Rotary pressing plate foam fixing structure for automobile

Abstract

The utility model relates to a rotary pressing plate foam fixing structure for an automobile, which belongs to the technical field of automobile interiors and comprises a back plate, foam is arranged at the top of the back plate, positioning plates are arranged on the left side and the right side of the foam, and connecting components are arranged between the positioning plates and the back plate. The connecting assembly comprises a mounting frame and a connecting rod, the mounting frame is movably hinged to the side of the positioning plate, the connecting rod is movably hinged to the bottom of the positioning plate, a mounting plate is movably hinged to the lower end of the connecting rod, and a pressing assembly is arranged between the mounting plate and the back plate; the pressing assembly comprises an adjusting rod, the lower end of the adjusting rod is fixedly connected with the mounting plate, the upper end of the adjusting rod is fixedly connected with a pressing head, and a first spring is arranged between the pressing head and the back plate. According to the rotary type pressing plate foam fixing structure for the automobile, stable limiting of foam is achieved, workers can conveniently and rapidly assemble the foam, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration, in particular to a rotary pressure plate foam fixing structure for automobiles. Background Art

[0002] Foam has a series of characteristics such as high elasticity, light weight, easy to use, flexible bending, ultra-thin volume, reliable performance, etc. As a widely used filler in car interiors, foam plays an irreplaceable role in the selection of car interiors due to its good sound absorption effect and low price. However, due to the soft texture of foam itself, other technical means are needed to fix it on the back panel.

[0003] The prior art publication number CN210122093U discloses a rotating pressure plate foam fixing structure for automobiles, comprising a back plate body and foam; the back plate body is provided with a protruding rib position group, the rib position group comprises a first rib position with a rotating shaft and a second rib position with a limiting protrusion; the rib position group is provided with a movable pressure plate to press the foam; when in use, the pressure plate is first removed from the back plate, the card slot in the foam is clamped on the rib position group to be placed accordingly, and then the arc groove of the pressure plate is clamped on the rotating shaft, the pressure plate is rotated to press the foam, and then the pressure plate is pressed down so that the hook hooks the limiting protrusion on the second rib position, and at the same time the serrated plate wall on the pressure plate is embedded in the foam.

[0004] When assembling the above-mentioned fixing structure, multiple pressing plates need to be installed in sequence, which is time-consuming and labor-intensive, and the operation is relatively cumbersome, and is not convenient for rapid assembly of foam. Therefore, a rotating pressing plate foam fixing structure for automobiles is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a rotary pressure plate foam fixing structure for automobiles, which has the advantages of easy assembly, etc., and solves the problem that the existing rotary pressure plate foam fixing structure for automobiles needs to install multiple pressure plates in sequence during assembly, which is time-consuming and labor-intensive, the operation is relatively cumbersome, and it is not convenient for the rapid assembly of foam.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating pressure plate foam fixing structure for automobiles, comprising a back plate, the top of the back plate is provided with foam, the left and right sides of the foam are provided with positioning plates, and a connecting component is provided between the positioning plate and the back plate;

[0007] The connecting assembly includes a mounting frame and a connecting rod, the mounting frame is movably hinged to the side of the positioning plate, the connecting rod is movably hinged to the bottom of the positioning plate, the lower end of the connecting rod is movably hinged to the mounting plate, and a pressing assembly is arranged between the mounting plate and the back plate;

[0008] The pressing assembly includes an adjusting rod, the lower end of which is fixedly connected to the mounting plate, the upper end of which is fixedly connected to a pressing head, a first spring is arranged between the pressing head and the back plate, and a limiting assembly is also arranged on the outer side of the adjusting rod.

[0009] Furthermore, mounting frames are provided on both the front and rear sides of the positioning plate, the bottom of the mounting frames is fixedly connected to the back plate, and the length of the positioning plate is adapted to the foam.

[0010] Furthermore, the lower end of the connecting rod passes through the inner side of the back plate, and the mounting plate is located at the lower side of the back plate.

[0011] Furthermore, the adjusting rod passes through the inner side of the back plate, the pressing head is located on the upper side of the back plate, the first spring is sleeved on the outer wall of the adjusting rod, one end of the first spring abuts against the pressing head, and the other end of the first spring abuts against the back plate.

[0012] Furthermore, the limiting assembly includes a limiting rod, which is inserted into the side of the back plate and extends to the inner side of the adjustment rod. The inner side of the adjustment rod is provided with a blind hole that matches the limiting rod.

[0013] Furthermore, one end of the limiting rod away from the adjusting rod is fixedly connected with a shift block, the shift block is located on the outer side of the back plate, and a recess is formed on the inner side of the shift block.

[0014] Furthermore, a second spring is sleeved on the outer wall of the limiting rod, and a supporting sheet is also fixedly connected to the outer wall of the limiting rod.

[0015] Furthermore, the second spring and the support sheet are both located inside the back plate, one end of the second spring abuts against the support sheet, and the other end of the second spring abuts against the inner cavity wall of the back plate.

[0016] Compared with the prior art, the utility model provides a rotating pressure plate foam fixing structure for automobiles, which has the following beneficial effects:

[0017] The automobile rotary pressure plate foam fixing structure can be driven to move by a person using a finger to push away a push block, so that the limit rod is separated from the adjusting rod. Then the thumb can be used to press the pressing head, so that the mounting plate drives the positioning plate to rotate along the hinge point with the mounting frame through the connecting rod. Then the foam can be installed or removed. After the person releases his hand, the first spring can reset the positioning plate, and the positioning plate presses the foam on the back plate to achieve rapid fixation. At the same time, the second spring resets the limit rod, and the limit rod limits the adjusting rod again, so that the angle of the positioning plate is fixed, thereby achieving stable limiting of the foam, facilitating rapid assembly of the foam by a person, being simple to operate, and being highly practical. The problem that the existing automobile rotary pressure plate foam fixing structure needs to install multiple pressure plates in sequence during assembly is time-consuming and labor-intensive, and the operation is relatively cumbersome, and is not convenient for rapid assembly of the foam. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 3 It is a structural schematic diagram of the shifting block of the utility model.

[0021] In the figure: 1. back plate; 2. foam; 3. positioning plate; 4. mounting frame; 5. connecting rod; 6. mounting plate; 7. adjusting rod; 8. pressing head; 9. first spring; 10. limiting rod; 11. shifting block; 12. second spring; 13. supporting sheet; 14. depression. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 3 In this embodiment, a rotating pressure plate foam fixing structure for an automobile includes a back plate 1, a foam 2 is arranged on the top of the back plate 1, and positioning plates 3 are arranged on both sides of the foam 2.

[0024] In this embodiment, a connecting component is arranged between the positioning plate 3 and the back plate 1, and the connecting component includes a mounting frame 4 and a connecting rod 5. The mounting frame 4 is movably hinged to the side of the positioning plate 3, and the connecting rod 5 is movably hinged to the bottom of the positioning plate 3. The lower end of the connecting rod 5 is movably hinged with a mounting plate 6, wherein mounting frames 4 are arranged on the front and rear sides of the positioning plate 3, and the bottom of the mounting frame 4 is fixedly connected to the back plate 1. The length of the positioning plate 3 is adapted to the foam 2, and the lower end of the connecting rod 5 passes through the inner side of the back plate 1, and the mounting plate 6 is located on the lower side of the back plate 1.

[0025] It should be noted that the connecting rod 5 is located on a side of the mounting frame 4 away from the foam 2 .

[0026] In this embodiment, a pressing assembly is arranged between the mounting plate 6 and the back plate 1, and the pressing assembly includes an adjusting rod 7, the lower end of the adjusting rod 7 is fixedly connected to the mounting plate 6, the upper end of the adjusting rod 7 is fixedly connected to a pressing head 8, and a first spring 9 is arranged between the pressing head 8 and the back plate 1, wherein the adjusting rod 7 passes through the inner side of the back plate 1, the pressing head 8 is located on the upper side of the back plate 1, the first spring 9 is sleeved on the outer wall of the adjusting rod 7, one end of the first spring 9 is abutted against the pressing head 8, and the other end of the first spring 9 is abutted against the back plate 1, and the first spring 9 is arranged to facilitate the elastic adjustment of the positions of the pressing head 8 and the adjusting rod 7.

[0027] In this embodiment, a limit assembly is also provided on the outer side of the adjusting rod 7, and the limit assembly includes a limit rod 10, which is inserted into the side of the back plate 1 and extends to the inner side of the adjusting rod 7, and a blind hole compatible with the limit rod 10 is opened on the inner side of the adjusting rod 7, wherein a second spring 12 is sleeved on the outer wall of the limit rod 10, and a support plate 13 is also fixedly connected to the outer wall of the limit rod 10, and the second spring 12 and the support plate 13 are both located inside the back plate 1, one end of the second spring 12 abuts against the support plate 13, and the other end of the second spring 12 abuts against the inner cavity wall of the back plate 1, and the second spring 12 and the support plate 13 are arranged to facilitate the elastic adjustment of the position of the limit rod 10.

[0028] It should be noted that the end of the limit rod 10 away from the adjustment rod 7 is fixedly connected to a shift block 11, which is located on the outer side of the back plate 1, and a recess 14 is provided on the inner side of the shift block 11. The recess 14 allows people to use their fingers to shift the shift block 11, thereby facilitating operation.

[0029] The working principle of the above embodiment is:

[0030] When the utility model is in use, the personnel use their fingers to push the push block 11 to drive the limit rod 10 to move, and drive the supporting sheet 13 to squeeze the second spring 12, so that the limit rod 10 is separated from the adjusting rod 7, and then the thumb can be used to press the pressing head 8 to squeeze the first spring 9, and drive the adjusting rod 7 and the mounting plate 6 to move downward, and the mounting plate 6 will drive the positioning plate 3 to rotate along the hinge point with the mounting frame 4 through the connecting rod 5, and then the foam 2 can be installed or removed. After the personnel release their hands, the first spring 9 can reset the positioning plate 3, and the positioning plate 3 presses the foam 2 on the back plate 1 to achieve rapid fixation. At the same time, the second spring 12 resets the limit rod 10, and the limit rod 10 will re-limit the adjusting rod 7, so that the angle of the positioning plate 3 is fixed, thereby achieving stable limiting of the foam 2.

[0031] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects. It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotating pressure plate foam fixing structure for an automobile, comprising a back plate (1), a top of the back plate (1) being provided with foam (2), characterized in that: Positioning plates (3) are provided on both the left and right sides of the foam (2), and a connecting component is provided between the positioning plate (3) and the back plate (1); The connecting assembly comprises a mounting frame (4) and a connecting rod (5); the mounting frame (4) is movably hinged to the side of the positioning plate (3); the connecting rod (5) is movably hinged to the bottom of the positioning plate (3); the lower end of the connecting rod (5) is movably hinged to a mounting plate (6); a pressing assembly is provided between the mounting plate (6) and the back plate (1); The pressing assembly comprises an adjusting rod (7), the lower end of the adjusting rod (7) is fixedly connected to the mounting plate (6), the upper end of the adjusting rod (7) is fixedly connected to a pressing head (8), a first spring (9) is arranged between the pressing head (8) and the back plate (1), and a limiting assembly is also arranged on the outer side of the adjusting rod (7).

2. The automobile rotary pressure plate foam fixing structure according to claim 1, characterized in that: Mounting frames (4) are provided on both the front and rear sides of the positioning plate (3); the bottom of the mounting frame (4) is fixedly connected to the back plate (1); and the length of the positioning plate (3) is adapted to the foam (2).

3. The automobile rotary pressure plate foam fixing structure according to claim 1, characterized in that: The lower end of the connecting rod (5) passes through the inner side of the back plate (1), and the mounting plate (6) is located on the lower side of the back plate (1).

4. The automobile rotary pressure plate foam fixing structure according to claim 1, characterized in that: The adjusting rod (7) passes through the inner side of the back plate (1), the pressing head (8) is located on the upper side of the back plate (1), the first spring (9) is sleeved on the outer wall of the adjusting rod (7), one end of the first spring (9) is in contact with the pressing head (8), and the other end of the first spring (9) is in contact with the back plate (1).

5. The automobile rotary pressure plate foam fixing structure according to claim 1, characterized in that: The limiting assembly comprises a limiting rod (10), wherein the limiting rod (10) is inserted into the side of the back plate (1) and extends to the inner side of the adjusting rod (7), and a blind hole matching the limiting rod (10) is provided on the inner side of the adjusting rod (7).

6. The automobile rotary pressure plate foam fixing structure according to claim 5, characterized in that: One end of the limiting rod (10) away from the adjusting rod (7) is fixedly connected to a shifting block (11), the shifting block (11) is located on the outside of the back plate (1), and a recess (14) is provided on the inside of the shifting block (11).

7. The automobile rotary pressure plate foam fixing structure according to claim 5, characterized in that: A second spring (12) is sleeved on the outer wall of the limiting rod (10), and a supporting sheet (13) is also fixedly connected to the outer wall of the limiting rod (10).

8. The automobile rotary pressure plate foam fixing structure according to claim 7, characterized in that: The second spring (12) and the support sheet (13) are both located inside the back plate (1), one end of the second spring (12) abuts against the support sheet (13), and the other end of the second spring (12) abuts against the inner cavity wall of the back plate (1).

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