CN213973687U

CN213973687U - Reliable car seat angle modulation ware of locking

Info

Publication number: CN213973687U
Application number: CN202023230004.9U
Authority: CN
Inventors: 潘井权
Original assignee: Changzhou Golden Beetle Precision Machinery Technology Co ltd
Current assignee: Changzhou Golden Beetle Precision Machinery Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-17
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a reliable car seat angle modulation ware of locking, including installation shell, spacing ring, locating wheel and regulation handle, the locating wheel is installed to the inboard of installation shell, and the inboard of locating wheel is provided with spacing axle, the spacing ring is installed in the left side of locating wheel, and the upside of spacing ring is provided with the locating lever, the upside of locating lever is provided with the installation pole, and the outside of installing the pole is provided with the holding ring, the left end of installation pole is installed and is linked up the wheel, and links up the upside of wheel and be provided with the regulating wheel of installing in the installation shell, the left side of regulating wheel is fixed with the regulation handle, and the upper end inboard of regulating handle installs according to the briquetting, install the linking pole according to the left side of briquetting. This reliable car seat angle modulation ware of locking has good locking structure to avoid the seat to accomplish still to produce the angular rotation after adjusting, and be convenient for carry out the angle modulation, thereby increase the convenience.

Description

Reliable car seat angle modulation ware of locking

Technical Field

The utility model relates to a car seat correlation technique field specifically is a reliable car seat angle modulation ware of locking.

Background

The automobile seat is one of indispensable parts of an automobile, and a user needs to adjust the angle of the seat back by using the automobile seat angle adjuster in order to keep a comfortable seat when taking the automobile, but most of the automobile seat angle adjusters on the market still have some problems, such as:

be difficult to possess good locking structure, lead to still probably to produce the angular rotation after the seat is accomplished and is adjusted, and be not convenient for adjust the angle to influence the convenience that the back was adjusted, consequently, the utility model provides a reliable car seat angle modulation ware of locking, with the problem of solving the aforesaid and proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reliable car seat angle modulation ware of locking to most car seat angle modulation ware on the market that proposes in solving above-mentioned background is difficult to possess good locking structure, leads to the seat to accomplish still probably to produce the angular rotation after adjusting, and is not convenient for adjust the angle, thereby influences the problem of the convenience that the back was adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reliable car seat angle modulation ware of locking, is including installation shell, spacing ring, locating wheel and regulation handle, the locating wheel is installed to the inboard of installation shell, and the inboard of locating wheel is provided with spacing axle to the right side of locating wheel is fixed with the seat back, the spacing ring is installed in the left side of locating wheel, and the upside of spacing ring is provided with the locating lever, the upside of locating lever is provided with the installation pole, and the outside of installing the pole is provided with the holding ring, the left end of installation pole is installed and is linked up the wheel, and links up the upside of wheel and be provided with the regulating wheel of installing in the installation shell, the left side of regulating wheel is fixed with the regulation handle, and the upper end inboard of regulating handle installs according to the briquetting, according to the left side installation of briquetting and link up the pole, and the lower extreme of linking pole installs the fixed block to the left side of fixed block is provided with reset spring.

Preferably, the right-hand member longitudinal section of spacing ring is trapezoidal, and the right-hand member of spacing ring is provided with protruding structure to this protruding structure is connected for the block with the holding ring.

Preferably, the locating wheel is rotatably connected with the limiting shaft, the locating wheel and the seat backrest form an integrated structure through welding, the inner side of the locating wheel is provided with a hole-shaped structure at an equal angle, and the longitudinal section of the upper end of the hole-shaped structure is trapezoidal.

Preferably, the connection rod is rotatably connected with the pressing block, the lower end of the connection rod is obliquely arranged, and the connection rod is slidably connected with the fixing block.

Preferably, the inboard of fixed block has seted up slope trough-shaped structure, and the fixed block is connected for the block with adjusting the handle to the fixed block passes through reset spring and constitutes elastic connection with the installation shell.

Preferably, the locating lever is sliding connection with spacing ring and holding ring, and the installation pole is threaded connection with spacing ring and holding ring to the screw thread direction of installation pole left and right sides sets up for opposite.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile seat angle adjuster with reliable locking has a good locking structure, so that the problem that the seat still rotates in an angle after being adjusted is avoided, the angle adjustment is convenient, and the convenience is improved;

1. the limiting ring limits the positioning wheel through the trapezoidal hole-shaped structure formed in the inner side of the positioning wheel at equal angles and the trapezoidal longitudinal section at the right end of the limiting ring, so that the seat backrest can be well locked, the seat is prevented from rotating at an angle after being adjusted, and the stability of locking can be further improved through the clamping connection between the limiting ring and the positioning ring;

2. through the elastic connection between the pressing block and the adjusting handle, the sliding connection between the connecting rod and the fixed block and the rotating connection between the connecting rod and the pressing block, the fixed block is convenient to be separated from the clamping with the adjusting handle, so that the angle of the seat backrest is convenient to adjust, and the convenience is improved;

3. through the rotation between spacing axle and the locating wheel be connected with "E" style of calligraphy longitudinal section of spacing axle right-hand member for the locating wheel has stable mounting structure, makes the locating wheel can break away from with the installation shell emergence for the convenience of people, increases the holistic structural stability of device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the whole structure of the positioning wheel of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. installing a shell; 2. a limiting ring; 3. mounting a rod; 4. an engaging wheel; 5. a positioning ring; 6. a seat back; 7. a limiting shaft; 8. positioning wheels; 9. an adjustment wheel; 10. adjusting the handle; 11. a pressing block; 12. a connecting rod; 13. a fixed block; 14. positioning a rod; 15. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a reliably locked automobile seat angle adjuster comprises an installation shell 1, a limiting ring 2, an installation rod 3, a joint wheel 4, a positioning ring 5, a seat backrest 6, a limiting shaft 7, a positioning wheel 8, an adjusting wheel 9, an adjusting handle 10, a pressing block 11, a joint rod 12, a fixing block 13, a positioning rod 14 and a reset spring 15, wherein the positioning wheel 8 is installed on the inner side of the installation shell 1, the limiting shaft 7 is arranged on the inner side of the positioning wheel 8, the seat backrest 6 is fixed on the right side of the positioning wheel 8, the limiting ring 2 is installed on the left side of the positioning wheel 8, the positioning rod 14 is arranged on the upper side of the limiting ring 2, the installation rod 3 is arranged on the upper side of the positioning rod 14, the positioning ring 5 is arranged on the outer side of the installation rod 3, the joint wheel 4 is installed on the left end of the installation rod 3, the adjusting wheel 9 installed in the installation shell 1 is arranged on the upper side of the joint wheel 4, the adjusting handle 10 is fixed on the left side of the adjusting wheel 9, a pressing block 11 is installed on the inner side of the upper end of the adjusting handle 10, an engaging rod 12 is installed on the left side of the pressing block 11, a fixing block 13 is installed on the lower end of the engaging rod 12, and a return spring 15 is arranged on the left side of the fixing block 13;

as shown in fig. 1 and 4, the longitudinal section of the right end of the limiting ring 2 is trapezoidal, and the right end of the limiting ring 2 is provided with a protruding structure, and the protruding structure is connected with the positioning ring 5 in a clamping manner, so that the seat back 6 can be well locked, and the angular rotation of the seat after adjustment is avoided, as shown in fig. 1, 2 and 3, the positioning wheel 8 is rotatably connected with the limiting shaft 7, and the positioning wheel 8 forms an integrated structure with the seat back 6 by welding, the inner side of the positioning wheel 8 is provided with a hole-shaped structure at equal angles, and the longitudinal section of the upper end of the hole-shaped structure is trapezoidal, so that the locking stability can be further increased, as shown in fig. 1 and 3, the connecting rod 12 is rotatably connected with the pressing block 11, the lower end of the connecting rod 12 is obliquely arranged, and the connecting rod 12 is slidably connected with the fixing block 13, so that the fixing block 13 can be conveniently separated from the clamping with the adjusting handle 10, thereby facilitating angular adjustment of the seat back 6 for increased convenience;

as in fig. 3, the slope trough-shaped structure has been seted up to the inboard of fixed block 13, and fixed block 13 is connected for the block with adjusting handle 10, and fixed block 13 constitutes elastic connection through reset spring 15 and installation shell 1, be convenient for fixed block 13 self-reset carries out the block with adjusting handle 10, in order to carry out spacingly to adjusting handle 10, as in fig. 1 and fig. 3, locating lever 14 is sliding connection with spacing ring 2 and holding ring 5, and installation pole 3 is threaded connection with spacing ring 2 and holding ring 5, and the screw thread direction of the installation pole 3 left and right sides is opposite setting, be convenient for spacing ring 2 and holding ring 5 break away from the block to locating wheel 8, thereby be convenient for carry out angle modulation to backrest 6.

The working principle is as follows: when the automobile seat angle adjuster with reliable locking is used, as shown in fig. 1, 3 and 4, firstly, when the angle of the seat back 6 needs to be adjusted, the pressing block 11 is pressed to make the lower end of the connecting rod 12 drive the fixing block 13 to move leftwards, the return spring 15 generates elastic deformation, meanwhile, the adjusting handle 10 is rotated, the adjusting wheel 9 drives the connecting wheel 4 to rotate, so that the mounting rod 3 drives the spacing ring 2 and the positioning ring 5 to move, so that the distance between the spacing ring 2 and the positioning ring 5 is changed, the clamping between the spacing ring 2 and the positioning ring 5 is separated, meanwhile, the spacing ring 2 and the positioning ring 5 do not limit the positioning wheel 8 any more, then the seat back 6 is rotated to rotate the positioning wheel 8, when the seat back 6 rotates to a proper angle, the adjusting handle 10 is rotated to an initial position, and the adjusting block 11 is loosened, make fixed block 13 carry out the block to adjusting handle 10 after reseing through reset spring 15, make spacing ring 2 and holding ring 5 spacing to locating wheel 8, trapezoidal pore-shaped structure and the trapezoidal longitudinal section of the 2 right-hand members of spacing ring that angle such as the locating wheel 8 inboard was seted up, make spacing ring 2 spacing to locating wheel 8, can make backrest 6 carry out good locking, thereby avoid the seat to accomplish still to produce the angular rotation after adjusting, and be connected through the block between spacing ring 2 and the holding ring 5, can further increase the stability of locking, this is exactly the application method of the reliable car seat angle modulation ware of this locking.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reliable car seat angle modulation ware of locking, includes installation shell (1), spacing ring (2), locating wheel (8) and regulation handle (10), its characterized in that: the utility model discloses a seat cushion of a car seat, including installation shell (1), locating wheel (8) is installed to the inboard of installation shell (1), and the inboard of locating wheel (8) is provided with spacing axle (7), and the right side of locating wheel (8) is fixed with seat back (6), spacing ring (2) are installed in the left side of locating wheel (8), and the upside of spacing ring (2) is provided with locating lever (14), the upside of locating lever (14) is provided with installation pole (3), and the outside of installation pole (3) is provided with holding ring (5), linking wheel (4) is installed to the left end of installation pole (3), and the upside of linking wheel (4) is provided with regulating wheel (9) of installing in installation shell (1), the left side of regulating wheel (9) is fixed with regulation handle (10), and the upper end inboard of regulation handle (10) is installed and is pressed down briquetting (11), it installs linking pole (12) to press down the left side of briquetting (, and the lower end of the connecting rod (12) is provided with a fixed block (13), and the left side of the fixed block (13) is provided with a return spring (15).

2. The automobile seat recliner as claimed in claim 1 wherein said locking mechanism further comprises: the right-hand member longitudinal section of spacing ring (2) is trapezoidal, and the right-hand member of spacing ring (2) is provided with protruding structure to this protruding structure is connected for the block with holding ring (5).

3. The automobile seat recliner as claimed in claim 1 wherein said locking mechanism further comprises: locating wheel (8) are connected for rotating with spacing axle (7), and locating wheel (8) constitute integrated structure through welding and seat back (6), and the inboard equidistance of locating wheel (8) has seted up the poroid structure, and the upper end longitudinal section of this poroid structure is trapezoidal.

4. The automobile seat recliner as claimed in claim 1 wherein said locking mechanism further comprises: the connecting rod (12) is rotatably connected with the pressing block (11), the lower end of the connecting rod (12) is obliquely arranged, and the connecting rod (12) is in sliding connection with the fixing block (13).

5. The automobile seat recliner as claimed in claim 1 wherein said locking mechanism further comprises: the inner side of the fixing block (13) is provided with an inclined groove-shaped structure, the fixing block (13) is connected with the adjusting handle (10) in a clamping manner, and the fixing block (13) is elastically connected with the mounting shell (1) through a return spring (15).

6. The automobile seat recliner as claimed in claim 1 wherein said locking mechanism further comprises: locating lever (14) and spacing ring (2) and holding ring (5) are sliding connection, and installation pole (3) and spacing ring (2) and holding ring (5) are threaded connection to the screw thread direction of installation pole (3) left and right sides sets up for opposite.