TWM602951U - Support base structure of tool rack - Google Patents

Abstract

This creation provides a support seat structure for a tool rack, which includes a base, two positioning blocks, an angle steel and a wheel. The seat body has a first vertical plate and a second vertical plate which are vertically arranged. The bottom ends of the first vertical plate and the second vertical plate respectively integrally extend a first supporting plate and a second supporting plate laterally, and A vertical plate and a second vertical plate are each provided with at least one symmetrical perforation; two positioning blocks respectively protrude from the first supporting plate, and there is an installation gap between the two positioning blocks respectively to the first vertical plate and the second vertical plate; The angle steel is provided with a plurality of coupling holes, the angle steel can be inserted between the first vertical plate and the second vertical plate, and the bottom end of the angle steel is inserted into the installation gap, so that the coupling hole corresponds to the perforation for a locking assembly The wheel body is assembled on the first supporting plate and the second supporting plate.

Description

Support base structure of tool rack

This creation is related to the support base structure of a tool rack, which can be quickly assembled by angle steel and has a stable structural strength.

For example, Taiwan Patent No. M548037, which discloses a bearing tool joint seat structure, mainly includes two supporting pieces arranged at an angle and a flat plate connected to the bottom end of the supporting piece, and a wheel body is combined under the flat plate, wherein the supporting piece is provided with a positioning hook , For the angle steel of the tool holder body to be embedded and positioned.

However, when assembling, the weight of the angle steel directly falls on the positioning hook, and the positioning hook is formed by punching through the through hole of the self-supporting sheet, so that the bottom of the positioning hook is suspended. When the load increases, the positioning hook In addition, because the positioning hook is almost L-shaped, if the stamping is not accurate enough during the manufacturing process, the end of the positioning hook is not right-angled but inclined to the bearing piece, which will affect the angle steel的组接。 The assembly.

In order to solve the above problems, this creation discloses a support seat structure of a tool rack, which utilizes the positioning block on the first support plate to provide the angle steel positioning effect, and the first support plate can better support the weight of the angle steel without deformation. .

To achieve the above objective, an embodiment of this creation provides a wheel support frame structure. A supporting seat structure of a tool rack includes a base body, two positioning blocks, an angle steel and a wheel body. The base body has a first vertical plate and a second vertical plate which are vertically arranged. A fold line is formed between the first vertical plate and the second vertical plate, and the bottom ends of the first vertical plate and the second vertical plate respectively extend horizontally. A first supporting plate and a second supporting plate are produced. The first supporting plate is located above the second supporting plate and is arranged in a superimposed manner, and the first vertical plate and the second vertical plate are respectively provided with symmetrical At least one perforation; two positioning blocks respectively protruding from the first support plate and away from the fold line, the two positioning blocks each have an arc-shaped side, the arc-shaped side respectively to the first vertical plate and the second vertical plate with a Installation gap; the angle steel is provided with multiple coupling holes in the length direction, the angle steel can be inserted between the first vertical plate and the second vertical plate, and its bottom end is inserted in the installation gap, so that the coupling hole and The said perforation corresponds to a locking component to pass through and lock the fixed position. The wheel body has a combined part which is assembled on the first supporting plate and the second supporting plate.

In this way, the present invention provides the angle steel to be assembled to the base body, and the weight of the angle steel falls on the first support plate, which provides a better support effect without the risk of structural deformation.

Furthermore, in addition to providing the positioning effect, the positioning block also provides a guiding effect when the angle steel is inserted into the seat through the arc side, so that the assembly speed is fast and the positioning is clear.

In addition, the positioning block is integrally arranged on a surface of the first support plate away from the second support plate, and the part of the surface of the first support plate that does not have the positioning block is a complete plane, which provides the effect of good cleaning and not easy to accumulate foreign matter.

In order to facilitate the description of the central idea of the creation in the column of the above creation content, specific examples are used to express it. The various objects in the embodiments are drawn according to the proportions suitable for enumerating and explaining, rather than according to the proportions of the actual elements, and are described first.

Please refer to Figures 1 to 6, which show the support base structure 100 of the authoring tool rack, which includes a base 10, two positioning blocks 20, an angle steel 30 and a wheel body 40, wherein the angle steel 30 is a tool A part of the frame (not shown in the figure) is provided at each foot end of the tool frame via the support base structure 100 so that the tool frame can slide by using the wheel body 40.

The base body 10 has a first vertical plate 11 and a second vertical plate 12 which are vertically arranged. A fold line 13 is formed between the first vertical plate 11 and the second vertical plate 12, and the fold line 13 is the first vertical plate 11 and the junction of the second vertical board 12. The bottom ends of the first vertical plate 11 and the second vertical plate 12 respectively integrally extend a first supporting plate 14 and a second supporting plate 15 laterally, the first vertical plate 11, the second vertical plate 12 and the first supporting plate 14 , The second support plate 15 is approximately set at 90 degrees. The first supporting plate 14 is located above the second supporting plate 15 and arranged in a superimposed arrangement, and the first vertical plate 11 and the second vertical plate 12 are each provided with at least one symmetrical perforation 16 far away from the first supporting plate 14. In the embodiment, the number of perforations 16 of the first vertical plate 11 and the second vertical plate 12 are two each, and they are rectangular.

In another embodiment of the present creation, the first vertical plate 11 and the second vertical plate 12 are respectively recessed with a long rectangular relief groove 17 in the longitudinal direction, and the length of the relief groove 17 is greater than the length of the perforation 16.

There is at least one reinforcement point 18 between the first support plate 14 and the second support plate 15 and the first vertical plate 11 and the second vertical plate 12 respectively. The reinforcement points 18 are formed by stamping, and the number of which is set according to requirements, Strengthen the structural strength of the seat body 10.

The positioning blocks 20 are respectively arranged on the first supporting plate 14 and away from the folding line 13. The positioning blocks 20 respectively have an arc-shaped side 21. The opposite side of the arc-shaped side 21 can be an arc or a plane. There is an installation gap D between the arc-shaped side 21 and the first vertical plate 11 and the second vertical plate 12 respectively. Wherein, the positioning block 20 is integrally provided on a surface of the first support plate 14 away from the second support plate 15. The part of the surface of the first support plate 14 that does not have the positioning block 20 is a complete plane. In other words, the positioning block 20 is not caused by The first support plate 14 is folded back, so there will be no corresponding grooves, so that the surface of the first support plate 14 is relatively flat, which is easy to clean and not easy to accumulate foreign matter.

The first support plate 14 has an inner edge 141 and an opposite outer edge 142. The distance from the positioning block 20 to the outer edge 142 is smaller than the distance from the positioning block 20 to the inner edge 141. In this creative embodiment, the distance between the positioning block 20 and the outer edge 142 is 6 mm, that is, the positioning block 20 is far away from the folding line 13 and closer to the outer edge 142.

The angle steel 30 is provided with a plurality of coupling holes 31 in the longitudinal direction. In this creative embodiment, the angle steel 30 is formed by machining into two pieces arranged at an included angle of 90 degrees, and each piece is provided with five coupling holes 31 longitudinally. In other embodiments, there may be four coupling holes 31 for each sheet. The angle steel 30 can be inserted between the first vertical plate 11 and the second vertical plate 12, and its bottom end is inserted into the installation gap D (as shown in Figure 4), so that the coupling hole 31 corresponds to the perforation 16 for A locking component 50 penetrates to lock the fixed position. The locking assembly 50 includes two screws 51 and two nuts 52.

The wheel body 40 has a combination portion 41, and the combination portion 41 is assembled on the first support plate 14 and the second support plate 15.

The distance from the arc-shaped side 21 to the inner edge 141 is substantially equal to the thickness of the angle steel 30. In this creative embodiment, the distance from the arc-shaped side 21 to the inner edge 141 is 2.5 mm.

As shown in Figures 2 to 5, when the angle steel 30 is inserted into the seat body 10, the bottom end of the angle steel 30 can be quickly guided by the arc side 21 of the positioning block 20 and slide into the installation gap D, so that the angle steel 30 is attached to the first vertical plate 11 and the second vertical plate 12 so that the coupling hole 31 of the angle steel 30 corresponds to the perforation 16, so that the screw 51 penetrates the coupling hole 31 and the perforation 16 and is screwed to the nut 52 to make the angle steel 30 is firmly coupled to the base body 10. Among them, because the arc-shaped side 21 is arc-shaped, the bottom end of the angle steel 30 can be guided to slide into the installation gap D for positioning, and the bottom end of the angle steel 30 bears on the first support plate 14, therefore, the positioning The block 20 not only does not have the problem that the positioning hook is easily deformed, but the first support plate 14 supports the weight of the angle steel 30, and the positioning block 20 has a guiding function to increase the assembly speed and achieve a stable Combined state.

As shown in Fig. 6, it is another implementation state of this creation, which can be applied to a horizontal frame 60 connected horizontally. Wherein, the horizontal frame 60 has a plurality of positioning parts 61 on one side. When the seat body 10 is assembled with the angle steel 30, the horizontal frame 60 is connected to the angle steel 30 transversely, so that the two positioning parts 61 are adapted to the two joints of the angle steel 30. The hole 31 forms a stable horizontal assembly state, and with the provision of the relief groove 17 of the seat body 10, the positioning portion 61 will not be exposed, and has a built-in appearance.

In this way, the present invention provides that the angle steel 30 is assembled to the seat body 10, and the weight of the angle steel 30 falls on the first support plate 14 to provide a better support effect without the risk of structural deformation.

Furthermore, in addition to providing the positioning effect, the positioning block 20 provides a guiding function when the angle steel 30 is inserted into the base 10 through the arc-shaped side 21, so that the assembly speed is fast and the positioning is clear.

Although this creation is illustrated in a best embodiment, those skilled in this technique can make various changes in various forms without departing from the spirit and scope of this creation. The above-mentioned embodiments are only used to illustrate the creation, not to limit the scope of the creation. All modifications or changes that do not violate the spirit of this creation belong to the scope of the patent application for this creation.

100: Support base structure 10: Seat 11: The first vertical board 12: The second riser 13: Polyline 14: The first support plate 141: Medial edge 142: Outer Edge 15: second support plate 16: Piercing 17: Concession slot 18: Reinforcement point 20: positioning block 21: curved side 30: Angle steel 31: Combination hole 40: Wheel center 41: Combination Department 50: Locking components 51: Screw 52: Nut D: Installation clearance 60: horizontal frame 61: Positioning Department

[Figure 1] is a schematic diagram of the base body and wheel body of the support base structure of this creative tool rack. [Figure 2] is a schematic diagram of the angle steel installed in the support base structure of this creative tool rack. [Figure 3] is a schematic diagram of the assembly of the support base structure of this creative tool rack after installing angle steel. [Figure 4] It is the top view of the support base structure of this creative tool rack. [Figure 5] is a schematic diagram of the combined cross-section of the support base structure of this creative tool rack. [Figure 6] is another combined cross-sectional schematic diagram of the support base structure of this creative tool rack, showing that the horizontal frame is assembled to the angle steel.

100: Support base structure

10: Seat

11: The first vertical board

12: The second riser

13: Polyline

14: The first support plate

141: Medial edge

142: Outer Edge

15: second support plate

16: Piercing

17: Concession slot

18: Reinforcement point

20: positioning block

21: curved side

40: Wheel center

41: Combination Department

Claims (10)

A supporting seat structure of a tool rack, which includes: A seat body, which has a first vertical board and a second vertical board arranged vertically, a folding line is formed between the first vertical board and the second vertical board, and the first vertical board and the second vertical board are A first supporting plate and a second supporting plate are integrally extended laterally from the bottom ends. The first supporting plate is located above the second supporting plate and arranged in a superimposed arrangement, and the first vertical plate and the second vertical plate A symmetrical at least one perforation is provided far away from the first support plate; Two positioning blocks are respectively protruding from the first support plate and away from the fold line. The two positioning blocks respectively have an arc-shaped side, and the arc-shaped side is connected to the first vertical plate and the second vertical plate. There is an installation gap between; An angle steel is provided with a plurality of coupling holes in the length direction. The angle steel can be inserted between the first vertical plate and the second vertical plate, and its bottom end is inserted into the installation gap, so that the The combination hole corresponds to the perforation for a locking component to pass through and lock the fixed position; and A wheel body is provided with a combination part which is assembled on the first support plate and the second support plate. The support seat structure of the tool rack according to claim 1, wherein the first support plate has an inner edge and an opposite outer edge, and the distance from the positioning block to the outer edge is smaller than that of the positioning block The distance to the inner edge. The support seat structure of the tool rack according to claim 2, wherein the positioning block is integrally provided on a surface of the first support plate away from the second support plate, and the surface does not have a portion of the positioning block All are complete planes. The support base structure of the tool rack according to claim 3, wherein the distance from the positioning block to the outer edge is 6 mm. The support base structure of the tool rack according to claim 3, wherein the distance from the arc side to the inner edge is substantially equal to the thickness of the angle steel. The support seat structure of the tool rack according to claim 5, wherein the distance from the arc side to the inner edge is 2.5 mm. The support base structure of the tool rack according to claim 1, wherein the first support plate and the second support plate respectively have at least one reinforcement point between the first and second vertical plates. The support seat structure of the tool rack according to claim 1, wherein the first vertical plate and the second vertical plate are respectively recessed with a long rectangular recessed groove in the length direction. The support seat structure of the tool rack according to claim 8, wherein the number of perforations of the first vertical plate and the second vertical plate are two each, and they are rectangular. The support base structure of the tool rack according to claim 9, wherein the locking assembly includes two screws and two nuts.

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