Heat insulation cotton fixing device of automobile heat insulation cover

Abstract

The utility model provides a heat insulation cotton fixing device of an automobile heat insulation cover. The heat insulation cotton fixing device of the automobile heat insulation cover comprises a cover body, heat insulation cotton is arranged in the cover body, fixing side plates are fixedly installed on the two sides of the heat insulation cotton, and two fixing mechanisms and two pressing mechanisms are arranged on the cover body; the fixing mechanism comprises a supporting seat, a Z-shaped plate, a plurality of threaded columns and a plurality of screws, the supporting seat is fixedly installed on the inner wall of the bottom of the cover body, the top of the supporting seat is in contact with the fixing side plate, the Z-shaped plate is arranged above the supporting seat and is in contact with the fixing side plate, and the threaded columns are arranged on the Z-shaped plate. The multiple threaded columns are fixedly installed on the inner wall of the bottom of the cover body, and the multiple screws are rotationally installed on the Z-shaped plate. The heat insulation cotton fixing device of the automobile heat insulation cover has the advantages that heat insulation cotton can be installed and fixed, the middle of the heat insulation cotton can be clamped, and the middle of the heat insulation cotton is prevented from bulging in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat insulation covers, and particularly relates to a heat insulation cotton fixing device for an automobile heat insulation cover. Background Technique

[0002] Generally speaking, cotton products that can play a heat insulation effect are collectively called heat insulation cotton. Heat insulation cotton has the characteristics of high temperature resistance, not easy to burn, low thermal conductivity, etc. At present, heat insulation cotton widely used in industry is processed and produced with glass fiber as the material. However, the heat insulation cotton of an automobile heat insulation cover often needs to be installed and fixed with a fixing device during use.

[0003] At present, the existing heat insulation cotton fixing structures generally fix the corners of the heat insulation cotton. During use, the middle part of the heat insulation cotton is likely to bulge. For a few structures that can fix the middle part of the heat insulation cotton, the pressing degree of the heat insulation cotton is fixed and cannot be adjusted according to the thickness of the heat insulation cotton.

[0004] Therefore, it is necessary to provide a new heat insulation cotton fixing device for an automobile heat insulation cover to solve the above technical problems. Content of the Utility Model

[0005] The technical problem solved by the utility model is to provide a heat insulation cotton fixing device for an automobile heat insulation cover that can install and fix the heat insulation cotton, can clamp the middle part, and avoid the middle part of the heat insulation cotton bulging during use.

[0006] To solve the above technical problem, the heat insulation cotton fixing device for an automobile heat insulation cover provided by the utility model includes: a cover body, a heat insulation cotton is arranged inside the cover body, fixed side plates are fixedly installed on both sides of the heat insulation cotton, and two fixing mechanisms and two pressing mechanisms are arranged on the cover body;

[0007] The fixing mechanism includes a support seat, a Z-shaped plate, a plurality of threaded columns and a plurality of screws. The support seat is fixedly installed on the bottom inner wall of the cover body. The top of the support seat is in contact with the fixed side plate. A Z-shaped plate is arranged above the support seat. The Z-shaped plate is in contact with the fixed side plate. A plurality of threaded columns are fixedly installed on the bottom inner wall of the cover body. A plurality of screws are rotatably installed on the Z-shaped plate. The bottom end of the screw extends into the threaded column and is threadedly connected with the threaded column.

[0008] As a further scheme of the utility model, the pressing mechanism includes a rectangular block, a cavity, a sliding plate, a return spring, a slot, a plug rod and a circular pressing plate. The rectangular block is fixedly installed on the bottom inner wall of the cover body. The cavity is opened on the rectangular block. The sliding plate is slidably installed in the cavity. The return spring is fixedly installed on one side of the sliding plate. One end of the return spring is fixedly connected with the inner wall of the cavity. The slot is opened on the top of the rectangular block. The plug rod is inserted into the slot. The circular pressing plate is fixedly installed on the top of the plug rod.

[0009] As a further solution of the present utility model, a plurality of circular holes are provided on the fixed side plate, and a plurality of circular blocks are fixedly installed at the bottom of the Z-shaped plate, and the circular holes and the circular blocks are adapted to each other.

[0010] As a further solution of the present utility model, a positioning groove is provided at the bottom of the heat insulation cotton, and the rectangular block is located in the positioning groove and is adapted to the positioning groove.

[0011] As a further solution of the present utility model, a strip-shaped hole is provided on the heat insulation cotton, and the insertion rod penetrates through the strip-shaped hole and is adapted to the strip-shaped hole.

[0012] As a further solution of the present utility model, corrugated grooves are provided on both sides of the insertion rod, a corrugated surface is provided on one side of the sliding plate, and the corrugated grooves and the corrugated surface.

[0013] Compared with the related art, the heat insulation cotton fixing device of the automobile heat insulation cover provided by the present utility model has the following beneficial effects:

[0014] 1. By setting the fixing mechanism in the present utility model, the heat insulation cotton can be installed in the heat insulation cover;

[0015] 2. By setting the pressing mechanism in the present utility model, the middle part of the heat insulation cotton can be pressed to prevent the middle part of the heat insulation cotton from bulging during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is the first three-dimensional structure diagram of the heat insulation cotton fixing device of the automobile heat insulation cover provided by the present utility model;

[0018] Figure 2 It is the second three-dimensional structure diagram of the heat insulation cotton fixing device of the automobile heat insulation cover provided by the present utility model;

[0019] Figure 3 It is the sectional structure diagram of the heat insulation cotton fixing device of the automobile heat insulation cover provided by the present utility model.

[0020] In the figure: 1. Cover body; 2. Heat insulation cotton; 3. Fixed side plate; 4. Support seat; 5. Z-shaped plate; 6. Threaded column; 7. Screw; 8. Rectangular block; 9. Cavity; 10. Sliding plate; 11. Return spring; 12. Slot; 13. Insertion rod; 14. Circular pressing plate; 15. Circular hole; 16. Circular block; 17. Positioning groove; 18. Strip-shaped hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figure 1, Figure 2 and Figure 3 , wherein, Figure 1 is the first three-dimensional structural schematic diagram of the heat insulation cotton fixing device of the automobile heat insulation cover provided by the present utility model; Figure 2 is the second three-dimensional structural schematic diagram of the heat insulation cotton fixing device of the automobile heat insulation cover provided by the present utility model; Figure 3 is the sectional structural schematic diagram of the heat insulation cotton fixing device of the automobile heat insulation cover. The heat insulation cotton fixing device of the automobile heat insulation cover includes: a cover body 1, a heat insulation cotton 2 is arranged inside the cover body 1, fixing side plates 3 are fixedly installed on both sides of the heat insulation cotton 2, and two fixing mechanisms and two pressing mechanisms are arranged on the cover body 1;

[0022] The fixing mechanism includes a support seat 4, a Z-shaped plate 5, a plurality of threaded columns 6 and a plurality of screws 7. The support seat 4 is fixedly installed on the bottom inner wall of the cover body 1. The top of the support seat 4 is in contact with the fixing side plate 3. A Z-shaped plate 5 is arranged above the support seat 4. The Z-shaped plate 5 is in contact with the fixing side plate 3. A plurality of the threaded columns 6 are fixedly installed on the bottom inner wall of the cover body 1. A plurality of the screws 7 are rotatably installed on the Z-shaped plate 5. The bottom end of the screw 7 extends into the threaded column 6 and is threadedly connected to the threaded column 6.

[0023] As Figure 3 shown, the pressing mechanism includes a rectangular block 8, a cavity 9, a sliding plate 10, a return spring 11, a slot 12, a plug rod 13 and a circular pressing plate 14. The rectangular block 8 is fixedly installed on the bottom inner wall of the cover body 1. The cavity 9 is opened on the rectangular block 8. The sliding plate 10 is slidably installed in the cavity 9. The return spring 11 is fixedly installed on one side of the sliding plate 10. One end of the return spring 11 is fixedly connected to the inner wall of the cavity 9. The slot 12 is opened on the top of the rectangular block 8. The plug rod 13 is inserted into the slot 12. The circular pressing plate 14 is fixedly installed on the top of the plug rod 13;

[0024] By arranging the pressing mechanism, the middle part of the heat insulation cotton 2 can be pressed, and the middle part of the heat insulation cotton 2 can be prevented from bulging during use.

[0025] As Figure 2 shown, a plurality of circular holes 15 are opened on the fixing side plate 3. A plurality of circular blocks 16 are fixedly installed on the bottom of the Z-shaped plate 5. The circular holes 15 and the circular blocks 16 are adapted to each other;

[0026] By arranging the circular holes 15 and the circular blocks 16, after the Z-shaped plate 5 presses down to clamp the fixing side plate 3, the circular blocks 16 can be inserted into the circular holes 15 to improve the fixing effect.

[0027] As Figure 3As shown, a positioning groove 17 is formed at the bottom of the heat insulation cotton 2, and the rectangular block 8 is located in the positioning groove 17 and is adapted to the positioning groove 17;

[0028] By providing the positioning groove 17, it is possible to prevent the heat insulation cotton 2 from being affected when placed in the cover body 1 and position the placement position of the heat insulation cotton 2.

[0029] As Figure 2 and Figure 3 shown, a strip-shaped hole 18 is formed in the heat insulation cotton 2, and the insertion rod 13 passes through the strip-shaped hole 18 and is adapted to the strip-shaped hole 18;

[0030] By providing the strip-shaped hole 18, it is possible to facilitate the insertion of the insertion rod 13 into the insertion slot 12 and press the middle part of the heat insulation cotton 2.

[0031] As Figure 3 shown, corrugated grooves are formed on both sides of the insertion rod 13, and a corrugated surface is provided on one side of the sliding plate 10, the corrugated grooves and the corrugated surface;

[0032] By providing the corrugated grooves and the corrugated surface, it is possible to facilitate the sliding plate 10 to limit and fix the insertion rod 13 and be applicable to heat insulation cotton 2 of different thicknesses.

[0033] The working principle of the heat insulation cotton fixing device of the automobile heat insulation cover provided by the present utility model is as follows:

[0034] First step: When in use, place the heat insulation cotton 2 into the cover body 1 and make the rectangular block 8 located in the positioning groove 17. At this time, the fixed side plate 3 is located above the support seat 4. Then, clamp the Z-shaped plate 5 on the fixed side plate 3 and make the circular block 16 insert into the circular hole 15. Turn the screw 7, so that the screw 7 rotates on the Z-shaped plate 5 and screws into the threaded post 6, and make the Z-shaped plate 5 move downward to clamp and fix the fixed side plate 3;

[0035] Second step: At this time, make the insertion rod 13 pass through the strip-shaped hole 18 and insert into the insertion slot 12, press down the circular pressing plate 14, so that the sliding plate 10 slides in the cavity 9 and compresses the return spring 11. After pressing the heat insulation cotton 2, the insertion rod 13 is fixed through the cooperation of the corrugated grooves of the insertion rod 13 and the corrugated surface of the sliding plate 10, so as to prevent the middle part of the heat insulation cotton 2 from bulging. When disassembling, just pull up the circular pressing plate 14 forcefully.

[0036] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. Based on the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific details of its power mechanism, power supply system, and control system can be clearly obtained. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0037] The standard parts used therein can all be purchased from the market, and can also be customized according to the records of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be learned through technical manuals by those skilled in the art or obtained through conventional experimental methods.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, or directly or indirectly applied. In other related technical fields, the scope of the present utility model is defined by the appended claims and their equivalents, and all are similarly included within the patent protection scope of the present utility model.

Claims

1. A heat insulation cotton fixing device for a car heat insulation cover, characterized in that: include: A cover body, wherein heat insulation cotton is arranged inside the cover body, fixed side plates are fixedly installed on both sides of the heat insulation cotton, and two fixing mechanisms and two pressing mechanisms are arranged on the cover body; The fixing mechanism includes a support seat, a Z-shaped plate, a plurality of threaded columns and a plurality of screws. The support seat is fixedly mounted on the bottom inner wall of the cover body, the top of the support seat is in contact with the fixed side plate, a Z-shaped plate is arranged above the support seat, the Z-shaped plate is in contact with the fixed side plate, the plurality of threaded columns are fixedly mounted on the bottom inner wall of the cover body, the plurality of screws are rotatably mounted on the Z-shaped plate, and the bottom end of the screw extends into the threaded column and is threadably connected to the threaded column.

2. The heat insulation cotton fixing device for the automobile heat insulation cover according to claim 1 is characterized in that: The clamping mechanism includes a rectangular block, a cavity, a slide plate, a return spring, a slot, an insertion rod and a circular pressure plate. The rectangular block is fixedly mounted on the bottom inner wall of the cover body, the cavity is opened on the rectangular block, the slide plate is slidably mounted in the cavity, the return spring is fixedly mounted on one side of the slide plate, one end of the return spring is fixedly connected to the inner wall of the cavity, the slot is opened at the top of the rectangular block, the insertion rod is inserted in the slot, and the circular pressure plate is fixedly mounted on the top of the insertion rod.

3. The heat insulation cotton fixing device for a heat insulation cover of an automobile according to claim 1, characterized in that: The fixed side plate is provided with a plurality of circular holes, and the bottom of the Z-shaped plate is fixedly provided with a plurality of circular blocks, wherein the circular holes and the circular blocks are matched with each other.

4. The heat insulation cotton fixing device for a heat insulation cover of an automobile according to claim 2, characterized in that: A positioning groove is provided at the bottom of the heat insulation cotton, and the rectangular block is located in the positioning groove and matched with the positioning groove.

5. The heat insulation cotton fixing device for a heat insulation cover of an automobile according to claim 2, characterized in that: The heat insulation cotton is provided with a strip hole, and the insertion rod passes through the strip hole and is matched with the strip hole.

6. The heat insulation cotton fixing device for the automobile heat insulation cover according to claim 2, characterized in that: Both sides of the insertion rod are provided with corrugated grooves, one side of the slide plate is provided with a corrugated surface, the corrugated grooves and the corrugated surface.

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