Sliding plate capable of resisting arching deformation

Abstract

The utility model discloses an anti-arching deformation sliding plate which comprises a guide sliding seat, a plurality of rotating roller grooves are formed in the guide sliding seat at intervals in the longitudinal direction, rotating rollers capable of guiding materials during sliding are arranged in the rotating roller grooves in a relatively rotating mode, and the rotating rollers extend in the transverse direction. At least one reinforcing beam which transversely extends and is integrally formed with the guide sliding seat is arranged on the guide sliding seat, the reinforcing beam is adjacent to the rotating roller, and the top of the reinforcing beam is lower than the top of the rotating roller. The reinforcing beam is arranged on the guide sliding seat, and the reinforcing beam and the guide sliding seat are integrally formed, so that the guide sliding seat can be reinforced, not all the roller grooves are formed in the guide sliding seat, the bearing capacity and the bending resistance of the guide sliding seat are improved, the service life is prolonged, the reinforcing beam is adjacent to the roller, and the top of the reinforcing beam is lower than the top of the roller; and the materials cannot be in contact with the tops of the reinforcing beams, so that sliding of the materials cannot be interfered.

Description

[Technical Field]

[0001] This utility model relates to a guide plate assembly for an inner shelf of a freezer. [Background Technology]

[0002] Generally, freezers (refrigerators, refrigerators, etc.) use shelves to store items (food, beverages, etc.). These shelves have multiple guide slides extending from the front (near the door) to the back. Items are arranged in a row on each guide slide, with the front of the slide lower than the back; as items are removed, items are replaced from the back. One common type of guide slide on the market, patent number 202220160710.0, named "An Integrated Roller Receiving Base," guides materials as they slide from back to front along a guide track. However, because the materials are arranged in rows, the design of the receiving groove reduces the overall load-bearing capacity of the slide. When the slide is subjected to impact, especially when it is forcefully bent and arched laterally, the roller can easily detach from the receiving groove, damaging the guide slide and rendering it unusable. [Utility Model Content]

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a slide plate with a simple structure that can improve the strength of the guide block and the ability to resist arching deformation and prevent the roller from falling off.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] A slide plate resistant to arching deformation includes a guide slide base with a plurality of roller grooves spaced longitudinally on the guide slide base. Rollers that can be rotatably arranged in the roller grooves and guide the material when it slides are provided. The rollers extend laterally. At least one reinforcing beam extends laterally and is integrally formed with the guide slide base. The reinforcing beam is adjacent to the rollers, and the top of the reinforcing beam is lower than the top of the rollers.

[0006] As described above, in a sliding plate designed to resist arching deformation, the reinforcing beam is disposed between adjacent rollers.

[0007] As described above, in a sliding plate designed to resist arching deformation, the top of the reinforcing beam is arc-shaped.

[0008] As described above, in a sliding plate designed to resist arching deformation, the top of the reinforcing beam is flat.

[0009] As described above, a sliding plate that resists arching and deformation has a deceleration beam extending laterally and integrally formed with the guide slide seat on the front side. The deceleration beam is located between adjacent rotating rollers, and a deceleration band is provided on the upper surface of the deceleration beam that can contact the bottom of the material, so that the material changes from rolling friction of the rotating roller to friction of the sliding track when it slides.

[0010] As described above, in a type of anti-arching deformation skateboard, the speed bump is composed of multiple transversely spaced protrusions that extend longitudinally.

[0011] As described above, in a sliding plate designed to resist arching deformation, the reinforcing beam is located near the rear side of the guide rail.

[0012] As described above, a sliding plate for resisting arching and bending deformation is provided with roller shafts at both ends of the roller, and multiple roller shaft grooves with upper openings at both ends of the guide slide seat for the roller shafts to be inserted one by one. The left and right sides of the guide slide seat are provided with first side strips and first side strips that can be clamped on the side of the guide slide seat to cover the roller shaft grooves.

[0013] As described above, a skateboard for resisting arching deformation is characterized in that: the first side strip and / or the first side strip is provided with vertically arranged partitions, the partitions extending along the longitudinal direction.

[0014] The slide plate with anti-arching deformation as described above is characterized in that: the left and right ends of the reinforcing beam are respectively provided with connecting ends that connect to the side walls of the adjacent roller shaft groove.

[0015] As described above, a skateboard for resisting arching and bending deformation is characterized in that: both ends of the guide slide are respectively provided with plug-in ends, and both ends of the guide slide are respectively provided with end heads for plug-in ends to be plugged in, and the end heads are provided with slots for plug-in ends to be inserted.

[0016] As described above, the anti-arching deformation skateboard has a clamping groove on the first side strip and the first side strip respectively. The left and right sides of the guide slide seat are respectively provided with clamping edges that can be inserted into the clamping groove. The upper end of the inner wall of the clamping groove is provided with an upper positioning protrusion extending downward, and the lower end of the inner wall of the clamping groove is provided with a lower positioning boss or a lower positioning protrusion. The clamping edge is provided with an upper positioning groove for the lower positioning edge to be inserted and a lower positioning groove for the lower positioning boss or the lower positioning protrusion to be inserted.

[0017] As described above, a sliding plate with anti-arching deformation is characterized in that: the guide slide is provided in a plurality of horizontally spaced parts, and each end of the guide slide is provided with a plug-in block for inserting the ends of the plurality of guide slides. The plug-in block is provided with a plug-in groove for inserting the ends of the guide slides. The bottom of the plug-in groove is provided with a stamping protrusion that can insert and lift the guide slide so that the guide slide abuts against the upper end of the plug-in groove.

[0018] The beneficial effects of this utility model are as follows: by setting a reinforcing beam on the guide slide, and the reinforcing beam being integrally formed with the guide slide, the guide slide can be strengthened, so that the guide slide is not entirely composed of roller grooves, thereby improving the load-bearing capacity and bending resistance of the guide slide and increasing its service life. The reinforcing beam is adjacent to the roller, and the top of the reinforcing beam is lower than the top of the roller, so that the material will not come into contact with the top of the reinforcing beam, thus not interfering with the sliding of the material. [Attached Image Description]

[0019] Figure 1 This is an exploded view of Embodiment 1 of this utility model;

[0020] Figure 2 This is an exploded view of Embodiment 4 of the present invention.

[0021] Figure 3 This is a perspective view of Embodiment 1 of the present utility model;

[0022] Figure 4 This is a cross-sectional view of Embodiment 1 of the present utility model;

[0023] Figure 5 This is a perspective view of the guide slide of Embodiment 1 of this utility model;

[0024] Figure 6 This is a perspective view of Embodiment 2 of the present invention;

[0025] Figure 7 This is a perspective view of Embodiment 3 of the present invention;

[0026] Figure 8 This is a perspective view of Embodiment 4 of the present utility model;

[0027] Figure 9 This is a perspective view of the guide slide of Embodiment 4 of this utility model;

[0028] Figure 10 This is a perspective view of Embodiment 5 of the present invention;

[0029] Figure 11 This is a perspective view of Embodiment Six of this utility model;

[0030] Figure 12 This is an exploded view of Embodiment Six of this utility model;

[0031] Figure 13 This is a perspective view of Embodiment Seven of the present utility model;

[0032] Figure 14 This is a cross-sectional view of Embodiment Seven of this utility model;

[0033] Figure 15 This is an exploded view of Embodiment Six of this utility model;

[0034] Figure 16 This is a cross-sectional view of Embodiment 8 of the present utility model;

[0035] Figure 17 This is a perspective view of Embodiment Nine of this utility model;

[0036] Figure 18 This is a partial view of the main view of Embodiment 9 of this utility model.

Detailed Implementation Methods

[0037] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0038] like Figure 1 , 3 As shown in Figure 5, a sliding plate resistant to arching deformation includes a guide plate 1, which is approximately rectangular in shape. Multiple roller grooves 11 are spaced longitudinally on the guide plate 1. The longitudinal direction can also be described as the length direction of the guide plate 1 or the front-to-back direction. In this case, the guide plate 1 is installed at the rear end of the freezer near the door. A roller 2, which guides the material during sliding, is rotatably disposed within the roller grooves 11. The roller 2 guides the material through rolling friction and extends laterally. At least one reinforcing beam 3, extending laterally and integrally formed with the guide plate 1, is provided on the guide plate 1. The number of reinforcing beams 3 can be two to six. The reinforcing beams 3 extend from the left side to the right side of the guide plate 1 and protrude relative to the roller grooves 11. The reinforcing beams 3 are adjacent to and parallel to the rollers 2. The top of the reinforcing beam 3 is lower than the top of the roller 2, so that the reinforcing beam 3 does not contact the material, thereby preventing the reinforcing beam 3 from interfering with the material sliding. The reinforcing beam 3 is located between adjacent rotating rollers 2. The top of the reinforcing beam 3 is arc-shaped, and the diameter of the reinforcing beam 3 is the same as the diameter of the rotating roller 2.

[0039] For ease of installation, roller 2 has roller shafts 21 at both ends. Guide slide 1 has multiple roller shaft grooves 12 with openings at the top for the roller shafts 21 to be inserted one by one. The roller shaft grooves 12 are spaced longitudinally. Guide slide 1 has first side strips 5 and 6 on its left and right sides, respectively, which clamp onto the sides of guide slide 1 and cover the roller shaft grooves 12. The first side strips 5 and 6 have C-shaped clamping grooves that clamp onto the sides of guide slide 1, covering the roller shaft grooves 12 and preventing the roller shafts 21 from jumping out. The first side strip 5 has vertically arranged partitions 56 extending longitudinally, which can block material from falling from the side. The left and right ends of the reinforcing beam 3 have connecting ends 32 that connect to the side walls of adjacent roller shaft grooves 12, making guide slide 1 more secure.

[0040] Example 2, as Figure 5 As shown, the difference from Embodiment 1 is that in this case, the diameter of the reinforcing beam 3 is smaller than the diameter of the roller 2, and the first side strip 5 and the first side strip 6 are provided with vertically arranged partition plates 56.

[0041] Example 3, as Figure 6 As shown, the difference from Embodiment 1 is that the top of the reinforcing beam 3 is a plane.

[0042] Example 4, as Figure 2 , 7 As shown in Figure 9, the difference from Embodiment 1 is that a speed bump is provided to reduce the amount of material at the front end. Specifically, a speed bump 4 is provided on the part of the guide slide 1 near the front side, extending laterally and integrally formed with the guide slide 1. The speed bump 4 is located between adjacent rollers 2 and is parallel to the rollers 2. The part of the reinforcing beam 3 near the rear side of the guide slide 1 has a speed bump 41 on its upper surface that can contact the bottom of the material, so that the material changes from rolling friction of the rollers 2 to friction of the slide when sliding. The speed bump 41 is composed of multiple transversely spaced protrusions that extend longitudinally, so that the reinforcing beam 3 and the speed bump 4 are staggered, which can reduce the influence of the reinforcing beam 3 and the speed bump 41 on the sliding of the material.

[0043] Example 5, as Figure 10 As shown, the difference from Embodiment 1 is that no separator 56 is provided on the first side strip 5 and the first side strip 6.

[0044] Example 6, as Figure 11-12 As shown, the difference from Embodiment 5 is that the structure of the guide slide 1 is different. Specifically, the guide slide 1 has a plug-in end 13 at both ends and a head 14 at both ends for the plug-in end 13 to be plugged in. The head 14 has a slot 15 for the plug-in end 13 to be inserted into. The head 14 and the plug-in end 13 can be fixed by screws, rivets, etc., which facilitates installation and manufacturing and makes it easier to assemble the shelf.

[0045] Example 7, as Figure 13-15 As shown, the difference from Embodiment 4 is that the clamping structure of the first side strip 5 and the first side strip 6 is different. Specifically, the first side strip 5 and the first side strip 6 are respectively provided with clamping grooves 51. The left and right sides of the guide slide 1 are respectively provided with clamping edges 16 that can be inserted into the clamping grooves 51. The upper end of the inner wall of the clamping groove 51 is provided with an upper positioning protrusion 52 extending downward. The upper positioning protrusion 52 is a straight edge or a bevel. The lower end of the inner wall of the clamping groove 51 is provided with a lower positioning boss 53. The lower positioning boss 53 is a step. The clamping edge 16 is provided with an upper positioning groove 17 for the upper positioning protrusion 52 to be inserted and a lower positioning groove 18 for the lower positioning boss 53 to be inserted. The upper positioning groove 17 and the lower positioning groove 18 are respectively on the upper end face and the lower end face of the clamping edge 16. Through positioning at both the upper and lower ends, the positioning is firm and the installation is convenient.

[0046] Example 8, as Figure 16As shown, the difference from Embodiment 7 lies in the clamping structure of the first side strip 5 and the first side strip 6. Specifically, the first side strip 5 and the first side strip 6 are respectively provided with clamping grooves 51, and the left and right sides of the guide slide 1 are respectively provided with clamping edges 16 that can be inserted into the clamping grooves 51. The upper end of the inner wall of the clamping groove 51 is provided with an upper positioning protrusion 52 extending downward. The upper positioning protrusion 52 is a straight edge or a bevel. The lower end of the inner wall of the clamping groove 51 is provided with a lower positioning protrusion 54, which is an upward-extending protrusion and can be a bevel or a straight edge. The clamping edges 16 are provided with an upper positioning groove 17 for the upper positioning protrusion 52 to be inserted and a lower positioning groove 18 for the lower positioning protrusion 54 to be inserted. With positioning at both the upper and lower points, the positioning is firm and the installation is convenient. Of course, in other embodiments, the first side strip 5 and the first side strip 6 may not have the partition plate 56, or the deceleration beam 4 and the deceleration band 41 in the figure may be replaced with a reinforcing beam 3.

[0047] Example 9, as Figure 17-18 As shown, the difference from Embodiment 4 is that the connection method of the guide slide 1 is different. Specifically, the guide slide 1 is provided with multiple horizontally spaced blocks. Each end of the guide slide 1 is provided with a plug block 7 for inserting the ends of the multiple guide slide 1. The two plug blocks 7 are arranged opposite to each other and are located at both ends of the guide slide 1 in the longitudinal direction. The plug block 7 is provided with a plug groove 71 for inserting the end of the guide slide 1. The plug groove 71 is a C-shaped groove. The bottom of the plug groove 71 is provided with a stamping protrusion 72 that can insert and lift the guide slide 1 so that the guide slide 1 abuts against the upper end of the plug groove 71. There are multiple stamping protrusions 72. The stamping protrusions 72 are arc-shaped protrusions. The plug groove 71 clamps the guide slide 1 more firmly through the stamping protrusions 72.

[0048] The above description, in conjunction with specific preferred technical solutions, provides a further detailed explanation of this utility model. It should not be construed that the specific implementation of this utility model is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of this utility model, and all such modifications and substitutions should be considered within the scope of protection of this utility model.

Claims

1. A kind of anti-cambering deformation skateboard, including guide slide base (1), multiple rotation roller grooves (11) are arranged on the guide slide base (1) along longitudinal direction interval, the rotation roller (2) that can be relatively rotatable is arranged in the rotation roller groove (11), the rotation roller (2) extends in transverse direction, it is characterized in that: The guide slide base (1) is provided with at least one reinforcing beam (3) extending transversely and integrally formed with the guide slide base (1), the reinforcing beam (3) is adjacent to the rotating roller (2), and the top of the reinforcing beam (3) is lower than the top of the rotating roller (2).

2. The anti-cambering skateboard of claim 1, wherein: The reinforcing beam (3) is arranged between adjacent rotating rollers (2).

3. The anti-cambering skateboard of claim 1, wherein: The top of the reinforcing beam (3) is in the shape of a circular arc.

4. The anti-cambering deformation skateboard of claim 1, wherein: The top of the reinforcing beam (3) is in the shape of a plane.

5. The anti-cambering deformation skateboard of claim 1, wherein: The guide slide base (1) is provided with a deceleration beam (4) extending transversely and integrally formed with the guide slide base (1) near the front side, the deceleration beam (4) is arranged between adjacent rotating rollers (2), and the upper end surface of the deceleration beam (4) is provided with a deceleration belt (41) capable of contacting the bottom of the material to convert the rolling friction of the material on the rotating roller (2) to the friction of the chute.

6. The anti-cambering deformation skateboard of claim 5, wherein: The deceleration belt (41) is composed of a plurality of transversely spaced convex strips extending in the longitudinal direction.

7. The anti-cambering deformation skateboard of claim 5, wherein: The reinforcing beam (3) is arranged near the rear side of the guide slide base (1).

8. The anti-cambering deformation skateboard of claim 1, wherein: The left and right ends of the rotating roller (2) are respectively provided with rotating roller shafts (21), the left and right ends of the guide slide base (1) are respectively provided with a plurality of rotating roller shaft slots (12) with open upper ends for accommodating the rotating roller shafts (21) one by one, and the left and right sides of the guide slide base (1) are respectively provided with a first side edge strip (5) and a second side edge strip (6) capable of being clamped on the side edges of the guide slide base (1) to cover the rotating roller shaft slots (12).

9. The anti-cambering deformation skateboard of claim 8, wherein: The first side edge strip (5) and / or the second side edge strip (6) are provided with vertically arranged partition pieces (56) extending in the longitudinal direction.

10. The anti-cambering deformation skateboard of claim 8, wherein: The left and right ends of the reinforcing beam (3) are respectively provided with connecting ends (32) connected to the side walls of adjacent rotating roller shaft slots (12).

11. The anti-cambering deformation skateboard of claim 1, wherein: The two ends of the guide slide base (1) are respectively provided with plug-in ends (13), the two ends of the guide slide base (1) are respectively provided with end heads (14) for plug-in of the plug-in ends (13), and the end heads (14) are provided with plug-in slots (15) for plug-in of the plug-in ends (13).

12. The anti-cambering deformation skateboard of claim 9, wherein: The first side edge strip (5) and the second side edge strip (6) are respectively provided with clamping grooves (51), the left and right sides of the guide slide base (1) are respectively provided with clamping edges (16) capable of being inserted into the clamping grooves (51), the inner wall of the clamping groove (51) is provided with an upper positioning convex edge (52) extending downward at the upper end, and the inner wall of the clamping groove (51) is provided with a lower positioning convex platform (53) or a lower positioning convex edge (54) at the lower end, the clamping edge (16) is provided with an upper positioning groove (17) for plug-in of the upper positioning convex edge (52) and a lower positioning groove (18) for plug-in of the lower positioning convex platform (53) or the lower positioning convex edge (54).

13. The anti-cambering deformation skateboard of claim 1, wherein: A plurality of guide slide bases (1) are transversely arranged, the two ends of each guide slide base (1) are provided with a plug-in block (7) for plug-in of the end of the guide slide base (1), the plug-in block (7) is provided with a plug-in slot (71) for plug-in of the end of the guide slide base (1), and the bottom of the plug-in slot (71) is provided with a stamping convex (72) capable of inserting and lifting the guide slide base (1) to make the guide slide base (1) abut against the upper end of the plug-in slot (71).

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