Adjustable umbrella-shaped rack for coating workpiece

Abstract

The utility model discloses an adjustable umbrella-shaped rack for coating workpieces, which comprises a connecting part and a plurality of support legs connected to the connecting part, a sliding groove connected with the support legs is arranged on the connecting part, and a positioning component is arranged on the connecting part; the positioning assembly comprises an elastic positioning part located in the sliding groove, and the abutting end of the elastic positioning part is connected with the supporting foot. When the distance between the two supporting legs is adjusted, the elastic positioning parts are driven to move outwards to enable the abutting ends to be separated from the clamping grooves in the supporting legs, the sliding grooves are formed in the connecting parts, the supporting legs slide in the sliding grooves, and when the supporting legs slide at the elastic positioning parts, the clamping grooves formed in the supporting legs abut against the abutting ends, so that the supporting legs cannot continue to move; therefore, an operator can adjust the distance between the two supporting legs according to actual use requirements, that is, when the distance between the two supporting legs is enlarged, the size of the fan-shaped umbrella piece placed between the two supporting legs can be adjusted, and more coated products can be placed on the fan-shaped umbrella piece.

Description

Technical Field

[0001] This utility model relates to the field of placement racks, and in particular to an adjustable umbrella-shaped rack for coated workpieces. Background Technology

[0002] The coated umbrella frame includes an umbrella rib, and when multiple fan-shaped umbrella slats are placed on the umbrella rib, they form an integral umbrella-shaped structure.

[0003] The ribs of an umbrella rack are generally fixed, making it impossible to place fan-shaped umbrella blades larger than the spacing between the ribs. However, the fan-shaped umbrella blades are used to carry coating samples or finished products. Different customers have different product requirements, which makes the output of each manufacturer different. When the output is large and the number of ribs used in the umbrella rack is large, each additional rib will reduce the size of the fan-shaped umbrella blades placed on the ribs and reduce the amount of products that the fan-shaped umbrella blades can carry. This means that coating samples or finished products exceeding the carrying capacity of one umbrella rack need to be placed on a new umbrella rack, which in turn increases the manufacturer's space utilization costs. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology, and its main purpose is to provide an adjustable umbrella-shaped workpiece rack for coating. This solves the problem that when the production volume is large and the number of umbrella ribs used in the umbrella-shaped workpiece rack is large, each additional umbrella rib will reduce the size of the fan-shaped umbrella sheet placed on the umbrella rib and reduce the amount of products that the fan-shaped umbrella sheet can hold. As a result, coating samples or finished products exceeding the capacity of one umbrella-shaped workpiece rack need to be placed on a new umbrella-shaped workpiece rack, which increases the space utilization cost for manufacturers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable umbrella-shaped workpiece frame for coating, comprising a connecting part and multiple legs connected to the connecting part, the connecting part being provided with a sliding groove connected to the legs, and a positioning component being provided on the connecting part; the positioning component includes an elastic positioning part located in the sliding groove, the contact end of the elastic positioning part being connected to the legs; when adjusting the distance between the two legs, the elastic positioning part is driven to move outward so that the contact end separates from the groove on the legs.

[0006] Furthermore, the elastic positioning part includes a positioning rod that passes through the outer wall of the connecting part into the sliding groove, and an elastic element disposed on the positioning rod.

[0007] Furthermore, the slot is located on the side of the support leg near the positioning rod, and one end of the slot protrudes from one side edge of the support leg, allowing the positioning rod to be inserted into the slot.

[0008] Furthermore, the card slot includes two parts: a first slot and a second slot, with the first slot and the second slot respectively located on the left and right sides of one leg.

[0009] Furthermore, the connecting part is columnar, and a sliding groove is opened around the connecting part, and the support leg that slides in the sliding groove is arc-shaped.

[0010] Furthermore, the connecting part includes an annular block at the lower end that overlaps with the support leg, and a support part on the support leg that connects with the annular block.

[0011] Furthermore, multiple overlapping pieces are provided between the opposite sidewalls of the support legs.

[0012] Furthermore, a positioning block is provided at the bottom of the support leg, and the bottom of the positioning block is set horizontally.

[0013] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, by opening a sliding groove on the connecting part and sliding the support leg in the sliding groove, when the support leg slides to the elastic positioning part, the support leg cannot continue to move due to the contact between the slot on the support leg and the contact end. This allows the operator to adjust the distance between the two legs according to the actual use needs. When the distance between the two legs is increased, the volume of the fan-shaped umbrella between the two legs can be placed, and more coated products can be placed.

[0014] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0015] Figure 1 This is a perspective view of Embodiment 1 of this utility model.

[0016] Figure 2 This is a cross-sectional view of Embodiment 1 of this utility model.

[0017] Figure 3 This is a diagram illustrating the positioning component of Embodiment 1 of this utility model.

[0018] Figure 4 This is a diagram illustrating the support leg of Embodiment 1 of this utility model.

[0019] Explanation of reference numerals in the attached diagram:

[0020] 10 Connecting part, 11 Sliding groove, 12 Annular block, 121 Supporting part;

[0021] 20. Support legs, 21. Slots, 211. First slot, 212. Second slot, 22. Overlapping piece, 23. Positioning block;

[0022] 30 Positioning component, 31 Positioning part, 311 Contact end, 312 Positioning rod, 313 Elastic element. Detailed Implementation

[0023] Please refer to Figure 1-4As shown, it illustrates the specific structure of a preferred first embodiment of the present invention, which is an adjustable umbrella-shaped workpiece frame for coating. It includes a connecting part 10 and multiple legs 20 connected to the connecting part 10. The connecting part 10 is provided with a sliding groove 11 connected to the legs 20, and a positioning component 30 is provided on the connecting part 10. The positioning component 30 includes an elastic positioning part 31 located in the sliding groove 11, and the contact end 311 of the elastic positioning part 31 is connected to the legs 20. When adjusting the distance between the two legs 20, the elastic positioning part 31 is driven to move outward so that the contact end 311 separates from the slot 21 on the legs 20. Compared with existing umbrella-shaped frames for coated workpieces that cannot adjust the umbrella ribs, this umbrella-shaped frame for coated workpieces has a sliding groove 11 on the connecting part 10, and the support leg 20 slides in the sliding groove 11. When the support leg 20 slides to the elastic positioning part 31, the support leg 20 cannot move further due to the contact between the slot 21 on the support leg 20 and the contact end 311. This allows the operator to adjust the distance between the two support legs 20 according to actual usage needs. When the distance between the two support legs 20 is increased, the volume of the fan-shaped umbrella slats between the two support legs 20 can be placed, and more coated products can be placed.

[0024] like Figure 2 As shown, exemplarily, the elastic positioning part 31 includes a positioning rod 312 that passes through the outer wall of the connecting part 10 into the sliding groove 11, and an elastic member 313 disposed on the positioning rod 312. To enable the elastic positioning part 31 to restrict the movement of the support leg 20 within the sliding groove 11, and to adjust the position of the elastic positioning part 31 when replacing with a larger fan-shaped umbrella slat, allowing the support leg 20 to move within the sliding groove 11, the elastic positioning part 31 is divided into a positioning rod 312 and an elastic member 313. The elastic member 313 is connected to the positioning rod 312, and one end of the positioning rod 312 passes through the outer wall of the connecting part 10 into the sliding groove 11. When the support leg 20 moves within the sliding groove 11 to the positioning rod 312, the locking groove 21 contacts the positioning rod 312, forming a resisting action that restricts the movement of the support leg 20, thus matching the distance between the two support legs 20 with the fan-shaped umbrella slat.

[0025] In one embodiment, the elastic element 313 is a spring, and the spring is located in the hole after the positioning rod 312 is inserted into the connecting part 10. When the positioning rod 312 is pulled outward, the elastic element 313 undergoes elastic deformation. When the operator releases the positioning rod 312, the positioning rod 312 is reset under the elastic restoring force of the elastic element 313.

[0026] like Figure 4As shown, for example, the slot 21 is located on the side of the support leg 20 near the positioning rod 312, and one end of the slot 21 protrudes from one side edge of the support leg 20, allowing the positioning rod 312 to be inserted into the slot 21. Because one side of the slot 21 protrudes from one side of the support leg 20, when the support leg 20, which moves within the sliding groove 11, moves to the positioning rod 312, the slot 21 can also contact the positioning rod 312, forming a resistance that restricts the movement of the support leg 20. Of course, the restriction imposed by the positioning rod 312 on the support leg 20 only restricts the widening of the distance between the two support legs 20, not the narrowing of the distance between the two support legs 20, because when the umbrella-shaped frame is used, the fan-shaped umbrella flaps will be placed between the two support legs 20 to restrict the closeness between the two support legs 20.

[0027] like Figure 4 As shown, for example, the slot 21 includes two parts: a first slot 211 and a second slot 212, and the first slot 211 and the second slot 212 are respectively located on the left and right sides of the leg 20. The slot 21 is divided into a first slot 211 and a second slot 212 to ensure that the leg 20 can be connected to the positioning rod 312 when it moves.

[0028] like Figure 1 As shown, for example, the connecting part 10 is columnar, and the sliding groove 11 is formed around the connecting part 10, and the support leg 20 sliding in the sliding groove 11 is arc-shaped. Because the connecting part 10 is columnar, multiple support legs 20 arranged around the connecting part 10 can be easily moved along the sliding groove 11 to adjust the distance between two adjacent support legs 20, thereby facilitating the adaptation of fan-shaped umbrella slats of different sizes.

[0029] like Figure 1 As shown, exemplarily, the connecting portion 10 includes an annular block 12 at its lower end that overlaps with the support leg 20, and a support portion 121 on the support leg 20 that connects with the annular block 12. Because the fan-shaped umbrella flap is placed between two adjacent support legs 20, and the support leg 20 is arc-shaped, the weight of the support leg 20 and the fan-shaped umbrella flap placed on the support leg 20 is concentrated on the connecting portion 10. To increase the connection between the support leg 20 and the support portion 121, an integrally formed annular block 12 is fixed to the lower end of the connecting portion 10, and the support leg 20 overlaps with the upper surface of the annular block 12 to increase the support strength of the connecting portion 10 for the support leg 20. Furthermore, by providing the support portion 121 at the overlapping surface of the support leg 20 and the annular block 12, and fixing the support portion 121 to the support leg 20, the overlap between the support leg 20 and the annular block 12 is further increased.

[0030] Specifically, multiple overlapping pieces 22 are provided between the opposite side walls of the support legs 20. In order to allow the fan-shaped umbrella slats to be placed between the two support legs 20, the overlapping pieces 22 are fixed on the opposite surfaces of the two adjacent support legs 20. When the fan-shaped umbrella slats are placed between the two adjacent support legs 20, the overlapping pieces 22 provide effective support for the fan-shaped umbrella slats.

[0031] The bottom of the support leg 20 is provided with a positioning block 23, which is horizontally positioned. Because the support leg 20 is arc-shaped, the positioning block 23 is fixed at the bottom of the support leg 20 to make the contact end between the support leg 20 and the ground more stable. The horizontal positioning block 23 increases the contact area between the lower end of the support leg 20 and the ground, thereby improving the stability of the entire umbrella-shaped scaffold.

[0032] It should be noted that the support part 121 corresponds to the shape and size of the positioning block 23, so that the support part 121 can not only increase the stability of the connection between the support leg 20 and the ring block 12, but also be used to support the fan-shaped umbrella slats.

[0033] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An adjustable umbrella-shaped workpiece frame for coating, comprising a connecting part (10) and multiple legs (20) connected to the connecting part (10), characterized in that: The connecting part (10) is provided with a sliding groove (11) connected to the support leg (20), and the connecting part (10) is provided with a positioning component (30); the positioning component (30) includes an elastic positioning part (31) located in the sliding groove (11), and the contact end (311) of the elastic positioning part (31) is connected to the support leg (20); when adjusting the distance between the two supports (20), the elastic positioning part (31) is driven to move outward so that the contact end (311) is separated from the slot (21) on the support leg (20).

2. The adjustable umbrella-shaped workpiece holder for coated workpieces according to claim 1, characterized in that: The elastic positioning part (31) includes a positioning rod (312) that passes through the outer wall of the connecting part (10) into the sliding groove (11), and an elastic element (313) provided on the positioning rod (312).

3. The adjustable umbrella-shaped workpiece holder for coated workpieces according to claim 2, characterized in that: The slot (21) is located on the side of the support leg (20) near the positioning rod (312), and one end of the slot (21) protrudes from one side edge of the support leg (20), and the positioning rod (312) can be inserted into the slot (21).

4. The adjustable umbrella-shaped workpiece holder for coated workpieces according to claim 3, characterized in that: The slot (21) includes two parts: a first slot (211) and a second slot (212), and the first slot (211) and the second slot (212) are respectively located on the left and right sides of the support leg (20).

5. The adjustable umbrella-shaped workpiece holder for coated workpieces according to claim 1, characterized in that: The connecting part (10) is columnar, and the sliding groove (11) is opened around the connecting part (10), and the support (20) sliding in the sliding groove (11) is arc-shaped.

6. The adjustable umbrella-shaped workpiece holder for coated workpieces according to claim 5, characterized in that: The connecting part (10) includes an annular block (12) at the lower end that overlaps with the support leg (20), and a support part (121) on the support leg (20) that is connected to the annular block (12).

7. The adjustable umbrella-shaped workpiece holder for coated workpieces according to claim 1, characterized in that: Multiple overlapping pieces (22) are provided between the opposite sidewalls of the two legs (20).

8. The adjustable umbrella-shaped workpiece holder for coated workpieces according to claim 7, characterized in that: The bottom of the support leg (20) is provided with a positioning block (23), and the bottom of the positioning block (23) is horizontally set.

Images