Handle-free cabinet door
By dividing the cabinet door panel into two parts, and using connecting strips and expansion pipes for fixed connection, the existing cabinet door panels are solved, and the use effect and aesthetics are achieved.
Patent Information
- Application Number
- CN202421919048.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-09
AI Technical Summary
In the existing cabinet door design, the door panel is prone to deformity and its aesthetics are limited, resulting in a decrease in the use effect and aesthetics.
A handle-free cabinet door is designed. By dividing the cabinet door panel into two parts, and using connecting strips and expansion pipes for fixed connection, the weight and stress of the door panel are dispersed to avoid deformation.
It effectively avoids deformation problems caused by too long door panels, reduces manufacturing costs and installation difficulties, and improves the aesthetics and practicality of cabinet doors.
Smart Images
Figure CN222909836U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cabinet doors, in particular to a pull-free cabinet door. Background Technique
[0002] In the existing furniture design, especially in the design of storage spaces such as wardrobes and cabinets, in order to pursue the overall aesthetics and space utilization rate, a cabinet door design scheme with a door reaching the top is often adopted. However, this design method has significant drawbacks:
[0003] The door panel is prone to deformation: Due to the excessive length of the door panel and the fact that the material is mostly wood or board, its bending resistance is limited, and it is prone to deformation after long-term use, affecting the use effect and aesthetics. To solve this problem, the traditional method is to install a straightening device behind the door panel to enhance its stability, but this undoubtedly increases the manufacturing cost and installation complexity.
[0004] The aesthetics is limited: Although the design of a door reaching the top seems simple, it lacks a sense of hierarchy and is difficult to meet the user's pursuit of space aesthetics and personalization. In addition, the excessive length of the door panel may also generate relatively large noise and wear due to the action of gravity when opening and closing. Content of the Utility Model
[0005] The purpose of the utility model is to provide a pull-free cabinet door to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A pull-free cabinet door, including cabinet door panels, there are two cabinet door panels stacked, a connecting strip is fixed between the two stacked cabinet door panels, and a picking groove is opened on the surface of the connecting strip.
[0007] Preferably, a retaining strip is integrally formed on both the top surface and the bottom surface of the connecting strip, the long side length of the retaining strip is equal to the long side length of the connecting strip, and the cabinet door panel leans against one side of the retaining strip.
[0008] Preferably, a plurality of expansion tubes are fixed on both the top surface and the bottom surface of the connecting strip, and the expansion tubes are inserted and fixed on the surface of the cabinet door panel.
[0009] Preferably, the picking groove is an arc-shaped groove, the long side length of the picking groove is equal to the long side length of the connecting strip, a plurality of support blocks are slidably connected inside the picking groove, the support blocks match the picking groove, and the contour surface of the support block closely adheres to the surface of the picking groove.
[0010] Preferably, an embedding groove is opened on the surface of the support block, a rubber clamping strip is fixed inside the embedding groove, the width of the rubber clamping strip is greater than the depth of the embedding groove, and the rubber clamping strip is extruded between the support block and the picking groove to generate elastic deformation.
[0011] Preferably, a through hole is formed on the surface of the supporting block, a screw hole is formed on the surface of the through hole, the screw hole penetrates through the supporting block and the rubber clamping strip, and a hand-tightening screw is screwed inside the screw hole.
[0012] Preferably, a clamping groove is formed on the surface of the through hole.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] The pull-free cabinet door proposed by the present utility model divides the cabinet door panel into upper and lower parts and is fixedly connected by means of a connecting strip and an expansion tube, effectively dispersing the weight and stress of the door panel and avoiding the deformation problem caused by the overlong door panel. Therefore, there is no need to install a straightening device behind the door panel, reducing the manufacturing cost and installation difficulty.
[0015] The split design of the cabinet door panel not only solves the deformation problem, but also endows the cabinet door with more layering and aesthetic feeling. At the same time, the design of the picking groove and the slidable supporting block on the connecting strip not only facilitates the user to open the cabinet door, but also adds practicality and interest. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is Figure 1 an enlarged schematic diagram of the structure at A in
[0018] Figure 3 is Figure 1 a front view of the structure in
[0019] Figure 4 is Figure 3 a sectional view of the structure at A-A in
[0020] Figure 5 is Figure 4 an enlarged schematic diagram of the structure at B in
[0021] Figure 6 is Figure 3 a sectional view of the structure at B-B in
[0022] Figure 7 is Figure 6 an enlarged schematic diagram of the structure at C in
[0023] Figure 8 is a schematic structural diagram of the supporting block of the present utility model;
[0024] Figure 9 is a schematic structural diagram of the connecting strip of the present utility model.
[0025] In the figure: connecting strip 1, retaining strip 2, cabinet door panel 3, expansion tube 4, extraction groove 5, supporting block 6, embedding groove 7, rubber clamping strip 8, through hole 9, screw hole 10, hand-tightening screw 11, clamping groove 12. Detailed implementation manners
[0026] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, and are not used to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.
[0027] Please refer to Figures 1 to 9 , the present utility model provides a technical solution: a pull-free cabinet door, including cabinet door panels 3. There are two cabinet door panels 3 which are stacked. A connecting strip 1 is fixed between the two stacked cabinet door panels 3. Retaining strips 2 are integrally formed on both the top surface and the bottom surface of the connecting strip 1. The long side length of the retaining strip 2 is equal to the long side length of the connecting strip 1. One side of the cabinet door panel 3 abuts against the retaining strip 2. A plurality of expansion tubes 4 are fixed on both the top surface and the bottom surface of the connecting strip 1. The expansion tubes 4 are inserted and fixed on the surface of the cabinet door panel 3. The connecting strip 1 and the cabinet door panel 3 are connected together through the expansion tubes 4. The reason for setting the retaining strip 2 is to ensure the neatness when the two cabinet door panels 3 are assembled when one side of the cabinet door panel 3 abuts against the retaining strip 2. An extraction groove 5 is formed on the surface of the connecting strip 1. After the two cabinet door panels 3 are fixed on the upper and lower sides of the connecting strip 1 and the cabinet door panel 3 is hinged to the cabinet body, when a finger extends into the extraction groove 5, the cabinet door panel 3 can be opened by pulling the cabinet door panel 3.
[0028] The extraction groove 5 is an arc-shaped groove. The long side length of the extraction groove 5 is equal to the long side length of the connecting strip 1. A plurality of supporting blocks 6 are slidably connected inside the extraction groove 5. The supporting blocks 6 match the extraction groove 5, and the contour surface of the supporting block 6 closely adheres to the surface of the extraction groove 5. The reason for installing the supporting blocks 6 inside the extraction groove 5 is to support the notch of the extraction groove 5 to prevent the connecting strip 1 from being bent. An embedding groove 7 is formed on the surface of the supporting block 6. A rubber clamping strip 8 is fixed inside the embedding groove 7. The width of the rubber clamping strip 8 is greater than the depth of the embedding groove 7. The rubber clamping strip 8 is elastically deformed by being squeezed between the supporting block 6 and the extraction groove 5. The reason for installing the rubber clamping strip 8 on the surface of the supporting block 6 is to increase the friction between the supporting block 6 and the extraction groove 5, that is, after pushing the required number of supporting blocks 6 into the extraction groove 5 as needed, to prevent the supporting blocks 6 from sliding randomly in the extraction groove 5.
[0029] The surface of the support block 6 is provided with a through hole 9, and a screw hole 10 is provided on the surface of the through hole 9. The screw hole 10 penetrates through the support block 6 and the rubber clip 8. A hand-tightening screw 11 is screwed inside the screw hole 10. A clamping groove 12 is provided on the surface of the through hole 9, and the clamping groove 12 is used for limiting the top rope body of the suspended and tied item. In order to prevent the suspended item from dragging the support block 6 to slide in the picking groove 5, the hand-tightening screw 11 is screwed to tightly abut against the surface of the picking groove 5, so as to realize the firm braking of the support block 6.
[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A handle-free cabinet door, comprising a cabinet door panel (3), characterized in that: The cabinet door panels (3) are provided with two, the two cabinet door panels (3) are stacked, a connecting strip (1) is fixed between the two stacked cabinet door panels (3), and a pick-up groove (5) is provided on the surface of the connecting strip (1); a plurality of expansion tubes (4) are fixed on the top surface of the connecting strip (1) and the bottom surface of the connecting strip (1), and the expansion tubes (4) are plugged and fixed on the surface of the cabinet door panels (3).
2. The handle-free cabinet door according to claim 1, characterized in that: The top surface of the connecting strip (1) and the bottom surface of the connecting strip (1) are both integrally formed with a stop strip (2), the long side length of the stop strip (2) being equal to the long side length of the connecting strip (1), and the cabinet door panel (3) is against one side of the stop strip (2).
3. The handle-free cabinet door according to claim 1, characterized in that: The picking groove (5) is an arc-shaped groove, the length of the long side of the picking groove (5) is equal to the length of the long side of the connecting strip (1), a plurality of support blocks (6) are slidably connected inside the picking groove (5), the support blocks (6) match the picking groove (5), and the contour surface of the support blocks (6) is closely attached to the surface of the picking groove (5).
4. The handle-free cabinet door according to claim 3, characterized in that: The surface of the support block (6) is provided with an embedding groove (7), and a rubber clamping strip (8) is fixed inside the embedding groove (7). The width of the rubber clamping strip (8) is greater than the depth of the embedding groove (7), and the rubber clamping strip (8) is squeezed between the support block (6) and the picking groove (5) to generate elastic deformation.
5. The handle-free cabinet door according to claim 4, characterized in that: The support block (6) has a through opening (9) on its surface, a screw hole (10) on its surface, the screw hole (10) passes through the support block (6) and the rubber clamp strip (8), and a hand-tightened screw rod (11) is screwed inside the screw hole (10).
6. The handle-free cabinet door according to claim 5, characterized in that: A slot (12) is provided on the surface of the through opening (9).