Insulation blanket clamp structure

Abstract

The utility model provides an insulation blanket clamp structure which comprises blanket clamp bodies, the number of the blanket clamp bodies is two, an upper plate and a lower plate are arranged on clamp handle portions of the blanket clamp bodies, the upper plate and the lower plate are arranged in parallel, an annular boss is arranged on the upper side of the upper plate, a round boss is arranged on the upper side of the lower plate, and the annular boss and the round boss are arranged in parallel. The annular boss of one blanket clamp body is buckled with the circular boss of the other blanket clamp body, the circular boss of one blanket clamp body is buckled with the annular boss of the other blanket clamp body, and a torsional spring is arranged between the annular bosses of the two blanket clamp bodies. The upper plate and the lower plate are respectively provided with the annular boss and the circular boss, and the annular bosses and the circular bosses of the two blanket clamp main bodies are buckled, so that the two blanket clamp main bodies are hinged, parts are reduced, and the cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of electric tools and apparatuses, and in particular relates to an insulating blanket clamp structure. Background Art

[0002] In the prior art, the insulating blanket clamp is usually composed of two clamp handles twisted together by a pin, or a torsion spring holding the two clamp handles to form a butt hinge. However, these structures are relatively not light and simple enough, and the efficiency of a single part is not high, which increases the cost of manufacturing molds, production process equipment and assembly manufacturing costs; or the product structure is not strong enough, the use occasions are limited, and there are defects such as easy to spread out and difficult to assemble.

[0003] The utility model with publication number CN218768915U discloses an insulating blanket clamp, wherein two blanket clamp bodies are provided, and the two blanket clamp bodies are hinged through a hinge shaft; the blanket clamp body is composed of a clamp part and a handle, the clamp part and the handle are arranged on both sides of the hinge shaft, a torsion spring is provided on the hinge shaft, and the two ends of the torsion spring extend to the inner side of the two handles respectively, and in the initial state, the ends of the two clamp parts are connected; a blanket clamping rubber sleeve is provided on the clamp part; and a hand guard for increasing the friction force of the handle surface is provided on the handle. The two blanket clamp bodies cannot be directly screwed together, but are hinged through a hinge shaft, which has too many parts and increases the cost. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an insulating blanket clamp structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An insulating blanket clamp structure comprises a blanket clamp main body, wherein the blanket clamp main body has two, and the clamping handle of the blanket clamp main body is provided with an upper plate and a lower plate, the upper plate and the lower plate are arranged in parallel, the upper side of the upper plate is provided with an annular boss, the upper side of the lower plate is provided with a circular boss, the annular boss of one of the blanket clamp main bodies is buckled with the circular boss of the other blanket clamp main body, the circular boss of one of the blanket clamp main bodies is buckled with the annular boss of the other blanket clamp main body, and a torsion spring is provided between the annular bosses of the two blanket clamp main bodies.

[0007] Furthermore, ribs are provided at the edges of the upper plate and the lower plate.

[0008] Furthermore, two mounting ribs are arranged at the end of the handle of the blanket clip body, and the end of the torsion spring is bent and inserted between the two mounting ribs.

[0009] Furthermore, the annular boss includes an outer ring and an inner ring which are concentrically arranged, and reinforcing ribs are connected between the outer ring and the inner ring.

[0010] Furthermore, the circular boss includes a central truncated cone and a concentrically arranged outer ring belt, an annular depression is formed between the central truncated cone and the outer ring belt, and the annular depression cooperates with the annular boss.

[0011] Furthermore, the blanket clip body further comprises a buckling rib, wherein the buckling rib is arranged above the circular boss, and the annular boss of the other blanket clip body is arranged between the buckling rib and the circular boss of the blanket clip body.

[0012] Furthermore, an insulating rubber sleeve is sleeved on the end of the blanket clip body.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model respectively arranges an annular boss and a circular boss on the upper plate and the lower plate, and the annular bosses of the two blanket clip bodies are buckled with the circular bosses, thereby realizing the hinge connection of the two blanket clip bodies, eliminating the need for hinge shaft parts and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0016] Figure 3 An exploded view of an embodiment of the utility model;

[0017] Figure 4 This is a schematic structural diagram of a blanket clip body according to an embodiment of the utility model;

[0018] Figure 5 is an enlarged schematic diagram of the upper plate and the lower plate;

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Blanket clip body, 2. Upper plate, 3. Lower plate, 4. Annular boss, 5. Circular boss, 6. Torsion spring, 7. Mounting rib, 8. Buckling rib, 9. Insulating rubber sleeve. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below in conjunction with specific embodiments so that those skilled in the art can understand the present invention more clearly.

[0022] like Figure 1-5As shown, an insulating blanket clamp structure comprises two blanket clamp bodies 1, the clamping handle of the blanket clamp body 1 is provided with an upper plate 2 and a lower plate 3, the upper plate 2 and the lower plate 3 are arranged in parallel, the upper side of the upper plate 2 is provided with an annular boss 4, the upper side of the lower plate 3 is provided with a circular boss 5, the annular boss 4 of one blanket clamp body 1 is hinged to the circular boss 5 of the other blanket clamp body 1, the circular boss 5 of one blanket clamp body 1 is hinged to the annular boss 4 of the other blanket clamp body 1, and a torsion spring 6 is provided between the annular bosses 4 of the two blanket clamp bodies 1.

[0023] In this embodiment, the two blanket clip bodies 1 are buckled with each other through the annular boss and the circular boss to form two hinged parts. The blanket clip body 1 is made of plastic and has elasticity. When installing, the two blanket clip bodies can be buckled together by pressing the upper plate 2, which can replace the hinge shaft, thereby reducing parts, making the structure simpler and reducing costs. At the same time, the two blanket clip bodies 1 are completely consistent, and the same mold is used during production, which reduces production costs.

[0024] Specifically, as shown in the figure, two mounting ribs 7 are provided at the end of the handle of the blanket clip body 1, and the end of the torsion spring 6 is bent and inserted between the two mounting ribs 7, so that the mounting ribs 7 can limit the movement of the torsion spring 6.

[0025] The annular boss 4 includes an outer ring and an inner ring which are arranged concentrically, and reinforcing ribs are connected between the outer ring and the inner ring. The inner ring and the outer ring form a hollow ring body to match the circular boss 5, which can reduce costs. At the same time, reinforcing ribs are connected between the inner ring and the outer ring to improve the overall strength.

[0026] The circular boss 5 includes a central truncated cone and a concentrically arranged outer ring belt, an annular depression is formed between the central truncated cone and the outer ring belt, and the annular depression cooperates with the annular boss 4 .

[0027] Similarly, the outer ring belt also uses an outer ring and an inner ring to form a hollow ring body and reinforced with reinforcing ribs to reduce costs, while the circular ring uses a single circular ring with reinforcing ribs connected in the center, which also achieves the purpose of reducing costs.

[0028] The blanket clip body 1 further comprises a buckling rib 8, wherein the buckling rib 8 is disposed above the circular boss 5, and the annular boss 4 of another blanket clip body 1 is disposed between the buckling rib 8 of the blanket clip body 1 and the circular boss 5. Figure 2 As shown, the buckling ribs 8 of the two blanket clip bodies 1 surround the central part of the torsion spring 6, thereby achieving position limiting. At the same time, the buckling ribs 8 fit the upper plate 2 to prevent the annular boss 4 from being separated from the circular boss 5.

[0029] An insulating rubber sleeve 9 is sleeved on the end of the blanket clip body 1 to improve the insulation performance.

[0030] The mechanisms, components and parts not specifically described in the present invention are all existing structures in the prior art and can be directly purchased from the market.

[0031] The above is only a preferred embodiment of the utility model, and is not intended to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An insulating blanket clip structure, comprising a blanket clip body (1), characterized in that: There are two blanket clamp bodies (1), and the clamping handle of the blanket clamp body (1) is provided with an upper plate (2) and a lower plate (3), and the upper plate (2) and the lower plate (3) are arranged in parallel. The upper side of the upper plate (2) is provided with an annular boss (4), and the upper side of the lower plate (3) is provided with a circular boss (5). The annular boss (4) of one blanket clamp body (1) is buckled with the circular boss (5) of the other blanket clamp body (1), and the circular boss (5) of one blanket clamp body (1) is buckled with the annular boss (4) of the other blanket clamp body (1), and a torsion spring (6) is provided between the annular bosses (4) of the two blanket clamp bodies (1).

2. The insulating blanket clamp structure according to claim 1, characterized in that: The end of the handle of the blanket clip body (1) is provided with two mounting ribs (7), and the end of the torsion spring (6) is bent and inserted between the two mounting ribs (7).

3. The insulating blanket clamp structure according to claim 1, characterized in that: The annular boss (4) comprises an outer ring and an inner ring which are arranged concentrically, and a reinforcing rib is connected between the outer ring and the inner ring.

4. The insulating blanket clamp structure according to claim 1, characterized in that: The circular boss (5) comprises a central truncated cone and a concentrically arranged outer ring belt, an annular recess is formed between the central truncated cone and the outer ring belt, and the annular recess cooperates with the annular boss (4).

5. The insulating blanket clamp structure according to claim 1, characterized in that: The blanket clip body (1) further comprises a buckling rib (8), wherein the buckling rib (8) is arranged above the circular boss (5), and the annular boss (4) of the other blanket clip body (1) is arranged between the buckling rib (8) of the blanket clip body (1) and the circular boss (5).

6. The insulating blanket clamp structure according to claim 5, characterized in that: Two buckling ribs (8) are provided, and the torsion spring (6) is located between the two buckling ribs (8).

7. The insulating blanket clamp structure according to claim 1, characterized in that: An insulating rubber sleeve (9) is sleeved on the end of the blanket clip body (1).

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