Heat preservation film structure convenient to splice

Abstract

The heat preservation film structure convenient to splice comprises a heat preservation film, a mounting plate and an inserting plate, the mounting plate is fixedly arranged at the middle end of the left side in the heat preservation film, and the inserting plate is fixedly arranged at the middle end of the right side outside the heat preservation film. Through the design of a locking function, the state after the inserting plate and the mounting plate are combined can be locked, then the combined state after a large number of heat preservation films are spliced is locked, the phenomenon that the combined heat preservation films are pulled by external force and fall apart is avoided, and it can be known that by means of the device, the heat preservation films can be conveniently assembled and disassembled, and the service life of the heat preservation films is prolonged. And the stability of the spliced and combined thermal insulation film is improved. Through the design of an unlocking function, a worker only needs to rotate the positioning pin to enable the positioning pin to be separated from the connecting strips, then the two connecting strips, the connecting rod and the check block are in a back-to-back displacement state, the state that the check block limits the wedge-shaped block is relieved, and the worker can conveniently take the inserting plate out of the mounting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation membrane structures, in particular to a thermal insulation membrane structure which is easy to splice. Background Art

[0002] Building envelope refers to the structure that surrounds the building space and has the function of resisting the influence of adverse environment. As a new type of building envelope material, architectural membrane can play the role of enclosure, decoration, sunshade, insulation or sound absorption at the same time. It has the characteristics of light structure, rich shape, stable performance, energy saving and environmental protection. It is suitable for realizing large-span light space structure. It uses the rigidity formed by flexible membrane under the action of surface tension to obtain a stable structural form. It is used in many large venues, but the current membrane structure is custom-made. Professionals are required to cut and lay it during laying, and wrap and install it, which is time-consuming and labor-intensive.

[0003] The patent name is "CN209653137U", which is an energy-saving and easy-to-join assembled thermal insulation film board. The device in the public document joins the thermal insulation film by connecting the inserts and the inserts. The disadvantage of this splicing is that the connecting inserts and the inserts are not provided with a locking structure. When the thermal insulation film is pulled, the whole after splicing falls apart, affecting the stability of the thermal insulation film after splicing. Based on this, the utility model designs a thermal insulation film structure that is easy to splice to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a thermal insulation membrane structure which is easy to splice, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulation film structure that is easy to splice, including an insulation film, a mounting plate and an insertion plate, the mounting plate being fixedly arranged at the middle end of the left side inside the insulation film, the insertion plate being fixedly arranged at the middle end of the right side outside the insulation film, guide grooves being integrally arranged at the front and rear ends of the insertion plate, and limiting grooves being integrally arranged at the upper and lower ends of the insertion plate, a limiting component being arranged inside the mounting plate, guide strips being integrally arranged at the front and rear ends of the mounting plate, circular plates being transferred at the upper and lower ends of the mounting plate, and push strips being fixedly arranged on the inner side of the outer wall of the circular plate, a clamping block being fixedly arranged on the outer wall of the circular plate, a number of wedge blocks being slidably connected to the inside of the circular plate, and stoppers being slidably connected to the upper and lower ends of the mounting plate.

[0006] Furthermore, a first spring is fixedly provided on the right side of the push bar, and one end of the first spring away from the push bar is fixedly connected to the mounting plate.

[0007] Furthermore, a second spring is fixedly provided on the inner side of the wedge-shaped block, and one end of the second spring away from the wedge-shaped block is fixedly connected to the circular plate.

[0008] Furthermore, a third spring is fixedly provided on the outer side of the stopper, and one end of the third spring away from the stopper is fixedly connected to the mounting plate, and the rebound force of the third spring is greater than the rebound force of the second spring.

[0009] Furthermore, a connecting rod is fixedly provided at the front end of the stopper, the connecting rod passes through the mounting plate, and the connecting rod is designed to be of a special shape.

[0010] Furthermore, the front end of the mounting plate is integrally provided with clearance holes on both upper and lower sides, the clearance holes are through-holes, and the clearance holes are sleeved on the outside of the connecting rod.

[0011] Furthermore, a connecting strip is fixedly provided at one end of the connecting rod away from the stopper, and the number of the connecting strips is two, and the two connecting strips are in a parallel design state.

[0012] Furthermore, the two connecting strips are designed to be connected to the mounting plate in a sliding connection, and a positioning pin is passed through the external thread of the connecting strip.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can lock the state of the plug plate and the mounting plate after being combined through the design of the locking function, and then lock the combined state of a plurality of thermal insulation films after being spliced, so as to prevent the combined thermal insulation films from being pulled by external forces and falling apart. It can be seen that by using the device in the present application, the stability of the thermal insulation films after splicing is improved.

[0015] 2. The utility model is designed with an unlocking function, that is, the staff only needs to rotate the positioning pin to separate the positioning pin from the connecting strip, and then put the two connecting strips together with the connecting rod and the stopper in a state of opposite displacement, thereby releasing the state in which the stopper restricts the wedge block, making it convenient for the staff to take the plug plate out of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a front perspective view of a thermal insulation membrane structure that is easy to splice according to the utility model;

[0018] Figure 2 This is an enlarged perspective view of the interior of the mounting plate;

[0019] Figure 3 This is an enlarged stereoscopic view of the interior of the plug plate and the limit slot;

[0020] Figure 4 It is an enlarged side perspective view of the mounting plate, the guide strip and the circular plate;

[0021] Figure 5 It is an enlarged stereoscopic view of the stopper, the third spring, the connecting rod, the connecting strip and the positioning pin.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1-insulation film, 2-mounting plate, 3-insertion plate, 4-guide groove, 5-limiting groove, 6-limiting assembly, 601-guide strip, 602-round plate, 603-push strip, 604-block, 605-wedge block, 606-stop block, 7-first spring, 8-second spring, 9-third spring, 10-connecting rod, 11-allowance hole, 12-connecting strip, 13-locating pin. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Example 1

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the device includes a thermal insulation film 1, a mounting plate 2 and an inserting plate 3, the mounting plate 2 is fixedly arranged at the middle end of the left side inside the thermal insulation film 1, the inserting plate 3 is fixedly arranged at the middle end of the right side outside the thermal insulation film 1, the inserting plate 3 is integrally provided with guide grooves 4 at the front and rear ends inside the inserting plate 3, and the upper and lower ends inside the inserting plate 3 are integrally provided with limiting grooves 5, a limiting component 6 is arranged inside the mounting plate 2, the front and rear ends inside the mounting plate 2 are integrally provided with guide strips 601, the upper and lower ends inside the mounting plate 2 are connected with circular plates 602, and the inner side of the outer wall of the circular plate 602 is fixedly provided with push strips 603, the outer wall of the circular plate 602 is fixedly provided with a clamping block 604, a number of wedge blocks 605 are slidably connected inside the circular plate 602, and stoppers 606 are slidably connected at the upper and lower ends inside the mounting plate 2.

[0027] A first spring 7 is fixedly provided on the right side of the push bar 603, and one end of the first spring 7 away from the push bar 603 is fixedly connected to the mounting plate 2, a second spring 8 is fixedly provided on the inner side of the wedge block 605, and one end of the second spring 8 away from the wedge block 605 is fixedly connected to the circular plate 602, a third spring 9 is fixedly provided on the outer side of the stop block 606, and one end of the third spring 9 away from the stop block 606 is fixedly connected to the mounting plate 2, and the rebound force of the third spring 9 is greater than the rebound force of the second spring 8. The user first inserts the plug board 3 into the mounting plate 2, so that the guide strip 601 is inserted into the guide groove 4. The design of the combination of the guide strip 601 and the guide groove 4 ensures that the plug board 3 and the push strip 603 are in a state of mutual overlap during the insertion of the plug board 3 into the mounting plate 2. At this time, the plug board 3 pushes the push strip 603 to drive the circular plate 602 to move, and then the circular plate 602 drives the block 604 to rotate, and the first spring 7 is deformed. In this way, the block 604 moves to the inside of the limit groove 5, and at the same time, the circular plate 602 drives the wedge block 605 to move. The straight surface of the stopper 606 squeezes the inclined surface of the wedge block 605, so that the wedge block 605 moves into the circular plate 602, ensuring the stability of the rotation of the circular plate 602. At the same time, the second spring 8 is deformed. Through the resilience of the second spring 8, when the stopper 606 and the wedge block 605 are misaligned with each other, the wedge block 605 is reset. At this time, the straight surface of the wedge block 605 and the straight surface of the stopper 606 fit each other, thereby hindering the resilience of the first spring 7. At this time, the state of the block 604 being stuck in the limit groove 5 is locked, that is, the state of the combination of the mounting plate 2 and the plug plate 3 is stabilized.

[0028] Example 2

[0029] like Figure 1 , Figure 5 As shown, a connecting rod 10 is fixedly provided at the front end of the stopper 606, and the connecting rod 10 passes through the mounting plate 2. The connecting rod 10 is designed with a special shape, and a clearance hole 11 is integrally provided on the upper and lower sides of the front end inside the mounting plate 2. The clearance hole 11 is a through hole design, and the clearance hole 11 is sleeved on the outside of the connecting rod 10. A connecting strip 12 is fixedly provided at the end of the connecting rod 10 away from the stopper. There are two connecting strips 12, and the two connecting strips 12 are in a parallel design state. The two connecting strips 12 are designed to be slidably connected to the mounting plate 2, and a positioning pin 13 is passed through the external thread of the connecting strip 12.

[0030] According to the operation method in Example 1, when the spliced ​​thermal insulation film 1 needs to be disassembled, the user first reverses the positioning pin 13 to separate the positioning pin 13 from the connecting strip 12, and then moves the two connecting strips 12 in opposite directions. At this time, the connecting strip 12 drives the connecting rod 10 together with the stopper 606 to move along the outer direction of the mounting plate 2. Synchronously, the third spring 9 is deformed. Through the above method, the stopper 606 and the wedge block 605 are in a mutually misaligned state, thereby releasing the state in which the stopper 606 hinders the rebound force of the first spring 7. At this time, the rebound force of the first spring 7 , so that the push strip 603 drives the circular plate 602 and the block 604 to reset, that is, the push strip 603 pushes the plugging plate 3 to move out from the inside of the mounting plate 2. Through the above method, the plugging plate 3 is quickly separated from the mounting plate 2, and the displacement hole 11 makes way for the displacement space of the connecting rod 10, ensuring the normal position movement of the connecting rod 10. When the plugging plate 3 is separated from the mounting plate 2, the user first releases the connecting strip 12, and through the rebound force of the third spring 9, the block 606 drives the connecting rod 10 and the connecting strip 12 to reset, and then the positioning pin 13 and the connecting strip 12 are combined by a threaded connection.

Claims

1. A thermal insulation film structure that is easy to splice, comprising a thermal insulation film (1), a mounting plate (2) and a plug plate (3), characterized in that: The mounting plate (2) is fixedly arranged at the middle end of the left side inside the thermal insulation film (1), and the plug plate (3) is fixedly arranged at the middle end of the right side outside the thermal insulation film (1). The plug plate (3) is provided with guide grooves (4) at the front and rear ends inside the plug plate (3), and limit grooves (5) are provided at the upper and lower ends inside the plug plate (3). A limit assembly (6) is provided inside the mounting plate (2). The front and rear ends inside the mounting plate (2) are provided with guide strips (601) at the upper and lower ends inside the mounting plate (2). The upper and lower ends inside the mounting plate (2) are connected with circular plates (602), and the inner side of the outer wall of the circular plate (602) is fixedly provided with push strips (603). The outer wall of the circular plate (602) is fixedly provided with a clamping block (604). The circular plate (602) is slidably connected with a plurality of wedge blocks (605), and the upper and lower ends inside the mounting plate (2) are slidably connected with stoppers (606).

2. The thermal insulation membrane structure that is easy to splice according to claim 1, characterized in that: A first spring (7) is fixedly arranged on the right side of the push bar (603), and one end of the first spring (7) away from the push bar (603) is fixedly connected to the mounting plate (2).

3. The thermal insulation membrane structure that is easy to splice according to claim 1, characterized in that: A second spring (8) is fixedly arranged inside the wedge-shaped block (605), and one end of the second spring (8) away from the wedge-shaped block (605) is fixedly connected to the circular plate (602).

4. The thermal insulation membrane structure that is easy to splice according to claim 1, characterized in that: A third spring (9) is fixedly arranged on the outer side of the stopper (606), and one end of the third spring (9) away from the stopper (606) is fixedly connected to the mounting plate (2), and the rebound force of the third spring (9) is greater than the rebound force of the second spring (8).

5. The thermal insulation membrane structure that is easy to splice according to claim 1, characterized in that: A connecting rod (10) is fixedly provided at the front end of the stopper (606), and the connecting rod (10) passes through the mounting plate (2). The connecting rod (10) is designed to have a special shape.

6. The thermal insulation membrane structure that is easy to splice according to claim 1, characterized in that: The front end of the mounting plate (2) is integrally provided with clearance holes (11) on both upper and lower sides. The clearance holes (11) are through-holes and are sleeved on the outside of the connecting rod (10).

7. The thermal insulation membrane structure that is easy to splice according to claim 5, characterized in that: A connecting strip (12) is fixedly provided at one end of the connecting rod (10) away from the stopper, the connecting strip (12) is in two pieces, and the two connecting strips (12) are in a parallel design state.

8. The thermal insulation membrane structure that is easy to splice according to claim 7, characterized in that: The two connecting strips (12) are designed to be connected to the mounting plate (2) in a sliding manner, and a positioning pin (13) is passed through the external thread of the connecting strip (12).

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