Wall thermal insulation structure
By introducing a first bolt, a second bolt, a first protrusion, a second protrusion, a torsion spring, and a reinforcing component into the wall insulation structure, the slippage problem between the expansion bolt and the hexagonal bolt is solved, the first bolt is stably fixed, and the slippage and detachment between the expansion bolt and the hexagonal bolt are prevented, thus achieving a stable connection of the wall insulation structure.
Patent Information
- Application Number
- CN202423066953.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-12
AI Technical Summary
In existing technology, when the expansion bolt and the hexagonal bolt strip, the expansion bolt may fall out of the wall, resulting in insufficient and unstable fixing.
By introducing a first bolt, a second bolt, a first protrusion, a second protrusion, a torsion spring, and a reinforcing component into the wall insulation structure, by setting a fourth protrusion, a fourth protrusion, a spring assembly, a foam assembly, and by setting a foam insulation layer and a sound-absorbing layer 17 on one side through the structure design of the fixing block, and by setting a foam insulation layer, a sound-absorbing layer, and a reinforcing component, the first bolt is stably fixed.
By introducing a first bolt, a second bolt, a first protrusion, a second bolt, a first protrusion, a second protrusion, a torsion spring, and a reinforcing assembly into the wall structure, the first bolt is stably fixed and prevented from falling off.
Smart Images
Figure CN223753547U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a wall heat preservation structure, specifically a wall heat preservation structure, belongs to wall heat preservation technical field. BACKGROUND
[0002] According to patent number CN 214246161 U a wall heat preservation structure, the wall inner wall is covered with foaming agent heat preservation layer, foam heat preservation layer, fireproof layer, sound reduction layer and interior wall decoration layer in proper order, the wall inner wall is provided with mounting hole, the mounting hole is provided with expansion bolt, the expansion bolt is close to wall one end and is provided with expansion block, the expansion bolt bottom is provided with mounting groove, the mounting groove is fixedly provided with steel ball of stainless steel material inside, the expansion bolt is provided with hexagon bolt that cooperates with its screw thread inside, the hexagon bolt bottom is provided with puncture part, the hexagon bolt one end is provided with buffer washer, and the foam heat preservation layer is connected with the wall through the expansion bolt and the hexagon bolt.
[0003] The wall heat preservation structure of the above-mentioned comparative document has the following problems: when the expansion bolt and the hexagon bolt slip, the expansion bolt will fall off from the wall, the fixation is not stable, and the wall heat preservation structure needs to be improved. UTILITY MODEL CONTENTS
[0004] The utility model discloses a wall heat preservation structure to solve the problem that the expansion bolt falls off from the wall when the expansion bolt and the hexagon bolt slip in the prior art.
[0005] TECHNICAL SCHEME
[0006] The utility model discloses a wall heat preservation structure, which comprises a wall body, a plurality of first bolts are connected to one side of the wall body through threads, a second bolt is connected to the inside of the first bolt through threads, a first protrusion is connected to one side of the second bolt through rotation, the first protrusion is connected to the inside of the first bolt through sliding, two second protrusions are arranged on one side of the first protrusion, a torsion spring is fixedly connected to the inside of the second protrusion, and a reinforcing assembly is arranged on the top of the first protrusion.
[0007] Preferably, the reinforcing assembly comprises a fixed block fixedly connected to one side of the first protrusion, a support rod fixedly connected to the inner wall of the first bolt, a torsional spring fixedly connected to the outer side of the support rod, a third protrusion slidingly connected to the top of the fixed block, the third protrusion is fixedly connected to the inner top end of the first bolt, a fourth protrusion is connected to one side of the third protrusion, a spring is fixedly connected to one side of the fourth protrusion, and a releasing assembly is arranged on one side of the fourth protrusion.
[0008] Preferably, the releasing assembly comprises a sliding rod fixedly connected to one side of the fourth protrusion, the sliding rod sequentially penetrates the first bolt and the first protrusion, and the fourth protrusion is driven to move by the sliding rod, so that the fourth protrusion can be pulled out of the third protrusion.
[0009] Preferably, a clamping groove is formed in one side of the third protrusion, and the third protrusion and the fourth protrusion are connected through the clamping groove, so that the fourth protrusion is reserved space through the clamping groove.
[0010] Preferably, a support plate is fixedly connected to one side of the fixed block and fixedly connected to one end of the spring, so that the support plate is used for supporting the spring, and the spring runs more stably.
[0011] Preferably, a foam insulation layer is arranged on one side of the wall body, a foaming agent insulation layer is arranged on one side of the foam insulation layer, and a sound insulation layer is arranged on one side of the foaming agent insulation layer, the wall body, the foam insulation layer, the foaming agent insulation layer and the sound insulation layer are internally provided with threaded holes, and the foam insulation layer, the foaming agent insulation layer and the sound insulation layer are used for insulating the wall body.
[0012] Preferably, a circular block is fixedly connected to one side of the second bolt, and a circular hole is formed in the second bolt and the circular block, and the sliding rod is arranged in the circular hole.
[0013] The wall body insulation structure has the following beneficial effects:
[0014] The wall body insulation structure, the second bolt moves to drive the first protrusion to move to one side, the first protrusion moves to one side to extrude the plurality of second protrusions to move away from the first bolt, so that the second protrusion is tightly abutted on the inner wall of the threaded hole, and the sound insulation layer is tightly abutted on one side through the fixed block, and the structure is beneficial to tightly fixing the first bolt on the wall body, and preventing the first bolt from falling off.
[0015] The fourth protrusion is subjected to the elastic force of the spring, and is inserted into the clamping groove, so as to prevent the second protrusion from being subjected to nothing when the second bolt is subjected to thread slippage, and the second protrusion from being subjected to falling off when the first bolt is subjected to loosening, and the structure is beneficial to further reinforcing the first bolt and avoiding the first bolt from falling off from the wall body. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is an overall structure schematic view of the utility model;
[0017] Figure 2 It is a first bolt structure schematic view of the utility model;
[0018] Figure 3 It is a second protrusion structure schematic view of the utility model; Figure 2
[0019] Figure 4 It is a second protrusion structure schematic view of the utility model;
[0020] MAIN COMPONENT SYMBOL EXPLANATION
[0021] 1, wall body; 2, first bolt; 3, second bolt; 4, first protrusion; 5, second protrusion; 6, torsion spring; 7, support rod; 8, fixed block; 9, third protrusion; 10, fourth protrusion; 11, spring; 12, support plate; 13, sliding rod; 14, clamping groove; 15, foam heat preservation layer; 16, foaming agent heat preservation layer; 17, sound insulation layer; 18, circular block. DETAILED DESCRIPTION
[0022] The utility model embodiment provides wall heat preservation structure.
[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , including wall body 1, wall body 1 one side is connected with a plurality of first bolt 2, and the first bolt 2 is internally threadedly connected with second bolt 3, and the second bolt 3 one side is rotatably connected with first protrusion 4, and the first protrusion 4 is slidably connected in the first bolt 2, and the first protrusion 4 one side is provided with two second protrusion 5, and the second protrusion 5 is internally fixedly connected with torsion spring 6, and the first bolt 2 inner wall is fixedly connected with support rod 7, and the torsion spring 6 is fixedly connected on the support rod 7 outside, and the first protrusion 4 top is provided with reinforcing assembly, and fixed block 8 one side is fixedly connected with support plate 12, and the support plate 12 is fixedly connected to spring 11 one end, and the support plate 12 is used for supporting spring 11, and the spring 11 is more stable in operation.
[0024] The wall body 1 is provided with a foamed insulation layer 15 on one side, the foamed insulation layer 15 is provided with a foaming agent insulation layer 16 on one side, the foaming agent insulation layer 16 is provided with a sound insulation layer 17 on one side, the wall body 1, the foamed insulation layer 15, the foaming agent insulation layer 16 and the sound insulation layer 17 are all provided with threaded holes inside, the wall body 1 is insulated by the foamed insulation layer 15, the foaming agent insulation layer 16 and the sound insulation layer 17, the second bolt 3 is fixedly connected with a circular block 18 on one side, the second bolt 3 and the circular block 18 are both provided with circular holes inside, and the slide rod 13 is arranged in the circular holes.
[0025] In use, a threaded hole is formed in the wall body 1, the foamed insulation layer 15, the foaming agent insulation layer 16 and the sound insulation layer 17, then the first bolt 2 is screwed into the threaded hole, then the second bolt 3 is sequentially inserted through the sound insulation layer 17, the foaming agent insulation layer 16 and the foamed insulation layer 15, when the second bolt 3 rotates and moves to one side, the second bolt 3 drives the first protruding block 4 to move to one side, the first protruding block 4 moves to one side and extrudes the plurality of second protruding blocks 5 to move away from the first bolt 2, so that the second protruding block 5 is tightly abutted on the inner wall of the threaded hole, and the sound insulation layer 17 is tightly abutted on one side through the circular block 18, which is beneficial to tightly fixing the first bolt 2 on the wall body 1 and preventing the first bolt 2 from falling off.
[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the reinforcing assembly comprises a fixed block 8, the fixed block 8 is fixedly connected to one side of the first protruding block 4, a third protruding block 9 is slidably connected to the top of the fixed block 8, the third protruding block 9 is fixedly connected to the inner top end of the first bolt 2, a fourth protruding block 10 is connected to one side of the third protruding block 9, the fourth protruding block 10 is fixedly connected to one side of the spring 11, and a releasing assembly is arranged on one side of the fourth protruding block 10, the fourth protruding block 10 is used for limiting the third protruding block 9, and the first bolt 2 is further limited, the releasing assembly comprises a slide rod 13, the slide rod 13 is fixedly connected to one side of the fourth protruding block 10, the slide rod 13 sequentially penetrates the first bolt 2 and the first protruding block 4, the slide rod 13 drives the fourth protruding block 10 to move, so that the fourth protruding block 10 can be pulled out of the third protruding block 9, a clamping groove 14 is formed in one side of the third protruding block 9, and the third protruding block 9 and the fourth protruding block 10 are connected through the clamping groove 14, and the clamping groove 14 is used for reserving space for the fourth protruding block 10.
[0027] The utility model discloses a when using: when the first lug 4 can drive fixed block 8 to move, just make third lug 9 insert to the inside of fixed block 8, because third lug 9 one side sets as cambered surface, third lug 9 can extrude fourth lug 10 to one side movement at this time, until fourth lug 10 aligns the slot 14, fourth lug 10 is affected by the spring 11's elastic force at this time, just make fourth lug 10 insert to the inside of slot 14, prevent when second bolt 3 slips, there is nothing to resist second lug 5, first bolt 2 is loose, second lug 5 will fall off, this structure is favorable to further consolidate first bolt 2, avoid first bolt 2 from the inside of wall body 1 and fall off.
[0028] Working principle: then the second bolt 3 in turn passes through the sound-absorbing layer 17, foaming agent heat preservation layer 16 and foam heat preservation layer 15, when second bolt 3 rotates and moves to one side, second bolt 3 movement drives first lug 4 to one side movement, first lug 4 one side movement extrusion multiple second lug 5 move away from the direction of first bolt 2, just make second lug 5 tightly resist in the threaded hole inner wall, and the sound-absorbing layer 17 one side passes through round block 18 tightly and resists.
[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements. These changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A wall thermal insulation structure comprising a wall body (1), characterized in that: The wall body (1) is provided with a plurality of first bolts (2) on one side, the first bolt (2) is internally threadedly connected with a second bolt (3), the second bolt (3) is rotatably connected with a first lug (4) on one side, the first lug (4) is slidably connected in the first bolt (2), the first lug (4) is provided with two second lugs (5) on one side, the second lug (5) is internally fixedly connected with a torsion spring (6), and the first lug (4) is provided with a reinforcing assembly on the top.
2. The wall thermal insulation structure according to claim 1, characterized in that: The reinforcing assembly comprises a fixed block (8) fixedly connected to one side of the first lug (4), a support rod (7) fixedly connected to the inner wall of the first bolt (2), the torsion spring (6) fixedly connected to the outer side of the support rod (7), a third lug (9) slidably connected to the top of the fixed block (8), the third lug (9) fixedly connected to the inner top end of the first bolt (2), a fourth lug (10) clamped on one side of the third lug (9), a spring (11) fixedly connected to one side of the fourth lug (10), and a release assembly provided on one side of the fourth lug (10).
3. The wall insulation structure according to claim 2, wherein: The release assembly comprises a sliding rod (13) fixedly connected to one side of the fourth lug (10), and the sliding rod (13) penetrates the first bolt (2) and the first lug (4) in sequence.
4. The wall insulation structure according to claim 2, wherein: The third lug (9) is provided with a clamping groove (14) on one side, and the third lug (9) and the fourth lug (10) are clamped through the clamping groove (14).
5. The wall insulating structure according to claim 2, wherein: The fixed block (8) is fixedly connected with a support plate (12) on one side, and the support plate (12) is fixedly connected to one end of the spring (11).
6. The wall insulating structure according to claim 1, wherein: The wall body (1) is provided with a foam insulation layer (15) on one side, the foam insulation layer (15) is provided with a foaming agent insulation layer (16) on one side, the foaming agent insulation layer (16) is provided with a sound insulation layer (17) on one side, and the wall body (1), the foam insulation layer (15), the foaming agent insulation layer (16) and the sound insulation layer (17) are internally provided with threaded holes.
7. The wall insulating structure according to claim 3, wherein: The second bolt (3) is fixedly connected with a circular block (18) on one side, and the second bolt (3) and the circular block (18) are internally provided with circular holes, and the sliding rod (13) is arranged in the circular hole.