Light saw horse

Abstract

The utility model provides a light saw horse which comprises a main beam and a supporting assembly, the main beam is hollow, an assembly opening is formed in the bottom of the main beam, the supporting assembly is rotationally installed in the assembly opening, the light saw horse further comprises a bearing seat, the bearing seat comprises a containing plate and a jacking plate, and the jacking plate is installed on the side face of the main beam and connected to one end of the containing plate. Triangular plates are arranged on the two sides of the containing plate and abut against the abutting plate. By optimizing the structure of the bearing seat, the loading capacity of the bearing seat is effectively improved, the possibility that the bearing seat is scrapped is reduced, and the bearing strength of the saw horse is improved.

Description

Technical Field

[0001] The utility model relates to the field of woodworking tools, in particular to a light saw horse. Background Art

[0002] The components of a saw horse are usually made of bent metal sheets and then assembled. Such a saw horse has the characteristics of strong load capacity, high stability and corrosion resistance.

[0003] A saw horse not only serves as a support for sawing wood, but also serves as the base of a workbench, supporting a variety of tools and materials. It can be combined into workbenches of different sizes and shapes as needed to suit different work needs. Compared to purchasing a large workbench, using a saw horse combination may be more economical, especially for small projects or occasional use. Saw horses are usually designed with features for easy carrying and storage. Even when combined into a workbench, they can be easily disassembled and moved.

[0004] Patent No. "CN211289185U" discloses a "light saw horse with a hanger". This saw horse has a hanger that can be bent multiple times. The hanger can place the supporting frame of the workbench to fix the workbench. However, as the load of the workbench increases, this thin metal sheet hanger will be bent and lose its fixing effect on the workbench, causing safety problems such as the hanger being scrapped and the workbench tipping over. Utility Model Content

[0005] In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a light saw horse, which can effectively improve the load capacity of the bearing seat by optimizing the structure of the bearing seat, reduce the possibility of the bearing seat being scrapped, and improve the bearing strength of the saw horse.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A light saw horse comprises a main beam and a supporting assembly. The main beam is hollow and has an assembly opening at the bottom of the main beam. The supporting assembly is rotatably installed in the assembly opening. The supporting seat also comprises a bearing seat, which comprises a placement plate and a support plate. The support plate is installed on the side of the main beam and is connected to one end of the placement plate. Triangular plates are provided on both sides of the placement plate, and the triangular plates rest on the support plate.

[0008] With such a structure, the support assembly can be rotatably mounted on the main beam, and the support assembly can be stored in the main beam, which reduces the volume of the saw horse and ensures the portability of the saw horse. The conventional bearing seat is formed by stamping a single layer of iron sheet and plugged into the main beam. When the gravity applied by the workbench is too large, the bearing seat will bend and fail. The triangle plate can effectively lean against the top support plate, transferring the gravity of the workbench to the top support plate and the main beam, thereby improving the bearing capacity of the bearing seat. By optimizing the structure of the bearing seat, the load capacity of the bearing seat is effectively improved, the possibility of the bearing seat being scrapped is reduced, and the bearing strength of the saw horse is improved.

[0009] Preferably, a hook hole is provided on the side of the main beam, a hook is provided on the outer side of the top support plate, and the hook is installed in the hook hole. The design of the hook is easy to disassemble and install the bearing seat, thereby improving the portability of the saw horse.

[0010] Furthermore, a bearing protrusion is provided on the side of the main beam, the bearing protrusion is located below the hook hole, and the supporting plate supports the bearing protrusion, which effectively improves the bearing capacity of the side of the main beam and further improves the bearing capacity of the bearing seat.

[0011] Preferably, the bearing seat further comprises a vertical plate, which is connected to an end of the placement plate away from the top support plate. The design of the vertical plate allows the support frame of the workbench to be installed between the main beam and the vertical plate, plays a role in fixing the support frame, and improves the stability of the workbench.

[0012] Furthermore, the vertical plate is provided with fixing holes, and self-tapping screws can be used to drive the supporting frame through the fixing holes to fix the supporting frame on the saw horse, thereby further improving the stability of the workbench.

[0013] Preferably, the support assembly includes a support rod and a fixing pin, the support rod is provided with a pin hole, the main beam is provided with two concentric positioning holes, and the fixing pin is inserted into the pin hole and the positioning hole. The fixing pin is used to fix the position between the support rod and the main beam, thereby improving the stability of the saw horse.

[0014] Furthermore, an elastic part is provided at the tail of the fixing pin, the fixing pin is installed in the pin hole, and the elastic part is pressed against between the fixing pin and the support rod. The fixing pin can be telescopically popped out of the pin hole, which facilitates the folding and unfolding of the supporting foot and improves the portability of the saw horse.

[0015] Preferably, the cross section of the main beam is a trapezoidal shape with a small top and a large bottom, and the support rod is installed obliquely in the component opening. The design of the inclined support rod improves the stability of the saw horse.

[0016] As a preferred embodiment, the utility model further comprises an anti-skid pad, which is installed at the bottom of the support rod. The anti-skid pad provides anti-skid capability for the saw horse and improves the stability of the saw horse.

[0017] As a preferred embodiment, the utility model further comprises a handle, which is installed on the top of the main beam. The handle can be easily lifted after the saw horse is folded, thereby improving the portability of the saw horse.

[0018] In summary, such a light saw horse effectively improves the load capacity of the bearing seat by optimizing the structure of the bearing seat, reduces the possibility of the bearing seat being scrapped, and improves the bearing strength of the saw horse. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 Schematic diagram of the assembly structure of this embodiment;

[0021] Figure 2 is a schematic diagram of the bearing seat structure of this embodiment;

[0022] Figure 3 is a schematic diagram of the main beam and support assembly structure of this embodiment;

[0023] Figure 4 is an enlarged structural schematic diagram of icon A of this embodiment;

[0024] Figure 5 Schematic diagram of the support rod structure of this embodiment;

[0025] Figure 6 2 is a schematic diagram of the fixing pin structure of this embodiment;

[0026] Among them, main beam-1, component opening-11, hook hole-12, bearing protrusion-13, positioning hole-14, support component-2, support rod-21, pin hole-211, fixing pin-22, elastic part-23, bearing seat-3, placement plate-31, support plate-32, hook-321, triangle plate-33, vertical plate-34, fixing hole-341, anti-slip pad-4, handle-5. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] A light saw horse includes a main beam 1 and a support assembly 2. The main beam 1 is hollow and has an assembly opening 11 at the bottom. The support assembly 2 is rotatably installed in the assembly opening 11. The support assembly 2 also includes a bearing seat 3. The bearing seat 3 includes a placement plate 31 and a support plate 32. The support plate 32 is installed on the side of the main beam 1. The support plate 32 is connected to one end of the placement plate 31. Hooks 33 are provided on both sides of the placement plate 31, and the hooks 33 rest on the support plate 32.

[0029] With such a structure, the support assembly 2 can be rotatably mounted on the main beam 1, and the support assembly 2 can be stored in the main beam 1, which reduces the volume of the saw horse and ensures the portability of the saw horse. The conventional bearing seat 3 is formed by stamping a single layer of iron sheet and plugged into the main beam 1. When the gravity applied by the workbench is too large, the bearing seat 3 will bend and fail. The hook 33 can effectively lean against the top plate 32, transferring the gravity of the workbench to the top plate 32 and the main beam 1, thereby improving the bearing capacity of the bearing seat 3. By optimizing the structure of the bearing seat 3, the load capacity of the bearing seat 3 is effectively improved, the possibility of scrapping the bearing seat 3 is reduced, and the bearing strength of the saw horse is improved.

[0030] Preferably, a hook 321 hole 12 is provided on the side of the main beam 1, and a hook 321 is provided on the outer side of the top support plate 32, and the hook 321 is installed in the hook 321 hole 12. The design of the hook 321 is easy to disassemble and install the bearing seat 3, which improves the portability of the saw horse.

[0031] Furthermore, a bearing protrusion 13 is provided on the side of the main beam 1, and the bearing protrusion 13 is located below the hole 12 of the hook 321, and the supporting plate 32 supports the bearing protrusion 13. The bearing capacity of the side of the main beam 1 is effectively improved, and the bearing capacity of the bearing seat 3 is further improved.

[0032] Specifically, if the main beam 1 is not provided with the bearing protrusion 13, the side of the main beam 1 is a flat surface. Then, when the force of the bearing seat 3 is transferred to the side of the main beam 1 through the hook 33, it will be sunken because the plate is too thin, and lose the supporting function. The bearing protrusion 13 is stamped on the plate, and such a bearing protrusion 13 has a stronger compressive strength than a flat plate.

[0033] Preferably, the bearing seat 3 further includes a vertical plate 34, which is connected to one end of the placement plate 31 away from the top plate 32. The design of the vertical plate 34 allows the support frame of the workbench to be installed between the main beam 1 and the vertical plate 34, which plays a role in fixing the support frame and improving the stability of the workbench.

[0034] Furthermore, the vertical plate 34 is provided with a fixing hole 341. Self-tapping screws can be used to drive the support frame from the fixing hole 341 to fix the support frame on the saw horse, further improving the stability of the workbench.

[0035] Preferably, the support assembly 2 includes a support rod 21 and a fixing pin 22. The support rod 21 is provided with a pin 211. Two concentric positioning holes 14 are provided on the main beam 1. The fixing pin 22 is inserted into the pin hole 211 and the positioning hole 14. The fixing pin 22 is used to fix the position between the support rod 21 and the main beam 1, thereby improving the stability of the saw horse.

[0036] Furthermore, an elastic part 23 is provided at the tail of the fixing pin 22, and the fixing pin 22 is installed in the pin hole, and the elastic part 23 abuts between the fixing pin 22 and the support rod 21. The fixing pin 22 can be telescopically popped out of the pin hole, which facilitates the folding and unfolding of the supporting foot and improves the portability of the saw horse.

[0037] Preferably, the cross section of the main beam 1 is a trapezoidal shape with a small top and a large bottom, and the support rod 21 is installed obliquely in the component opening 11. The inclined design of the support rod 21 improves the stability of the saw horse.

[0038] As a preferred embodiment, an anti-skid pad 4 is further included, and the anti-skid pad 4 is installed at the bottom of the support rod 21. The anti-skid pad 4 provides anti-skid capability for the saw horse and improves the stability of the saw horse.

[0039] As a preference, a handle 5 is also included, which is mounted on the top of the main beam 1. The handle 5 can be easily lifted after the saw horse is folded, thereby improving the portability of the saw horse.

[0040] In summary, such a light saw horse effectively improves the load capacity of the bearing seat by optimizing the structure of the bearing seat, reduces the possibility of the bearing seat being scrapped, and improves the bearing strength of the saw horse.

[0041] In short, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A light saw horse, comprising a main beam and a supporting assembly, wherein the main beam is hollow, a component opening is provided at the bottom of the main beam, and the supporting assembly is rotatably mounted in the component opening, characterized in that: It also includes a bearing seat, which includes a placement plate and a support plate. The support plate is installed on the side of the main beam, the support plate is connected to one end of the placement plate, and triangular plates are provided on both sides of the placement plate, and the triangular plates are supported on the support plate.

2. The light saw horse according to claim 1, characterized in that: A hook hole is provided on the side of the main beam, a hook is provided on the outer side of the top support plate, and the hook is installed in the hook hole.

3. The light saw horse according to claim 2, characterized in that: A bearing protrusion is provided on the side of the main beam, the bearing protrusion is located below the hook hole, and the supporting plate supports the bearing protrusion.

4. The light saw horse according to claim 3, characterized in that: The bearing seat also includes a vertical plate, and the vertical plate is connected to an end of the placement plate away from the top support plate.

5. The light saw horse according to claim 4, characterized in that: The vertical plate is provided with fixing holes.

6. The light saw horse according to any one of claims 1 to 5, characterized in that: The support assembly comprises a support rod and a fixing pin. The support rod is provided with a pin hole. The main beam is provided with two cocentric positioning holes. The fixing pin is inserted into the pin hole and the positioning hole.

7. The light saw horse according to claim 6, characterized in that: An elastic part is arranged at the tail of the fixing pin, the fixing pin is installed in the pin hole, and the elastic part is pressed against between the fixing pin and the supporting rod.

8. The light saw horse according to claim 7, characterized in that: The cross section of the main beam is a trapezoid that is smaller at the top and larger at the bottom, and the support rod is installed obliquely in the component opening.

9. The light saw horse according to claim 8, characterized in that: Also included is an anti-skid pad, which is installed at the bottom of the support rod.

10. The light saw horse according to claim 9, characterized in that: Also included is a handle mounted on the top of the main beam.

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