Clamping device for rattan plaited furniture coating
By designing a rattan furniture clamping device with U-shaped clamping strips and adjustable clamping components, the problems of laborious manual operation and poor adaptability of ordinary clamps are solved, achieving stable clamping and efficient wrapping of rattan, and improving the aesthetics and quality of rattan furniture.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHENPING COUNTY GUANGZHI CRAFTS CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-21
AI Technical Summary
In the existing technology, the process of covering rattan furniture has problems such as laborious manual operation, inconsistent tightness due to loose hands, and difficulty in adapting ordinary clamps to furniture frames of different shapes and sizes, and easy damage to rattan.
A clamping device was designed, including a U-shaped clamping strip, an adjustable clamping assembly, and a rubber pressure plate. Combined with an arc-shaped grip and a guide groove, it achieves stable clamping and flexible adjustment of the rattan, reducing damage to the rattan.
It achieves consistent tightness in rattan wrapping, improves the aesthetics and quality of furniture, reduces labor costs, and enhances material utilization and the applicability of the device.
Smart Images
Figure CN224144385U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of rattan furniture clamping tools, specifically, to a clamping device for covering rattan furniture. Background Technology
[0002] Rattan furniture is loved by consumers for its unique texture and natural style. In the production process of rattan furniture, the key step is to tightly and smoothly wrap rattan or other covering materials around the furniture frame. At present, in the rattan furniture wrapping operation, most of the rattan is temporarily fixed by holding the rattan by hand and pressing down with the hand. This operation method has many problems. On the one hand, manual operation is relatively laborious, and the hands are easy to loosen, which will lead to inconsistent tightness of the rattan wrapping, affecting the appearance and quality of the furniture.
[0003] On the other hand, when using simple clamps for holding operations, such as ordinary clips, their versatility is poor, making it difficult to adapt to furniture frames of different shapes and sizes. Furthermore, during the clamping process, they can easily damage the rattan, reducing material utilization. With the continuous growth of the rattan furniture market, there is an urgent need for a clamping device that can improve the quality and efficiency of covering, reduce labor costs, and be rattan-friendly. Utility Model Content
[0004] The purpose of this utility model is to provide a clamping device for covering rattan furniture, so as to solve the defects mentioned in the background art, such as the difficulty in adapting manual pressing and ordinary clamps to stable clamping.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A clamping device for covering rattan furniture includes a clamping strip with a U-shaped cross-section. A central clamping gap for rattan insertion is provided between the two sides of the clamping strip, one end of which is connected to the outside. A sliding groove is provided on one side of the clamping strip along its length. An adjustable clamping assembly is provided within the sliding groove. The clamping assembly includes a slider disposed within the sliding groove and slidably connected to it. A threaded sleeve perpendicular to the slider is fixedly installed at the center of the slider's outer surface. A screw is threadedly connected to the threaded sleeve, and a clamping part is provided at the inner end of the screw.
[0007] Preferably, the curved portion of the clamping strip is provided with a gripping part, and the gripping part is arc-shaped;
[0008] The aforementioned cross-section features an arc-shaped grip section, facilitating easy gripping and operation by staff.
[0009] Preferably, both sides of the clamping strip are integrally formed with insertion ends, and the bottom end of the insertion end is integrally formed with an arc-shaped end.
[0010] This feature ensures that the insertion end and the curved end are inserted more smoothly along the gaps between the vines, and the curved end reduces damage to the vines.
[0011] Preferably, guide grooves are provided on both the left and right sides of the slide groove, and guide blocks are fixedly installed on both sides of the slider. The guide blocks are located in the guide grooves and are slidably connected to the guide grooves.
[0012] The aforementioned guide block slides within the guide groove, ensuring greater stability when the slider moves up and down and preventing it from falling off.
[0013] Preferably, a knob is fixedly installed at the outer end of the screw, and the clamping part is a rubber clamping plate;
[0014] Preferably, the cross-section of the rubber clamping disc is circular, and the thickness of the rubber clamping disc is between 1.2cm and 2cm;
[0015] These two features allow the knob to rotate more smoothly, while the rubber clamping plate reduces pressure damage to the rattan, ensuring reliable and stable clamping operation.
[0016] Preferably, the bottom of the slide is provided with an insertion groove, the size of which is larger than the size of the slider and the guide block;
[0017] The aforementioned loading slot is used for loading clamping components, which facilitates the addition of a corresponding number of clamping components as needed.
[0018] Preferably, a storage slot is provided on the bottom wall of the loading slot, and an anti-detachment component is provided in the storage slot. The anti-detachment component includes a rectangular blocking plate disposed in the storage slot and slidably connected to the storage slot. A spring is provided between the rectangular blocking plate and the bottom wall of the storage slot. The spring is fixedly installed between the rectangular blocking plate and the bottom wall of the storage slot. When the spring is in the normal state, half of the rectangular blocking plate is located outside the storage slot.
[0019] When the spring is in its normal state, the rectangular baffle can block the insertion slot. As the slider slides down to the upper surface of the rectangular baffle, the upper part of the slider remains in the groove, thus preventing the slider from slipping out of the groove.
[0020] Compared with the prior art, the beneficial effects of this utility model are:
[0021] 1. This utility model achieves convenient insertion and initial positioning of rattan by setting a clamping strip with a U-shaped cross-section and a middle clamping gap, combined with a design that connects one end to the outside. The adjustable clamping component in the groove, through the knob driving the screw, allows the rubber pressing plate to flexibly adjust the clamping force according to the actual situation of the rattan, achieving stable clamping of the rattan, ensuring consistent tightness of the rattan wrapping, and improving the aesthetics and quality of rattan furniture.
[0022] 2. This utility model features an arc-shaped gripping part at the curved part of the clamping strip, which conforms to ergonomic design and greatly facilitates the gripping operation of the staff, reducing the labor required for manual operation; the insertion end and arc-shaped end design at the ends of the two side plates can be smoothly inserted into the gaps of the rattan, and the arc-shaped end effectively reduces damage to the rattan, thus achieving the purpose of reducing material loss and improving material utilization.
[0023] 3. This utility model ensures stable sliding of the slider by setting guide grooves and guide blocks on both sides of the slide groove, preventing it from falling off during use; the loading groove at the bottom of the slide groove allows for flexible installation of clamping components according to actual needs, improving the applicability of the device; the anti-slip component in the storage groove, using springs and rectangular blocking plates, blocks the slider under normal conditions, preventing it from slipping out of the slide groove, thus achieving a stable and reliable device structure, extending the service life of the device, and meeting the diverse needs of rattan furniture covering work. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0025] Figure 2 This is a partial structural schematic diagram of the present invention;
[0026] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;
[0027] Figure 4 This is an exploded view of the clamping assembly of this utility model;
[0028] The meanings of the labels in the diagram are as follows:
[0029] 1. Clamping strip; 10. Grip part; 11. Insertion end; 12. Arc-shaped end; 13. Intermediate clamping gap; 14. Slide groove; 141. Guide groove; 15. Loading groove; 151. Storage groove;
[0030] 2. Clamping assembly; 20. Slider; 201. Guide block; 21. Threaded sleeve; 22. Screw; 23. Knob; 24. Pressing part; 241. Rubber pressing plate;
[0031] 3. Anti-detachment component; 30. Rectangular baffle plate; 31. Rebound part; 311. Spring. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Please see Figures 1-4 This utility model provides a technical solution: a clamping device for covering rattan furniture, including a clamping strip 1, the clamping strip 1 having a U-shaped cross section, and an intermediate clamping gap 13 for rattan insertion between the two sides of the clamping strip 1, one end of which is connected to the outside, thereby realizing the rapid positioning of the rattan.
[0034] In this embodiment, a sliding groove 14 is provided on one side of the clamping strip 1 along the length of the clamping strip 1. An adjustable clamping assembly 2 is provided in the sliding groove 14. The clamping assembly 2 includes a slider 20 disposed in the sliding groove 14 and slidably connected to the sliding groove 14. A threaded sleeve 21 perpendicular to the slider 20 is fixedly installed at the center of the outer side of the slider 20. A screw 22 is threadedly connected to the threaded sleeve 21. A clamping part 24 is provided at the inner end of the screw 22. A knob 23 is fixedly installed at the outer end of the screw 22. The clamping part 24 is a rubber clamp. The rubber clamping plate 241 has a circular cross-section and a thickness between 1.2cm and 2cm. This allows the rotating knob 23 to drive the screw 22 to rotate more smoothly. At the same time, the rubber clamping plate 241 can reduce the pressure damage to the rattan and achieve reliable and stable clamping operation. Furthermore, by rotating the screw 22, the position and pressure of the rubber clamping plate 241 can be flexibly adjusted, thereby providing stable clamping according to the thickness of the rattan and the wrapping requirements. This ensures that the rattan maintains a consistent tightness during the wrapping process, effectively improving the aesthetics and quality of the rattan furniture.
[0035] like Figure 1 and Figure 2 As shown, the curved part of the clamping strip 1 is provided with a gripping part 10. The gripping part 10 is arc-shaped, and the gripping part 10 with an arc-shaped cross section conforms to the ergonomic design, making it more comfortable and effortless for the operator to hold during operation, and greatly improving the convenience of operation.
[0036] like Figure 1As shown, both sides of the clamping strip 1 have an integrally formed insertion end 11 at their ends, and the bottom end of the insertion end 11 has an integrally formed arc-shaped end 12. This ensures that the insertion end 11 and the arc-shaped end 12 can be inserted more smoothly along the gap between the rattan. The shape design of the arc-shaped end 12 effectively avoids scratching or damaging the rattan during the insertion process, reduces material waste, and improves the utilization rate of the rattan.
[0037] In addition, guide grooves 141 are provided on both the left and right sides of the slide groove 14, and guide blocks 201 are fixedly installed on both sides of the slider 20. The guide blocks 201 are located in the guide grooves 141 and are slidably connected to the guide grooves 141. The guide blocks 201 slide in the guide grooves 141, which can ensure that the slider 20 is more stable when sliding up and down and will not fall off, maintain a stable movement trajectory, and ensure the reliability of the clamping assembly 2.
[0038] It is worth noting that the bottom of the slide 14 is provided with an insertion groove 15. The size of the insertion groove 15 is larger than the size of the slider 20 and the guide block 201. The insertion groove 15 is used for the insertion operation of the clamping component 2. It can flexibly add or reduce the number of clamping components 2 in the slide 14, which greatly improves the versatility and adaptability of the clamping device and can meet the needs of rattan furniture covering work of different specifications and complexities.
[0039] It is worth noting that a storage groove 151 is provided on the bottom wall of the loading groove 15, and an anti-detachment component 3 is provided in the storage groove 151. The anti-detachment component 3 includes a rectangular baffle plate 30 disposed in the storage groove 151 and slidably connected to the storage groove 151. A spring 31 is provided between the rectangular baffle plate 30 and the bottom wall of the storage groove 151. The spring 311 is fixedly installed between the rectangular baffle plate 30 and the bottom wall of the storage groove 151. When the spring 311 is in the normal state, half of the rectangular baffle plate 30 is located outside the storage groove 151. When the spring 311 is in the normal state, the rectangular baffle plate 30 can block the loading groove 15. As the slider 20 slides down to abut against the upper surface of the rectangular baffle plate 30, the upper half of the slider 20 is still located in the slide groove 14, thereby preventing the slider 20 from slipping out of the slide groove 14.
[0040] When using the rattan furniture covering clamping device of this utility model, first hold the arc-shaped gripping part 10 and pick up the clamping strip 1, then insert the insertion end 11 with the arc-shaped end 12 along the gap of the rattan strip, so that the rattan strip enters the middle clamping gap 13 to complete the initial positioning.
[0041] According to the thickness of the rattan and the covering requirements, the screw 22 is rotated in the threaded sleeve 21 by rotating the knob 23, which moves the rubber clamping plate 241 and adjusts the pressure to stably clamp the rattan. If the clamping position needs to be adjusted, the knob 23 can be held to allow the slider 20 and the guide blocks 201 on both sides to slide in the guide groove 141, which will drive the clamping assembly 2 to move to the appropriate position in the slide groove 14.
[0042] When it is necessary to increase or decrease the number of clamping components 2, press down the rectangular blocking plate 30 so that the rectangular blocking plate 30 is stored in the storage slot 151, ensuring that the rectangular blocking plate 30 will not block the insertion or removal of the slider 20 and the guide block 201. Then, insert or remove the slider 20 and the guide block 201 from the insertion slot 15. After installation, release the rectangular blocking plate 30. When the installed slider 20 slides down, it will abut against the rectangular blocking plate 30, which is supported by the spring 311 and located at the insertion slot 15, ensuring that the upper part of the slider 20 remains in the slide groove 14, preventing it from slipping out of the slide groove 14, ensuring that the clamping process is carried out smoothly, and completing the covering work of the rattan furniture. After each covering operation is completed, remove the device.
[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A clamping device for covering rattan furniture, comprising a clamping strip (1), characterized in that: The clamping strip (1) has a U-shaped cross section. A middle clamping gap (13) for inserting rattan is provided between the two sides of the clamping strip (1). One end of the middle clamping gap (13) is connected to the outside. A sliding groove (14) is provided on one side of the clamping strip (1) along the length of the clamping strip (1). An adjustable clamping assembly (2) is provided in the sliding groove (14). The clamping assembly (2) includes a slider (20) disposed in the sliding groove (14) and slidably connected to the sliding groove (14). A threaded sleeve (21) perpendicular to the slider (20) is fixedly installed at the center of the outer side of the slider (20). A screw (22) is threadedly connected to the threaded sleeve (21). A pressing part (24) is provided at the inner end of the screw (22).
2. The rattan furniture clamping device according to claim 1, characterized in that: The curved portion of the clamping strip (1) is provided with a gripping part (10), which is arc-shaped.
3. The rattan furniture clamping device according to claim 1, characterized in that: The clamping strip (1) has an insert end (11) integrally formed at the ends of both sides of the plate, and the bottom end of the insert end (11) has an arc-shaped end (12) integrally formed.
4. The rattan furniture clamping device according to claim 1, characterized in that: Guide grooves (141) are provided on both the left and right sides of the slide groove (14), and guide blocks (201) are fixedly installed on both sides of the slider (20). The guide blocks (201) are located in the guide grooves (141) and are slidably connected to the guide grooves (141).
5. The rattan furniture clamping device according to claim 1, characterized in that: A knob (23) is fixedly installed at the outer end of the screw (22), and the clamping part (24) is a rubber clamping plate (241).
6. The raffia furniture covering clamping device according to claim 5, characterized in that: The cross-section of the rubber clamping plate (241) is circular, and the thickness of the rubber clamping plate (241) is between 1.2cm and 2cm.
7. The rattan furniture clamping device according to claim 4, characterized in that: The bottom of the slide (14) is provided with a loading groove (15), the size of which is larger than the size of the slider (20) and the guide block (201).
8. The raffia furniture covering clamping device according to claim 7, characterized in that: A storage slot (151) is provided on the bottom wall of the loading slot (15). An anti-detachment component (3) is provided in the storage slot (151). The anti-detachment component (3) includes a rectangular blocking plate (30) disposed in the storage slot (151) and slidably connected to the storage slot (151). A spring-loaded part (31) is provided between the rectangular blocking plate (30) and the bottom wall of the storage slot (151). The spring-loaded part (31) is a spring (311). The spring (311) is fixedly installed between the rectangular blocking plate (30) and the bottom wall of the storage slot (151). When the spring (311) is in the normal state, half of the rectangular blocking plate (30) is located outside the storage slot (151).