Anti-fatigue pad splicing assembly
By combining splicing strips and core rods, the problem of insufficient flexibility and stability in the splicing structure of the anti-fatigue pad is solved, and the stable locking and smooth joints of the anti-fatigue pad are achieved.
Patent Information
- Application Number
- CN202520310878.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing anti-fatigue pad splicing structures suffer from poor splicing flexibility and insufficient stability, and are prone to problems such as height differences and separation.
The design employs a combination of splicing strips and core rods. By using the limiting strips and slot structure of the splicing strips, as well as the axial limiting of the core rods, the stable locking of two adjacent anti-fatigue pads is achieved.
It improves the flexibility and stability of splicing, avoids height differences and separation problems, and ensures the flatness of the joints.
Smart Images
Figure CN223799603U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of anti-fatigue pad, in particular to an anti-fatigue pad splicing assembly. BACKGROUND
[0002] The size of the single anti-fatigue pad is not large, and usually multiple anti-fatigue pads need to be spliced on the site to meet the needs of people's activities on the fatigue pad.
[0003] The splicing of the anti-fatigue pad usually adopts the structure of the cooperation of the fastener and the clamping groove, and the fastener and the clamping groove are integrated with the anti-fatigue pad. In the prior art, the application number 2020101852220 discloses an invention patent for a floor mat monomer, a floor mat monomer manufacturing method and a combined floor mat for straight seam splicing. The clamping groove is used for the cooperation of the fastener of the adjacent floor mat monomer when the multiple floor mat monomers are spliced, so that the adjacent two floor mat monomers form a single straight seam. Although the clamping groove and the fastener can limit the splicing of the anti-fatigue pad, they cannot be self-locked, and the adjacent two anti-fatigue pads are prone to have a height difference, and even the edge is prone to be raised and separated. Moreover, the position of the fastener and the clamping groove on the side of the anti-fatigue pad is fixed, the splicing flexibility is poor, and improvement is needed. SUMMARY
[0004] The utility model mainly solves the technical problem to provide an anti-fatigue pad splicing assembly, improves the splicing flexibility and stability, and avoids the height difference and separation problem of the adjacent two anti-fatigue pads.
[0005] To solve the above technical problems, the utility model adopts one technical scheme, which provides an anti-fatigue pad splicing assembly, comprising: a first anti-fatigue pad base body, a second anti-fatigue pad base body, a splicing strip and a core rod, the first anti-fatigue pad base body is arranged on one side of the second anti-fatigue pad base body, the first anti-fatigue pad base body and the second anti-fatigue pad base body respectively comprise a surface layer pad and an internal filling pad, the bottom surface of the surface layer pad is concave and is provided with an embedded groove corresponding to the internal filling pad, the internal filling pad is arranged in the embedded groove, the bottom of the side surface of the surface layer pad is concave and is provided with a first groove extending along the length direction of the side surface, the splicing strip is arranged in the first groove of the two surface layer pads, the two side edges of the splicing strip are convex and are provided with a first limiting strip extending along the length direction of the first groove, the first groove is concave and is provided with a first clamping groove corresponding to the first limiting strip, the middle part of the splicing strip is convex and is provided with a supporting strip extending along the length direction of the first groove and located below the joint of the surface layer pad of the first anti-fatigue pad base body and the second anti-fatigue pad base body, the side surface of the surface layer pad is concave and is provided with a second groove corresponding to one side of the supporting strip, the two side edges of the supporting strip are convex and are provided with a second limiting strip extending along the length direction of the second groove, the second groove is concave and is provided with a second clamping groove corresponding to the second limiting strip, the supporting strip is provided with a first through hole extending along the width direction and spaced along the length direction, the core rod is arranged in the first through hole and extends into the surface layer pad on both sides, and the surface layer pad is provided with a second through hole corresponding to the core rod and communicating with the second groove and the embedded groove.
[0006] In a preferred embodiment of the utility model, the surface layer pad adopts a PVC pad.
[0007] In a preferred embodiment of the utility model, the internal filling pad adopts a PU foam pad.
[0008] In a preferred embodiment of the utility model, the length direction of the first groove and the second groove is parallel, and the first groove and the second groove are vertically connected to form an L-shaped groove structure.
[0009] In a preferred embodiment of the utility model, the end of the core rod extends into the second through hole and is axially limited by the internal filling pad.
[0010] In a preferred embodiment of the utility model, the splicing strip, the first limiting strip, the second limiting strip and the supporting strip adopt an integrated hard plastic structure.
[0011] The utility model discloses an anti-fatigue pad splicing assembly, through the cooperation of the splicing strip and the core rod, the splicing and locking of the two adjacent anti-fatigue pads are carried out, the structure is stable, the height difference and separation problems of the two adjacent anti-fatigue pads are effectively avoided, and the anti-fatigue pad does not need to form an integrated fastener on different sides, that is to say, the structures of the four side surfaces of the surface layer pad can be same, and the splicing flexibility is improved. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:
[0013] Figure 1 This is a schematic diagram of a preferred embodiment of an anti-fatigue pad splicing component of this utility model;
[0014] Figure 2 yes Figure 1 Top view of the splicing strip;
[0015] Figure 3 yes Figure 1 A schematic diagram of the surface layer structure of the first and second anti-fatigue pad substrates. Detailed Implementation
[0016] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0017] Please see Figures 1-3 The embodiments of this utility model include:
[0018] like Figure 1 The fatigue pad splicing assembly shown includes: a first fatigue pad substrate 1, a second fatigue pad substrate 2, a splicing strip 3, and a core rod 4. The first fatigue pad substrate 1 is located on one side of the second fatigue pad substrate 2, fits tightly, and has a relatively small joint.
[0019] The first anti-fatigue pad substrate 1 and the second anti-fatigue pad substrate 2 each include a surface pad 11 and an internal filling pad 12, such as Figure 2 As shown, the bottom surface of the surface pad 11 is recessed with an embedding groove 18 corresponding to the internal filling pad 12. The internal filling pad 12 is disposed in the embedding groove 18 and can be fixed in the surface pad 11 by multiple clips, making it easy to install and remove.
[0020] In the embodiment, the surface layer pad 11 adopts a PVC pad for convenient cleaning. The internal filling pad 12 adopts a PU foam pad for elastic support of the surface layer pad 11, and protection of the internal filling pad 12 by the surface layer pad 11 to avoid damage and dirt of the internal filling pad 12. The surface layer pad 11 can be replaced alone after damage, realizing reuse of the internal filling pad 12 and reducing cost.
[0021] As shown in Figure 3 , a first groove 13 extending along the length direction of the side surface is arranged in the inner recess of the bottom of the side surface of the surface layer pad 11. The splicing strip 3 is arranged in the first grooves 13 of the adjacent two surface layer pads 11 to fill the first grooves 13 of the adjacent two surface layer pads 11.
[0022] The first limiting strip 31 extending along the length direction of the first groove 13 is arranged on the upper convex of the two side edges of the splicing strip 3. The first clamping groove 14 corresponding to the first limiting strip 31 is arranged in the inner recess of the first groove 13. The transverse limiting of the adjacent two surface layer pads 11 is realized by cooperation of the first limiting strip 31 and the first clamping groove 14 to avoid separation of the adjacent two surface layer pads 11 and ensure tightness of the joint.
[0023] The supporting strip 33 extending along the length direction of the first groove 13 and located below the surface layer pad joint of the first fatigue-resistant pad base body 1 and the second fatigue-resistant pad base body 2 is arranged in the middle of the splicing strip 3. The joint of the adjacent two surface layer pads 11 is blocked at the bottom by the supporting strip 33.
[0024] As shown in Figure 3 , the second groove 17 corresponding to one side of the supporting strip 33 is arranged in the inner recess of the side surface of the surface layer pad 11 in cooperation with the supporting strip 33. The length directions of the first groove 13 and the second groove 17 are parallel, and the first groove 13 and the second groove 17 are vertically connected to form an L-shaped groove structure, which is generated when the surface layer pad 11 is injection molded, and production is convenient. In the embodiment, the L-shaped groove structure is distributed on the four side surfaces of the surface layer pad 11, and there is no need to consider the selection of the side surface when splicing, and the flexibility is high.
[0025] The second limiting strip 32 extending along the length direction of the second groove 17 is arranged on the upper convex of the two side edges of the supporting strip 33. The second clamping groove 16 corresponding to the second limiting strip 32 is arranged in the inner recess of the second groove 17. The transverse limiting of the adjacent two surface layer pads 11 is further realized by cooperation of the second limiting strip 32 and the second clamping groove 16 to avoid separation of the adjacent two surface layer pads 11, and the structural stability is high.
[0026] In the embodiment, the splicing strip 3, the first limiting strip 31, the second limiting strip 32 and the supporting strip 33 adopt an integrated hard plastic structure, which has high structural strength and is convenient to assemble.
[0027] As shown in Figure 1As shown, the first through hole 34 extending in the width direction is arranged in the support strip 33 along the length direction, the core rod 4 is arranged in the first through hole 34 and extends into the facing layer pad 11 on both sides, the second through hole 15 corresponding to the core rod 4 is arranged in the facing layer pad 11 and communicates the second groove 17 and the embedded groove 18, the end of the core rod 4 extends into the second through hole 15 and is axially limited by the internal filling pad 12, avoiding the problem of loosening, before the core rod 4 is disassembled, the internal filling pad 12 needs to be taken out first.
[0028] The second through hole 15 facilitates the insertion of the core rod 4 into the first through hole 34 from the second through hole 15, and by utilizing the core rod 4 in the first through hole 34 and the second through hole 15 on both sides, the height of the adjacent two facing layer pads 11 is limited and locked, avoiding the problems of height difference and up-down dislocation separation of the adjacent two fatigue-resistant pads, and also avoiding the problem of edge lifting of the facing layer pad 11, and the seam flatness is high.
[0029] In summary, the fatigue-resistant pad splicing assembly of the utility model can be quickly spliced, the stability after splicing is improved, and the problems of separation and unevenness are avoided.
[0030] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion or direct or indirect application in other related technical fields by using the content of the utility model specification is also included in the patent protection range of the utility model.
Claims
1. A fatigue-resistant pad splicing assembly, characterized in that, The utility model relates to an anti-fatigue pad structure, including: First anti-fatigue pad base, second anti-fatigue pad base, splicing strip and core pole, first anti-fatigue pad base is arranged on one side of second anti-fatigue pad base, and first anti-fatigue pad base and second anti-fatigue pad base include surface layer pad and internal filling pad respectively, the bottom of surface layer pad is concave and is provided with the embedded slot corresponding with internal filling pad in, internal filling pad is arranged in embedded slot, the bottom of surface layer pad side is concave and is provided with the first recess extending along the length direction of side, splicing strip is arranged in the first recess of two surface layer pads, and the upper edge of splicing strip both sides is convex and is provided with the first limiting strip extending along the length direction of first recess, the first recess is concave and is provided with the first clamping slot corresponding with first limiting strip, the middle part of splicing strip is convex and is provided with the support strip extending along the length direction of first recess and being located below the joint of surface layer pad of first anti-fatigue pad base and second anti-fatigue pad base, the side of surface layer pad is concave and is provided with the second recess corresponding with support strip, the upper edge of support strip both sides is convex and is provided with the second limiting strip extending along the length direction of second recess, the second recess is concave and is provided with the second clamping slot corresponding with second limiting strip, and the first through -hole extending along the width direction is arranged in the length direction interval of support strip, and the core pole is arranged in first through -hole and extends to two sides surface layer pad, and the second through -hole corresponding with core pole is arranged in surface layer pad and is communicated with second recess and embedded slot.
2. The anti-fatigue mat splice assembly of claim 1, wherein, The surface layer pad is PVC pad.
3. The anti-fatigue mat splice assembly of claim 1, wherein, The internal filling pad is PU foam pad.
4. The anti-fatigue mat splice assembly of claim 1, wherein, The length direction of first recess and second recess is parallel, and first recess and second recess are vertically connected to form L-shaped recess structure.
5. The anti-fatigue mat splice assembly of claim 1, wherein, The end of core pole extends to second through -hole and is axially limited by internal filling pad.
6. The anti-fatigue mat splice assembly of claim 1, wherein, The splicing strip, first limiting strip, second limiting strip and support strip adopt integrated hard plastic structure.