Embedded cabinet door handle
By designing embedded cabinet door handles and using the handle components of articulated and sliding connection, the flatness and aesthetics problems caused by the external protrusion of existing cabinet door handles are solved, and the handles are hidden and conveniently used, improving aesthetics and convenience.
Patent Information
- Application Number
- CN202421638175.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-11
AI Technical Summary
The existing cabinet door handle protrudes outside, destroying the flatness of the cabinet door, occupying space and being easily bumped, affecting the beauty.
A built-in cabinet door handle is designed, including a bottom box and a handle assembly. The handle assembly is composed of a handle and a slider. It is connected by articulation and sliding, and uses the limit slider and arc-shaped slide mechanism to make the handle hidden inside the cabinet door when not in use and can be deployed outward when in use.
It realizes that the handle is kept flat with the cabinet door surface when not in use, reduces space occupation and improves aesthetics. At the same time, it can be unfolded outward when in use, which is convenient to pull the cabinet door and can be maintained in a long-term unfolded state, which is convenient for multiple use and improves convenience.
Smart Images
Figure CN222772027U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of handles, and in particular relates to an embedded cabinet door handle. Background Art
[0002] As the living standards of users improve, the requirements for overall decoration increase accordingly. In some cabinets, in order to facilitate the opening of the cabinet door, the cabinet door is usually opened through a protruding handle. However, the protruding handle destroys the flatness of the cabinet door, not only takes up space, but also easily bumps and affects the appearance. Therefore, in response to the above problems, we propose a built-in cabinet door handle. Utility Model Content
[0003] In order to overcome the problems existing in the related art, the utility model discloses a built-in cabinet door handle.
[0004] In order to achieve the above purpose, a technical solution adopted by the utility model is:
[0005] A built-in cabinet door handle, comprising a bottom box and a handle assembly, wherein the handle assembly comprises a handle and a slide plate, wherein the handle is hinged in the bottom box, a receiving slide groove is provided on the front of the handle, the slide plate is longitudinally slidably connected in the receiving slide groove, a side surface of the slide plate has a limiting slide block penetrating the side surface of the handle, and the lower part of the handle has a tendency to flip toward the inside of the bottom box under the action of gravity;
[0006] The inner wall of the bottom box is provided with an arc-shaped slide groove for the limit slider to be inserted, the arc-shaped slide groove takes the handle hinge axis as the center and is located on the upper side of the hinge axis, the handle will flip under the action of gravity until the limit slider abuts against the front end of the arc-shaped slide groove, in this state, the front end of the handle will be flush with the front end of the bottom box;
[0007] The rear end of the arc-shaped slide groove is provided with a limiting groove extending downward. When the limiting slide block is located in the arc-shaped slide groove, the limiting slide block will cooperate with the arc-shaped slide groove to limit the longitudinal sliding of the slide block relative to the handle. The limiting slide block can rotate backward with the upper part of the handle to be aligned with the limiting groove. When the limiting slide block is aligned with the limiting groove, the slide block can slide downward longitudinally relative to the handle. When the slide block slides downward relative to the handle, the limiting slide block will slide downward into the limiting groove. When the limiting slide block is in the limiting groove, the limiting slide block will cooperate with the limiting groove to limit the handle from flipping.
[0008] Furthermore, the handle has a hinge seat at the rear side, the hinge seat is located at the upper part of the handle, and the left and right side walls of the base box are both provided with hinge shaft holes, and the hinge shaft holes and the hinge seat are hinged via a rotating shaft.
[0009] Furthermore, the handle has two hinged seats, and the two hinged seats are distributed on the left and right.
[0010] Furthermore, the inner side surface of the handle is in the shape of an arc convex backwards.
[0011] Furthermore, a side wall of the accommodating slide groove is provided with a giving way slide groove penetrating the handle, and the limiting sliding block penetrates the giving way slide groove.
[0012] Furthermore, both left and right sides of the slide plate are provided with retaining bar grooves extending along the length direction of the slide plate, and both left and right sides of the accommodating slide groove are provided with retaining bars slidably assembled with the two retaining bar grooves.
[0013] Furthermore, both left and right sides of the bottom box have convex strips, and the length direction of the convex strips is not parallel to the length direction of the bottom box.
[0014] Furthermore, there are multiple convex strips on both sides of the bottom box, and the multiple convex strips are distributed at intervals along the length direction of the bottom box.
[0015] Furthermore, the bottom box is an integrally formed structure.
[0016] Furthermore, the handle is an integrally formed structure.
[0017] The utility model discloses a built-in cabinet door handle. After the built-in cabinet door handle is installed on the cabinet door, it can remain flat with the cabinet door surface when not in use, thereby reducing space occupancy and improving aesthetics. In addition, when in use, it can be unfolded outwards to pull the cabinet door, and it can also maintain the unfolded state for a long time, so that the handle can be used multiple times in a short period of time, and the convenience is high. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;
[0020] Figure 2 This is a structural schematic diagram of a handle assembly in one embodiment of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of a handle in one embodiment of the utility model;
[0022] Figure 4 for Figure 3 A schematic diagram of the structure enlarged at B in the middle;
[0023] Figure 5This is a schematic diagram of the structure of a slide plate in one embodiment of the utility model;
[0024] Figure 6 for Figure 5 A schematic diagram of the structure enlargement at the center A;
[0025] Figure 7 It is a structural schematic diagram of a bottom box in one embodiment of the utility model.
[0026] The meanings of the symbols in the accompanying drawings are:
[0027] The bottom box 1, the arc-shaped slide groove 11, the limiting groove 12, the hinge shaft hole 13, the convex strip 14, the handle 2, the accommodating slide groove 21, the hinge seat 22, the giving slide groove 23, the blocking bar 24, the slide plate 3, the limiting slider 31, the blocking bar groove 32, and the rotating shaft 4. DETAILED DESCRIPTION
[0028] The utility model will be further described below in conjunction with the accompanying drawings.
[0029] Reference Figure 1-Figure 7 As shown, a built-in cabinet door handle of the present embodiment includes a base box 1 and a handle assembly, the handle assembly includes a handle 2 and a slide plate 3, the handle 2 is hinged in the base box 1, specifically, the handle 2 has two left and right distributed hinge seats 22 on the rear side, the left and right side walls of the base box 1 are both provided with hinge shaft holes 13, the hinge shaft holes 13 and the hinge seats 22 are hinged by a rotating shaft 4, and the hinge seats 22 are located at the upper part of the handle 2, so that the lower part of the handle 2 has a tendency to flip toward the inside of the base box 1 under the action of gravity.
[0030] In this embodiment, a receiving groove 21 is provided on the front side of the handle 2, and the slide plate 3 is longitudinally slidably connected in the receiving groove 21. The side of the slide plate 3 is provided with a limiting slider 31 that passes through the side of the handle 2. In this embodiment, the limiting slider 31 is fixed to the slide plate 3 by bonding. The side wall of the receiving groove 21 is provided with a giving way groove 23 that passes through the handle 2. The limiting slider 31 passes through the giving way groove 23. When the slide plate 3 slides up and down relative to the receiving groove 21, the limiting slider 31 can slide up and down in the giving way groove 23.
[0031] After the handle assembly and the bottom box 1 are installed together, the limiting sliding block 31 will extend into the arc-shaped sliding groove 11 or the limiting groove 12 .
[0032] In this embodiment, an arc-shaped slide groove 11 is opened on the inner wall of the base box 1 for inserting the limit slider 31. The arc-shaped slide groove 11 takes the hinge axis of the handle 2 as the center and is located on the upper side of the hinge axis. The handle 2 will flip under the action of gravity until the limit slider 31 abuts against the front end of the arc-shaped slide groove 11. In this state, the front end of the handle 2 will be flush with the front end of the base box 1.
[0033] In this embodiment, the rear end of the arc-shaped slide groove 11 has a limit groove 12 extending downward. When the limit slider 31 is located in the arc-shaped slide groove 11, the limit slider 31 will cooperate with the arc-shaped slide groove 11 to limit the slide plate 3 from sliding longitudinally relative to the handle 2. The limit slider 31 can rotate backward with the upper part of the handle 2 to align with the limit groove 12. When the limit slider 31 is aligned with the limit groove 12, the slide plate 3 can slide longitudinally downward relative to the handle 2. When the slide plate 3 slides downward relative to the handle 2, the limit slider 31 will slide downward into the limit groove 12. When the limit slider 31 is in the limit groove 12, the limit slider 31 will cooperate with the limit groove 12 to limit the handle 2 from turning over. When the slide plate 3 is received in the bottom box 1 with the handle 2, the limit slider 31 will be in the arc-shaped slide groove 11. In this state, the limit slider 31 cooperates with the arc-shaped slide groove 11 to limit the slide plate 3 from sliding longitudinally relative to the handle 2. In this state, the handle assembly will be received in the bottom box 1.
[0034] When installing the embedded cabinet door handle, it is necessary to open an embedding groove on the cabinet door that matches the bottom box 1. When installing, the bottom box 1 is fixed in the embedding groove by interference fit or bonding. After installation, the embedded cabinet door handle will remain in a vertical state together with the cabinet door. In the initial state, the handle assembly will be retracted into the bottom box 1 under the action of gravity, that is, the handle 2 is flush with the bottom box 1 under the action of gravity. In this state, the embedded cabinet door handle will remain flat with the cabinet door. When the cabinet door needs to be opened by the embedded cabinet door handle, the upper part of the handle assembly is pressed toward the side of the bottom box 1, so that the handle assembly is flipped to the bottom and extends out of the bottom box 1. At this time, the user can hold the lower part of the handle 2 to pull the cabinet door, so that the cabinet door can be opened.
[0035] It should be emphasized that when the upper part of the handle 2 is flipped inward until the limit slider 31 is aligned with the limit groove 12, the slide plate 3 will slide downward relative to the handle 2 longitudinally under the action of gravity, so that the limit slider 31 will slide downward into the limit groove 12, and the limit slider 31 will cooperate with the limit groove 12 to limit the handle 2 from flipping, so that the handle 2 keeps the lower part turned out of the bottom box 1, so that the user can use the handle 2 multiple times in a short period of time.
[0036] When the handle 2 is not needed, the user pushes the slide plate 3 upward relative to the handle 2 to make the limit slide block 31 retreat into the arc-shaped slide groove 11, and then pushes the lower part of the handle 2 toward the side of the bottom box 1, so that the limit slide block 31 will rotate toward the front side of the arc-shaped slide groove 11, so that the entire handle assembly can be returned to the bottom box 1, so that the embedded cabinet door handle can be restored to a flat state.
[0037] In this embodiment, the inner side surface of the handle 2 is in the shape of an arc that bulges backwards. This shape can improve the grip feel of the handle 2.
[0038] In this embodiment, both sides of the slide plate 3 are provided with retaining bar grooves 32 extending along the length direction of the slide plate 3, and both sides of the accommodating slide groove 21 are provided with retaining bars 24 slidably assembled with the two retaining bar grooves 32. Such an arrangement allows the slide plate 3 to be longitudinally slidably connected to the accommodating slide groove 21.
[0039] In this embodiment, the left and right sides of the bottom box 1 have a plurality of convex strips 14, and the plurality of convex strips 14 are spaced apart along the length direction of the bottom box 1, and the length direction of the convex strips 14 is not perpendicular to the length direction of the bottom box 1. Such an arrangement can increase the friction coefficient of the side of the bottom box 1, so that the bottom box 1 is tightly engaged with the embedded groove on the cabinet door.
[0040] In addition, the bottom box 1 and the handle 2 of the present embodiment are both integrally formed structures, which have high structural strength and can be formed by mold processing.
[0041] In summary, the utility model discloses a built-in cabinet door handle. After the built-in cabinet door handle is installed on the cabinet door, it can remain flat with the cabinet door surface when not in use, thereby reducing space occupancy and improving aesthetics. In addition, when in use, it can be unfolded outward to pull the cabinet door, and it can also maintain the unfolded state for a long time, so that the handle can be used multiple times in a short period of time, which is very convenient.
[0042] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A built-in cabinet door handle, comprising a base box and a handle assembly, characterized in that: The handle assembly includes a handle and a slide plate, the handle is hinged in the bottom box, a receiving slide groove is provided on the front of the handle, the slide plate is longitudinally slidably connected in the receiving slide groove, the side of the slide plate has a limiting slide block penetrating the side of the handle, and the lower part of the handle has a tendency to flip toward the inside of the bottom box under the action of gravity; The inner wall of the bottom box is provided with an arc-shaped slide groove for the limit slider to be inserted, the arc-shaped slide groove takes the handle hinge axis as the center and is located on the upper side of the hinge axis, the handle will flip under the action of gravity until the limit slider abuts against the front end of the arc-shaped slide groove, in this state, the front end of the handle will be flush with the front end of the bottom box; The rear end of the arc-shaped slide groove is provided with a limiting groove extending downward. When the limiting slide block is located in the arc-shaped slide groove, the limiting slide block will cooperate with the arc-shaped slide groove to limit the longitudinal sliding of the slide block relative to the handle. The limiting slide block can rotate backward with the upper part of the handle to be aligned with the limiting groove. When the limiting slide block is aligned with the limiting groove, the slide block can slide downward longitudinally relative to the handle. When the slide block slides downward relative to the handle, the limiting slide block will slide downward into the limiting groove. When the limiting slide block is in the limiting groove, the limiting slide block will cooperate with the limiting groove to limit the handle from flipping.
2. The embedded cabinet door handle according to claim 1, characterized in that: The handle has a hinge seat at the rear side, and the hinge seat is located at the upper part of the handle. The left and right side walls of the bottom box are both provided with hinge shaft holes, and the hinge shaft holes are hinged to the hinge seat through a rotating shaft.
3. The embedded cabinet door handle according to claim 2, characterized in that: The handle has two hinged seats, and the two hinged seats are distributed on the left and right.
4. The embedded cabinet door handle according to claim 1, characterized in that: The inner side surface of the handle is in an arc shape convex backwards.
5. The embedded cabinet door handle according to claim 1, characterized in that: The side wall of the accommodating slide groove is provided with a giving way slide groove penetrating the handle, and the limiting sliding block penetrates the giving way slide groove.
6. The embedded cabinet door handle according to claim 1, characterized in that: The left and right sides of the slide plate are provided with blocking bar grooves extending along the length direction of the slide plate, and the left and right sides of the accommodating slide groove are provided with blocking bars slidably assembled with the two blocking bar grooves.
7. The embedded cabinet door handle according to claim 1, characterized in that: The left and right sides of the bottom box are both provided with convex strips, and the length direction of the convex strips is not parallel to the length direction of the bottom box.
8. The embedded cabinet door handle according to claim 7, characterized in that: There are multiple convex strips on both sides of the bottom box, and the multiple convex strips are distributed at intervals along the length direction of the bottom box.
9. The embedded cabinet door handle according to claim 1, characterized in that: The bottom box is an integrally formed structure.
10. The embedded cabinet door handle according to claim 1, characterized in that: The handle is an integrally formed structure.