, the side surface of the supporting block is provided with a hand screw, the stabilizing rod is arranged on the bottom surface of the foaming backrest assembly, the supporting block is arranged on the base, the connecting component is arranged at a position between the base and the bottom surface of the foaming backrest assembly, and the connecting component comprises a stabilizing beam, a stand column and a stabilizing block, wherein the stabilizing beam, the stand column and the stabilizing block are arranged on the bottom surface of the foaming backrest assembly; the support block and the connecting component support the foaming backrest assembly, the bottom of the foaming backrest assembly is kept stable, the position of the support block is movable, the upright post angle is inclined, a gap is formed at the bottom end of the foaming backrest assembly, the foaming backrest assembly is loosened and the position of the foaming backrest assembly is adjusted, the foaming backrest assembly is adjusted and loosened, and the foaming backrest assembly is overhauled.
Description
Technical Field
The utility model belongs to the technical field of automobile seat accessories, and particularly relates to an adjustable backrest foaming assembly.
Background
The automobile seat consists of a waist support, a cushion suspension spring, massage, a leg support, a backrest foam, a cushion foam, a headrest and other accessories, wherein the backrest foam assembly is one of the accessories, the backrest foam provides the vibration absorption, the support and the buffering for the back and the waist of a human body, and the Chinese patent No. 202220157935.0 discloses a four-component backrest foam assembly with a mounting structure, and the backrest foam is a disclosed automobile seat accessory;
when the backrest foam is installed, the backrest foam is generally attached to an automobile seat framework, then the position of the backrest foam is continuously adjusted, then the backrest foam and the seat framework are fastened by using a tool through screws, the position of the backrest foam needs to be frequently adjusted in the backrest foaming and disassembling process, even double persons are required to be matched for installation, the position cannot be flexibly adjusted in the single person installation process to enable the backrest foam to be in a loose state, and the aim of tightly and accurately attaching the backrest foam to the seat framework is achieved, so that the defects exist;
in the existing single-person installation process of backrest foaming, the problem that the position of the backrest foaming assembly cannot be flexibly adjusted to enable the backrest foaming assembly to be in a loose state is solved.
Disclosure of Invention
The utility model aims to provide an adjustable backrest foaming assembly, which solves the problem that the position of the backrest foaming assembly cannot be flexibly adjusted to be in a loose state in the single-person installation process of the backrest foaming assembly in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a back foaming assembly with adjustable, includes foaming back assembly and adjusting device, adjusting device includes base, supporting shoe, coupling assembling and firm pole, the side of supporting shoe is equipped with the hand screw, firm pole is installed on foaming back assembly bottom surface, the supporting shoe is installed on the base, coupling assembling installs the position between base and foaming back assembly bottom surface, coupling assembling is including installing firm roof beam, stand on foaming back assembly bottom surface and install the firm piece at the base surface, the stand distributes the position between firm roof beam and firm piece, be equipped with stop gear on the tip of firm pole, stop gear is including removing slider and connecting block, the connecting block is equipped with symmetrical distribution's fixture block and spacing ear towards the surface of supporting shoe.
Preferably, the stabilizing beam is provided with a rotating column penetrating through the top end of the upright column, the stabilizing block is provided with a positioning shaft penetrating through the bottom end of the upright column, and the bottom end of the upright column is rotationally connected with the positioning shaft.
Preferably, a rectangular movable groove is formed in the surface of the base, the supporting block is located in the movable groove, the cross section of the supporting block is in a right trapezoid shape, and the hand-screwed screw is installed on the inclined surface of the supporting block.
Preferably, the bottom surface of the stabilizing rod is matched with the top surface of the supporting block, the movable sliding block is in sliding connection with the stabilizing rod, and a cylinder-shaped limiting head is arranged at the end part of the movable sliding block embedded into the stabilizing rod.
Preferably, the connecting block vertically moves the sliding block, the limiting lugs are distributed at positions between symmetrical clamping blocks, the clamping blocks are of rectangular three-dimensional structures, and the limiting lugs are of isosceles trapezoid three-dimensional structures.
Preferably, the supporting block is provided with a clamping groove matched with the clamping block on the surface facing the connecting block, and the supporting block is provided with a groove matched with the limiting lug.
Preferably, the limiting lug is provided with a locking screw hole, the hand-screwed screw is matched with the locking screw hole, the inner surface of the base is provided with symmetrical guide rails, and the bottom surface of the supporting block is provided with a rail groove matched with the guide rails.
Preferably, the inner surface of base is equipped with locating lever and stopper, runs through stopper tip the inner wall of locating lever perpendicular base, the stopper rotates with the locating lever to be connected, offer on the inclined plane of supporting shoe with stopper complex constant head tank.
Compared with the prior art, the utility model has the beneficial effects that:
in the utility model, the foaming backrest assembly is supported by the supporting blocks and the connecting components, the bottom of the foaming backrest assembly is kept stable, the position of the supporting blocks is movable, and the angle of the stand column is inclined, so that the bottom end of the foaming backrest assembly is provided with a gap convenient to move, the foaming backrest assembly is easy to loosen and adjust, the function of adjusting and loosening the foaming backrest assembly is realized, and the maintenance of the foaming backrest assembly is easy to realize.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic top view of a support block according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a stabilizer bar of the present utility model;
in the figure: 1. a foaming backrest assembly; 2. a base; 3. a support block; 4. a connection assembly; 5. a stabilizing rod; 21. a guide rail; 22. a positioning rod; 23. a limiting block; 31. screwing the screw by hand; 41. stabilizing the beam; 42. a column; 43. a stabilizing block; 61. moving the slide block; 62. a connecting block; 431. positioning a shaft; 621. a clamping block; 622. and a limiting lug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 4, the present utility model provides a technical solution: an adjustable backrest foaming assembly comprises a foaming backrest assembly 1 and an adjusting device, wherein the adjusting device has the function of adjusting and loosening the position of the foaming backrest assembly 1, and is convenient for disassembling and assembling the foaming backrest assembly 1; the adjusting device comprises a base 2, a supporting block 3, a connecting component 4 and a stabilizing rod 5, wherein the base 2 is fixedly connected with an automobile framework through screws, the supporting block 3 supports the stabilizing rod 5 with a rectangular three-dimensional structure, the connecting component 4 supports the foaming backrest assembly 1, the foaming backrest assembly 1 is supported by the supporting block 3 and the connecting component 4, the bottom of the foaming backrest assembly 1 is kept stable, the side surface of the supporting block 3 is provided with a hand screw 31, the hand screw 31 plays a role of fastening a limiting lug 622, the stabilizing rod 5 is arranged on the bottom surface of the foaming backrest assembly 1, the supporting block 3 is arranged on the base 2, the stabilizing rod 5 is connected with the foaming backrest assembly 1 through screw screwing, the connecting component 4 is arranged at a position between the base 2 and the bottom surface of the foaming backrest assembly 1, the connecting component 4 comprises a stabilizing beam 41, a stand column 42 and a stabilizing block 43 arranged on the bottom surface of the base 2, the utility model discloses a foaming backrest assembly, including foaming backrest assembly 1, firm roof beam 41 and foaming backrest assembly 1, through screw screwing connection between firm roof beam 41 and the foaming backrest assembly 1, stand 42 distributes in the position between firm roof beam 41 and firm piece 43, the both ends of stand 42 rotate with firm roof beam 41 respectively, firm piece 43 is connected, stand 42 angle inclinable is favorable to foaming backrest assembly 1's not hard up, be equipped with on the tip of firm pole 5 and remove slider 61 and connecting block 62, the connecting block 62 is equipped with fixture block 621 and spacing ear 622 of symmetric distribution towards the surface of supporting shoe 3, fixture block 621 and spacing ear 622 embedding supporting shoe 3's surface inside, afterwards hand screw 31 fastening spacing ear 622 realizes foaming backrest assembly 1 bottom position's fixed, have the effect that realizes adjusting and not hard up foaming backrest assembly 1, be favorable to foaming backrest assembly 1's maintenance.
In this embodiment, be equipped with the steering column that runs through the stand 42 top on the firm roof beam 41, be equipped with the locating shaft 431 that runs through the stand 42 bottom on the firm piece 43, the both ends of stand 42 rotate with firm roof beam 41, firm piece 43 respectively and be connected, stand 42 angle tiltable is favorable to foaming backrest assembly 1's not hard up, stand 42 bottom rotates with the locating shaft 431 to be connected, be equipped with the movable groove of rectangle on the surface of base 2, supporting shoe 3 is located the movable groove, the cross-section of supporting shoe 3 is right trapezoid shape, hand screw 31 installs on the inclined plane of supporting shoe 3, hand screw 31 fastens spacing ear 622, realize foaming backrest assembly 1 bottom position's fixed.
In this embodiment, the bottom surface of the stabilizing rod 5 is matched with the top surface of the supporting block 3, the supporting block 3 is supported by the stabilizing rod 5, the moving slide block 61 is slidably connected with the stabilizing rod 5, the end portion of the moving slide block 61 embedded into the stabilizing rod 5 is provided with a cylindrical limit head, and the limit head plays a role in limiting the moving slide block 61.
In this embodiment, the slider 61 is moved perpendicularly to the connecting block 62, the spacing ear 622 distributes the position between the fixture blocks 621 of symmetry, the fixture blocks 621 are rectangular three-dimensional structure, the spacing ear 622 is isosceles trapezoid three-dimensional structure, the supporting shoe 3 face the surface of connecting block 62 seted up with fixture block 621 complex draw-in groove, set up on the supporting shoe 3 with spacing ear 622 complex recess, fixture block 621, spacing ear 622 embedding supporting shoe 3 surface inside realizes the location of supporting shoe 3 and firm pole 5 position.
In this embodiment, the locking screw has been seted up on the spacing ear 622, the hand is twisted screw 31 and is locked the screw cooperation, the internal surface of base 2 is equipped with symmetrical guide rail 21, supporting shoe 3 bottom surface is equipped with guide rail 21 complex rail groove, be favorable to the removal of supporting shoe 3 position, the internal surface of base 2 is equipped with locating lever 22 and stopper 23, the inner wall of the perpendicular base 2 of locating lever 22 that runs through stopper 23 tip, stopper 23 and locating lever 22 rotate to be connected, offered on the inclined plane of supporting shoe 3 with stopper 23 complex constant head tank, stopper 23 plays spacing supporting shoe 3's effect, avoid supporting shoe 3 to rock.
In summary, the foaming backrest assembly 1 is supported by the supporting blocks 3 and the connecting components 4, the bottom of the foaming backrest assembly 1 is kept stable, the position of the supporting blocks 3 is movable, the angle of the upright post 42 is inclined, and therefore a gap convenient for movement is formed in the bottom end of the foaming backrest assembly 1, loosening of the foaming backrest assembly 1 and adjustment of the position of the foaming backrest assembly 1 are facilitated, and the foaming backrest assembly 1 is adjusted and loosened, so that maintenance of the foaming backrest assembly 1 is facilitated.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An adjustable back foaming assembly, includes foaming back assembly (1) and adjusting device, its characterized in that: the adjusting device comprises a base (2), a supporting block (3), a connecting component (4) and a stabilizing rod (5), wherein a hand screw (31) is arranged on the side face of the supporting block (3), the stabilizing rod (5) is arranged on the bottom surface of the foaming backrest assembly (1), the supporting block (3) is arranged on the base (2), the connecting component (4) is arranged at the position between the base (2) and the bottom surface of the foaming backrest assembly (1), the connecting component (4) comprises a stabilizing beam (41), a stand column (42) and a stabilizing block (43) arranged on the bottom surface of the foaming backrest assembly (1), the stand column (42) is distributed at the position between the stabilizing beam (41) and the stabilizing block (43), a limiting mechanism is arranged on the end portion of the stabilizing rod (5), the limiting mechanism comprises a moving sliding block (61) and a connecting block (62), and clamping blocks (621) and limiting lugs (622) which are symmetrically distributed are arranged on the surface of the connecting block (62) facing the supporting block (3).
2. An adjustable back foam assembly according to claim 1 wherein: the stabilizing beam (41) is provided with a rotating column penetrating through the top end of the upright post (42), the stabilizing block (43) is provided with a positioning shaft (431) penetrating through the bottom end of the upright post (42), and the bottom end of the upright post (42) is rotationally connected with the positioning shaft (431).
3. An adjustable back foam assembly according to claim 1 wherein: the movable groove with the rectangle is arranged on the surface of the base (2), the supporting block (3) is positioned in the movable groove, the section of the supporting block (3) is in a right trapezoid shape, and the hand screw (31) is arranged on the inclined plane of the supporting block (3).
4. An adjustable back foam assembly according to claim 1 wherein: the bottom surface of the stabilizing rod (5) is matched with the top surface of the supporting block (3), the movable sliding block (61) is in sliding connection with the stabilizing rod (5), and a cylindrical limiting head is arranged at the end part of the movable sliding block (61) embedded into the stabilizing rod (5).
5. An adjustable back foam assembly according to claim 1 wherein: the connecting block (62) vertically moves the sliding block (61), the limiting lugs (622) are distributed at positions among symmetrical clamping blocks (621), the clamping blocks (621) are of rectangular three-dimensional structures, and the limiting lugs (622) are of isosceles trapezoid three-dimensional structures.
6. An adjustable back foam assembly according to claim 1 wherein: the supporting block (3) is provided with a clamping groove matched with the clamping block (621) facing the surface of the connecting block (62), and the supporting block (3) is provided with a groove matched with the limiting lug (622).
7. An adjustable back foam assembly according to claim 1 wherein: the limiting lug (622) is provided with a locking screw hole, the hand-screwed screw (31) is matched with the locking screw hole, the inner surface of the base (2) is provided with symmetrical guide rails (21), and the bottom surface of the supporting block (3) is provided with rail grooves matched with the guide rails (21).
8. An adjustable back foam assembly according to claim 1 wherein: the inner surface of base (2) is equipped with locating lever (22) and stopper (23), runs through stopper (23) tip locating lever (22) perpendicular the inner wall of base (2), stopper (23) are connected with locating lever (22) rotation, set up on the inclined plane of supporting shoe (3) with stopper (23) complex constant head tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833645.4U CN220500547U (en) | 2023-07-12 | 2023-07-12 | Backrest foaming assembly with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833645.4U CN220500547U (en) | 2023-07-12 | 2023-07-12 | Backrest foaming assembly with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500547U true CN220500547U (en) | 2024-02-20 |
Family
ID=89881986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833645.4U Active CN220500547U (en) | 2023-07-12 | 2023-07-12 | Backrest foaming assembly with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500547U (en) |
-
2023
- 2023-07-12 CN CN202321833645.4U patent/CN220500547U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |