Stable stackable bridge clamp holder

Abstract

This utility model is a stable stackable bridge clamp, comprising a central body, four clamping blocks, and a receiving space. The central body has a top surface. The four clamping blocks are connected to the central body and are arranged in a 2x2 rectangular array with intervals along a first and a second direction perpendicular to each other. Each clamping block extends away from the top surface of the central body to form a clamping surface, which faces the opposite direction to the top surface. The receiving space is formed by the four clamping blocks surrounding it and has a contour that matches the outline of the central body, allowing the central body of another bridge clamp to be inserted. In this way, the receiving space can accommodate the central body of another bridge clamp, allowing the bridge clamps to be stacked on top of each other. After the central body is inserted into the receiving space between the four clamping blocks, the bridge clamps can be stacked stably, reducing the chance of tipping over and ensuring the safety of the work area.

Description

Technical Field

[0001] This utility model relates to a woodworking tool, and more particularly to a bridge-type clamping base that can be stably stacked. Background Technology

[0002] When splicing wooden boards, since the glue or adhesive needs a certain amount of time to dry and achieve a stable bonding effect, in addition to fixing it from the side with tools, it is also necessary to apply clamping force to both surfaces of the board to prevent it from warping.

[0003] A bridge clamp is a tool used to clamp the surface of a wooden board. It typically has two bottom surfaces and a recess between the two bottom surfaces. When splicing and gluing two wooden boards together, the bridge clamp can abut against the surfaces of the two wooden boards with its two bottom surfaces respectively, and the recess spans the joint between the two wooden boards. By abutting the two bridge clamps against the two surfaces of the wooden board respectively, and using a clamp to hold the two bridge clamps, the two wooden boards can be clamped and fixed. The recess can prevent the adhesive from contacting the bridge clamps.

[0004] Since woodworking uses a large number of bridge clamping blocks, storage needs to be considered after use. Although stacking can save storage space, existing bridge clamping blocks usually adopt a simple block structure and form recesses through processing or different molding methods. After the block structure is stacked to a certain height, there is a risk of tipping over, raising concerns about the safety of the working environment. Utility Model Content

[0005] The technical problem to be solved by this utility model is that existing bridge-type clamping blocks, when stacked to a certain height, pose a risk of tipping over, raising concerns about the safety of the working environment.

[0006] The technical solution proposed in this utility model is a stable stackable bridge clamp, which includes:

[0007] A central body, with a top surface at its top;

[0008] Four clamping blocks are connected to the central body and arranged in a 2x2 rectangular array spaced apart along a first and a second perpendicular direction. Each clamping block extends away from the top surface to form a clamping surface, the clamping surface being opposite to the top surface of the central body.

[0009] A receiving space, which is formed by the four clamping blocks surrounding it and has a profile that matches the outer contour of the central body, so that the central body of another bridge clamp can be inserted.

[0010] This utility model discloses a stable stackable bridge clamp. By using a design that matches the outline of the central body to create a accommodating space, when stacked, the accommodating space allows the central body of another bridge clamp to be inserted, preventing the bridge clamps from moving relative to each other after stacking, thus achieving a stable stacking effect. This allows for efficient use of space for storage and reduces the risk of tipping over when multiple bridge clamps are stacked, maintaining the safety of the work area. Attached Figure Description

[0011] Figure 1 This is a perspective view of a preferred embodiment of the present invention.

[0012] Figure 2 This is a top view of a preferred embodiment of the present invention.

[0013] Figure 3 This is a bottom view of a preferred embodiment of the present invention.

[0014] Figure 4 This is a front cross-sectional view of a preferred embodiment of the present invention.

[0015] Figure 5 This is a side sectional view of a preferred embodiment of the present invention.

[0016] Figure 6 This is a schematic diagram illustrating the use of a preferred embodiment of the present invention.

[0017] Figure 7 This is a three-dimensional view of two bridge-type clamping seats of this utility model stacked together.

[0018] Figure 8 This is a top cross-sectional view of two bridge-type clamping seats of this utility model stacked together.

[0019] Figure 9 This is a side cross-sectional view of two bridge-type clamping seats of this utility model stacked together. Detailed Implementation

[0020] The following description, in conjunction with the accompanying drawings and embodiments of the present invention, further illustrates the technical solution proposed by the present invention to achieve the intended purpose.

[0021] like Figures 1 to 3 As shown, a preferred embodiment of the stable stackable bridge clamping base of the present invention includes a central body 10, four clamping blocks 20, and a receiving space 30. The four clamping blocks 20 are connected to the central body 10, and the receiving space 30 is formed between the four clamping blocks 20.

[0022] like Figures 2 to 5As shown, the central body 10 has a top and a bottom that are positioned opposite each other, and a top surface 11. The top surface 11 is located at the top of the central body 10, and the bottom of the central body 10 is connected to the four clamping blocks 20. In a preferred embodiment of the present invention, the central body 10 adopts a frame structure composed of multiple plate-shaped members connected together. The plate-shaped members extend from the top surface 11 to the bottom of the central body 10 and connect to the four clamping blocks 20.

[0023] like Figure 2 and Figure 3 As shown, the four clamping blocks 20 are arranged in a 2x2 rectangular array and spaced apart, as follows: Figure 4 and Figure 5 As shown, each of the clamping blocks 20 extends away from the top surface 11 and forms a clamping surface 21 at the end away from the central body 10. The top surface 11 and the clamping surface 21 face opposite directions. The clamping surfaces 21 of the four clamping blocks 20 and the top surface 11 are located at the top and bottom of the bridge clamping seat, respectively.

[0024] like Figure 3 As shown, the four clamping blocks 20 are arranged in a rectangular array along a first direction D1 and a second direction D2 perpendicular to the first direction D1, thereby forming a first evasion channel 40 and a second evasion channel 50. The first evasion channel 40 extends along the first direction D1 and is located between two adjacent clamping blocks 20 in the second direction D2. The second evasion channel 50 extends along the second direction D2 and is located between two adjacent clamping blocks 20 in the first direction D1. The first evasion channel 40 and the second evasion channel 50 intersect below the central body 10.

[0025] like Figures 3 to 5 As shown, the accommodating space 30 is formed by four clamping blocks 20 arranged in a rectangular array, located at the intersection of the first evading channel 40 and the second evading channel 50, and partially overlapping with the first evading channel 40 and the second evading channel 50 respectively. The outline of the accommodating space 30 matches the outline of the central body 10. In a preferred embodiment of the present invention, the central body 10 has a trapezoidal outline, and the accommodating space 30 also has a corresponding trapezoidal outline. Through the matching outlines, the present invention has a stackable effect, which will be described in detail below.

[0026] like Figure 6As shown, the bridge-type clamping seat of this utility model is used to clamp and fix two wooden boards 90 when bonding them. In use, they are set in pairs. The two bridge-type clamping seats 60 and 60A are respectively arranged on both sides of the two wooden boards 90, and each bridge-type clamping seat is abutted against the surface of the two wooden boards 90 by the four clamping blocks 20 and 20A. Then, a clamp 70 is used to press and clamp the two bridge-type clamping seats 60 and 60A from both sides to achieve the fixing effect.

[0027] When bonding two wooden boards 90, if adhesive overflows from the joint 80 between the two wooden boards 90, the four clamping blocks 20 arranged in a rectangular array have the aforementioned first avoidance channel 40 and second avoidance channel 50. When configuring the bridge clamping seats 60 and 60A, as long as the first avoidance channel 40 or the second avoidance channel 50 corresponds to the position of the joint 80, the clamping block 20 can be prevented from contacting the adhesive. It can even be applied to situations where four wooden boards 90 are bonded at the same time, and it has high flexibility in use.

[0028] After using the two-bridge clamping seats 60 and 60A, as follows Figure 7 As shown, the two-bridge clamps 60 and 60A can be stacked together for storage. Specifically, as... Figure 8 and Figure 9 As shown, since the accommodating space 30 has a contour that matches the outer contour of the central body 10, the central body 10 of one bridge clamping seat 60 can be inserted into the accommodating space 30A of another bridge clamping seat 60A, so that the other bridge clamping seat 60A is stacked on top, and the four clamping blocks 20A of the other bridge clamping seat 60A are respectively placed on the four clamping blocks 20 of the lower bridge clamping seat 60, thereby stably stacking the two bridge clamping seats 60 and 60A together.

[0029] Since woodworking workplaces require the use of a large number of bridge clamps, during storage, the central body 10 of each bridge clamp can be inserted into the upper bridge clamp's receiving space 30 in the manner described above. This allows multiple bridge clamps to be stacked stably without tipping over. This not only provides an efficient storage method for utilizing space, but also reduces the risk of tipping over when stacking compared to existing bridge clamp blocks made of simple blocks, ensuring workplace safety.

[0030] like Figure 2 As shown, in a preferred embodiment of this utility model, the central body 10 has a central rectangular frame and four rib structures 12. The four rib structures 12 extend from the four corners of the rectangular frame, thereby corresponding to the positions of the four clamping blocks 20, as shown. Figure 2 , Figure 4 and Figure 5As shown, each of the rib structures 12 includes a first rib 121 and a second rib 122 connected to each other. The first rib 121 and the second rib 122 extend from the top surface 11 to the corresponding clamping block 20. The first rib 121 is arranged along the first direction D1, and the second rib 122 is arranged along the second direction D2. The first rib 121 and the second rib 122 together form a recess 13.

[0031] like Figure 8 As shown, when the central body 10 is inserted into the receiving space 30A of another bridge-type clamping seat 60A, the four clamping blocks 20A of the other bridge-type clamping seat 60A surround the central body 10 and can be placed in the recesses 13 formed by the four rib structures 12 of the central body 10, so that each clamping block 20A of the other bridge-type clamping seat 60A abuts against the second rib 122 in the first direction D1 and abuts against the first rib 121 in the second direction D2, thereby allowing the central body 10 to be securely inserted into the receiving space 30A of the other bridge-type clamping seat 60A.

[0032] In other embodiments, the central body 10 may also be provided with two rib structures 12, which extend from the top surface 11 to the two clamping blocks 20 on the diagonal of the aforementioned rectangular array. Alternatively, each rib structure 12 may be provided with only one of the first rib 121 and the second rib 122, which can all achieve the effect of improving stacking stability. The number and specific form of the rib structures 12 can be determined according to the requirements and are not limited to the preferred embodiment of this utility model.

[0033] In a preferred embodiment of this utility model, the four rib structures 12 with first ribs 121 and second ribs 122 are used. Each clamping block 20A of the other bridge clamping seat 60A can abut against the corresponding rib structure 12 in both the first direction D1 and the second direction D2. After the central body 10 is inserted into the receiving space 30A of the other bridge clamping seat 60A, the relative movement of the two bridge clamping seats 60 and 60A is effectively restricted, thereby achieving better stacking stability.

[0034] Furthermore, such as Figure 2 and Figure 3As shown, the central body 10 is also provided with a plurality of first reinforcing ribs 14 and a plurality of second reinforcing ribs 15. The plurality of first reinforcing ribs 14 are arranged along the first direction D1 and connected between the second ribs 122 of two adjacent rib structures 12. The plurality of second reinforcing ribs 15 are arranged along the second direction D2 and connected between the first ribs 121 of two adjacent rib structures 12. By connecting the four rib structures 12 in different directions through the plurality of first reinforcing ribs 14 and the plurality of second reinforcing ribs 15, the overall structural strength of the central body 10 can be effectively improved.

[0035] Furthermore, such as Figure 4 and Figure 5 As shown, the central body 10 tapers from its bottom towards its top, that is, from the connection point with the four clamping blocks 20 towards the top surface 11, forming the aforementioned trapezoidal outline, and giving the top surface 11 a smaller area. The four clamping blocks 20 taper from the bottom of the central body 10 away from the top surface 11, giving the receiving space 30 the aforementioned trapezoidal outline, and giving it a larger area at the bottom entrance. Thus, when stacking multiple bridge clamping seats 60, the tapering design of the central body 10 and the four clamping blocks 20 makes it easy for the central body 10 to engage or disengage from the receiving space of another bridge clamping seat, improving operational convenience.

[0036] In addition, such as Figure 1 , Figure 2 and Figure 9 As shown, in a preferred embodiment of this utility model, each clamping block 20 is provided with a hollowed-out recess 22 and a rib 23. The hollowed-out recess 22 is recessed from the top of the clamping block 20 toward the bottom of the clamping block 20. The rib 23 is disposed inside the hollowed-out recess 22 and extends from the top of the clamping block 20 to the bottom of the clamping block 20. In this way, each clamping block 20 can reduce the overall weight of the bridge clamping seat 60 by recessing the hollowed-out recess 22, and the structural strength can be supplemented by the rib 23 to avoid excessive weakening due to recessing the hollowed-out recess 22.

[0037] Furthermore, such as Figure 8 As shown, the ribs 23 of each clamping block 20 are inclined relative to the first direction D1 and the second direction D2, such as... Figure 9As shown, when the clamping block 20A of another bridge clamping seat 60A is placed on the clamping block 20, it abuts against the side wall of the edge of the hollow recess 22 and the rib 23. In this way, when multiple bridge clamping seats 60 and 60A are stacked, the clamping block 20A of another bridge clamping seat 60A can be prevented from accidentally getting stuck inside the hollow recess 22. In particular, in the preferred embodiment of this utility model where the clamping block 20 has a tapered structure, the bridge clamping seats 60 and 60A are prevented from getting stuck together and being unable to be separated during use.

[0038] Better, such as Figure 1 , Figure 4 and Figure 5 As shown, the central body 10 is also provided with a through channel 16. The through channel 16 is located between the top and bottom of the central body 10, that is, between the top surface 11 and the connection with the four clamping blocks 20. The through channel 16 passes through the opposite sides of the central body 10 along the first direction D1. In this way, in addition to stacking multiple bridge clamping seats 60 by stacking, the bridge clamping seats 60 can also be suspended by fixing hooks to the wall and passing the hooks through the through channel 16. Alternatively, after suspending one bridge clamping seat 60, other bridge clamping seats 60 can be stacked on top of it, making the way to store the bridge clamping seats 60 more diverse.

[0039] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A bridge-type clamping base that can be stably stacked, characterized in that, It includes: A central body, with a top surface at its top; Four clamping blocks are connected to the central body and arranged in a 2x2 rectangular array spaced apart along a first and a second perpendicular direction. Each clamping block extends away from the top surface to form a clamping surface, the clamping surface being opposite to the top surface of the central body. A receiving space, which is formed by the four clamping blocks surrounding it and has a profile that matches the outer contour of the central body, so that the central body of another bridge clamp can be inserted.

2. The stable stackable bridge clamping base according to claim 1, characterized in that, The central body is provided with four rib structures extending from the top surface to the four clamping blocks respectively. Each rib structure includes a first rib and a second rib connected to each other, so that a clamping block of another bridge clamping seat can abut against the second rib along the first direction and abut against the first rib along the second direction.

3. The stable stackable bridge clamping base according to claim 2, characterized in that, The central body includes a plurality of first reinforcing ribs, which are arranged along the first direction and connect to the second ribs of two adjacent rib structures.

4. The stably stackable bridge clamping base according to claim 2, characterized in that, The central body includes a plurality of second reinforcing ribs, which are arranged along the second direction and connect the first ribs of two adjacent rib structures.

5. The bridge-type clamping base capable of stable stacking according to any one of claims 1 to 4, characterized in that, The central body tapers from its bottom toward its top, and the four clamping blocks taper away from the top surface.

6. The bridge-type clamping base capable of stable stacking according to any one of claims 1 to 4, characterized in that, Each of the clamping blocks includes a hollowed-out recess and a rib. The hollowed-out recess extends from the top of the clamping block toward the bottom of the clamping block, and the rib is disposed within the hollowed-out recess.

7. The stably stackable bridge clamping base according to claim 6, characterized in that, The ribs of each clamping block are inclined relative to the first direction and the second direction, so that a clamping block of another bridge clamping seat can abut against it.

8. The bridge-type clamping base capable of stable stacking according to any one of claims 1 to 4, characterized in that, The central body includes a through channel that extends through opposite sides of the central body along the first direction.

Images