CN212815259U - Handle and door structure - Google Patents

Abstract

The utility model provides a handle and door structure. The handle includes inboard lid, and inboard lid setting includes at the inboard of door plant, inboard lid: the installation part A is of an annular structure, and the periphery of the installation part A is embedded into the installation hole of the door panel; the mounting part A is provided with a stopping part A, and one end of the mounting part A facing the inner side of the door panel is attached to the inner side face of the door panel; the hand-pulling part is arranged at one end of the installation part A facing the outer side of the door panel and extends out of the installation hole. The utility model provides an among the prior art problem that furniture handle drops easily.

Description

Handle and door structure

Technical Field

The utility model relates to the field of furniture, concretely relates to handle and door structure.

Background

At present, the handle in furniture is fixed in the outside of door plant through the screw usually, and in the in-process of using, only the screw provides fastening force for the handle, and behind the sliding door operation many times, not hard up condition can appear in the screw, drops easily. The handle is fixed on the door plate by adopting the screw, so that the manufacturing process is increased.

In the existing furniture, some products need to have a certain ventilation function, such as shoe cabinet door plates, stove cabinet door plates and tatami door plates, the ventilation net is arranged on the door plates in the adopted method, so that the overall coordination of the products is influenced, and the manufacturing procedures are increased. Meanwhile, the handle on the existing furniture door plate does not have the function of closing the air holes, and partial air-permeable handles only have the air-permeable function, so that moisture can permeate into the cabinet along with the hole diameter if the handle meets humid plum rain weather.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model aims to provide a handle and door structure to solve the problem that furniture handle drops easily among the prior art.

In order to achieve the above object, the utility model provides a handle, including inboard lid, inboard lid sets up the inboard at the door plant, and inboard lid includes: the installation part A is of an annular structure, and the periphery of the installation part A is embedded into the installation hole of the door panel; the mounting part A is provided with a stopping part A, and one end of the mounting part A facing the inner side of the door panel is attached to the inner side face of the door panel; the hand-pulling part is arranged at one end of the installation part A facing the outer side of the door panel and extends out of the installation hole.

Further, the handle still includes the outside lid, and the outside lid setting includes in the outside of door plant: the mounting part B is of an annular structure, and the periphery of the mounting part B is embedded into the mounting hole of the door panel; a stopping part B is arranged at one end of the mounting part B facing the outer side of the door panel and is attached to the outer side surface of the door panel; the shielding part is arranged on the inner side of the annular structure of the mounting part B, a through hole is formed between the shielding part and the inner circumferential surface of the mounting part B, and the hand-pulling part extends out of the through hole.

Furthermore, the mounting part A and the mounting part B are of annular structures, the shielding part is of a semicircular plate structure, the circular arc outer peripheral surface of the shielding part is attached to the inner peripheral surface of the mounting part, and the semicircular plate surface of the shielding part is provided with an air hole A; the handle still includes ventilative lid, and ventilative lid is circular platelike structure, and ventilative lid rotates to set up in installation department A to be located the one side of keeping away from hand power portion, ventilative covering is seted up the bleeder vent B that corresponds with bleeder vent A.

Furthermore, a through hole is formed in the center of the ventilation cover, the outer side cover body further comprises a central column, the central column is arranged on the shielding part and penetrates through the through hole, the central column is of a hollow structure, and a notch is formed in the side wall of the central column; the handle still includes the fixed column, and in the fixed column inserted the center post, the one end that ventilative lid was kept away from to the fixed column was provided with the flange, and the surface of fixed column is provided with a plurality of bellyings A along its axial, and a plurality of bellyings A distribute along the circumference of fixed column, and bellyings A and the internal face laminating of through-hole, bellyings A's bulge height is along the direction grow gradually that is close to the flange.

Furthermore, one side of the shielding part facing the ventilation cover is provided with a positioning column, the ventilation cover is provided with a positioning groove at the corresponding position of the positioning column, and when the ventilation cover rotates to the position of the ventilation hole A and the ventilation hole B to correspond, the positioning column is inserted into the positioning groove.

Furthermore, a guide groove is formed in one side, facing the positioning column, of the breathable cover, and when the breathable cover rotates, the positioning column moves in the guide groove.

Furthermore, a plurality of protruding portions B are arranged on the outer peripheral surface of the mounting portion A along the axial direction of the mounting portion A, the protruding portions B are distributed along the circumferential direction of the mounting portion A, and the protruding portions B are attached to the inner wall surface of the mounting hole.

Furthermore, one side of the stopping portion A facing the door panel is provided with protruding columns which are symmetrically arranged, and the protruding columns are inserted into corresponding positioning holes in the door panel.

Further, the outer peripheral surface of the mounting portion B is provided with a plurality of protrusions C along the axial direction thereof, the plurality of protrusions C are distributed along the circumferential direction of the mounting portion B, and the protrusions B are attached to the inner wall surface of the mounting hole.

The utility model also provides a door structure, including above-mentioned handle.

Adopt the utility model provides a handle has following technological effect:

the inner side cover body is arranged on the inner side of the door plate, the mounting portion A of the inner side cover body is embedded into the mounting hole of the door plate, and the hand-pulling portion extends out of the mounting hole. In the process of opening the door by pulling the handle, the hand pulling part is arranged on the inner side cover body, the direction of the acting force of the sliding door is the same as the installation direction of the inner side cover body, the installation part A of the inner side cover body is embedded into the installation hole of the door plate more tightly in the process of sliding the door at every time, the handle is not easy to fall off, the handle is not fixed by adopting screws, the process is simplified, tools are not needed to be used in the installation process, and the installation efficiency is improved.

And secondly, the ventilation cover is rotatably arranged in the installation part A and is positioned on one side away from the hand-pulling part, the ventilation hole B corresponding to the ventilation hole A is formed in the ventilation cover, the ventilation hole B and the ventilation hole A can be matched through rotation of the ventilation cover, the ventilation function of the furniture can be realized, and the handle has the opening and closing functions and the ventilation function.

Drawings

Fig. 1 is a disassembled schematic view of an angle of a pull handle according to a first embodiment of the present invention;

FIG. 2 is a disassembled view of the pull handle of FIG. 1 from another angle;

FIG. 3 is a disassembled view of the pull handle of FIG. 1 from another angle;

FIG. 4 is a schematic front view of the handle of FIG. 1 looking from the outer side of the door panel to the inner side of the door panel;

FIG. 5 is a rear view of the pull handle of FIG. 1 looking from the inside of the door panel to the outside of the door panel;

FIG. 6 is a perspective view of an angle of the inner cover of FIG. 1;

FIG. 7 is a perspective view of another angle of the inner cover of FIG. 1;

FIG. 8 is an angled perspective view of the outer cover of FIG. 1;

FIG. 9 is a perspective view of another angle of the outer cover of FIG. 1;

FIG. 10 is a schematic perspective view of an angle of the venting cover of FIG. 1;

FIG. 11 is a schematic perspective view of another angle of the venting cover of FIG. 1;

FIG. 12 is a perspective view of the fixing post of FIG. 1;

fig. 13 is a disassembled view of an angle of the handle according to the second embodiment of the present invention;

FIG. 14 is a schematic perspective view of an angle of the venting cover of FIG. 13;

FIG. 15 is a schematic perspective view of another angle of the venting cover of FIG. 13;

10. an inner cover body; 11. an installation part A; 111. a boss part B; 12. a stopper A; 121. a raised post; 13. a hand-pulling part; 131. a circular arc plate; 132. an outer cover plate; 133. an inner cover plate; 20. a ventilation cover; 21. an air hole B; 22. a through hole; 23. positioning a groove; 24. a guide groove; 25. a knob plate; 26. rotating the mark; 27. positioning a mark; 30. an outer cover body; 31. an installation part B; 311. a boss portion C; 32. a stopper portion B; 33. a shielding portion; 34. an air hole A; 35. a central column; 351. a notch; 36. a positioning column; 37. a via hole; 38. an edge plate; 40. fixing a column; 41. a flange; 42. a boss A; 50. a door panel; 51. mounting holes; 52. and (7) positioning the holes.

Detailed Description

To clearly illustrate the design concept of the present invention, the following description is made with reference to the examples.

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are described below clearly and completely with reference to the drawings in the examples of the present invention, and it is obvious that the described examples are only a part of examples of the present invention, but not all examples. Based on the middle examples of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish similar items and are not to be construed as requiring a particular order or sequence, and it is to be understood that such uses are interchangeable under appropriate circumstances.

The utility model provides a handle and door structure to solve the problem that furniture handle drops easily among the prior art. Wherein, the door structure includes following handle.

Example one

As shown in fig. 1 to 12, the handle includes an inner side cover 10, the inner side cover 10 is disposed on the inner side of the door panel 50, as shown in fig. 6 and 7, the inner side cover 10 includes a mounting portion a11, a stopping portion a12, and a hand-pulling portion 13, the mounting portion a11 is in a ring structure, and the outer periphery of the mounting portion a11 is embedded in the mounting hole 51 of the door panel 50; a stopping part A12 is arranged at one end of the mounting part A11 facing the inner side of the door panel 50, and the stopping part A12 is attached to the inner side surface of the door panel 50; one end of the mounting portion a11 facing the outside of the door panel 50 is provided with a hand-pulling portion 13, and the hand-pulling portion 13 extends from the mounting hole 51.

As shown in fig. 6 and 7, in the present embodiment, in order to ensure that the outer periphery of the mounting portion a11 can be tightly fitted into the mounting hole 51 of the door panel 50, the outer peripheral surface of the mounting portion a11 is provided with a plurality of protrusions B111 along the axial direction thereof, the plurality of protrusions B111 are distributed along the circumferential direction of the mounting portion a11, and the protrusions B111 are fitted to the inner wall surface of the mounting hole 51.

As shown in fig. 6 and 7, in this embodiment, in order to prevent the inner cover 10 from being forced to rotate during the pulling process, the protruding columns 121 are disposed on one side of the stopping portion a12 facing the door panel 50, the protruding columns 121 are symmetrically disposed, and the protruding columns 121 are inserted into the corresponding positioning holes 52 on the door panel 50.

The inner cover 10 is disposed inside the door panel 50, the mounting portion a11 of the inner cover 10 is fitted into the mounting hole 51 of the door panel 50, and the pull portion 13 extends from the mounting hole 51. In the process of pulling the handle to open the door, the hand pulling part 13 is arranged on the inner side cover body 10, the direction of the acting force of the sliding door is the same as the installation direction of the inner side cover body 10, the installation part A11 of the inner side cover body 10 is more tightly embedded into the installation hole 51 of the door plate in the process of pulling the door at every time, the handle is not easy to fall off, meanwhile, the handle is not required to be fixed by screws, the process is simplified, tools are not required to be used in the installation process, and the installation efficiency is improved.

As shown in fig. 1 to 5, the handle further includes an outer cover 30, and the outer cover 30 is disposed outside the door panel 50. As shown in fig. 8 and 9, the outer cover 30 includes a mounting portion B31, a stopper portion B32, and a shielding portion 33, the mounting portion B31 is in a ring structure, and the outer periphery of the mounting portion B31 is inserted into the mounting hole 51 of the door panel 50; a stopping part B32 is arranged at one end of the mounting part B31 facing the outer side of the door panel 50, and a stopping part B32 is attached to the outer side surface of the door panel 50; the shielding portion 33 is provided inside the annular structure of the mounting portion B31, a through hole 37 is formed between the shielding portion 33 and the inner peripheral surface of the mounting portion B31, and the pull portion 13 extends from inside the through hole 37.

As shown in fig. 8 and 9, in order to ensure that the outer periphery of the mounting portion B31 can be tightly fitted into the mounting hole 51 of the door panel 50, the outer peripheral surface of the mounting portion B31 is provided with a plurality of protrusions C311 along the axial direction thereof, the plurality of protrusions C311 are distributed along the circumferential direction of the mounting portion B31, and the protrusions C311 are fitted to the inner wall surface of the mounting hole 51.

As shown in fig. 6 to 9, the mounting portion a11 and the mounting portion B31 are annular structures, the shielding portion 33 is a semicircular plate structure, the hand pulling portion 13 in this embodiment includes an arc plate 131, the arc plate 131 is fixed at one end of the mounting portion a11 facing the outer side of the door panel 50, an outer cover plate 132 and an inner cover plate 133 are disposed at two axial sides of the arc plate 131, and the arc plate 131, the outer cover plate 132, and the inner cover plate 133 form a hand pulling cavity of the hand pulling portion 13.

As shown in fig. 8 and 9, the arc-shaped outer peripheral surface of the shielding portion 33 is attached to the inner peripheral surface of the mounting portion B, and the semicircular plate surface of the shielding portion 33 is provided with a ventilation hole a 34; in this embodiment, the edge plate 38 is provided on the outer peripheral surface of the shielding portion 33, and the edge plate 38 is attached to the inner peripheral surface of the mounting portion B.

As shown in fig. 1 to 5, the handle further includes a ventilation cover 20, as shown in fig. 10 and 11, the ventilation cover 20 is a circular plate-shaped structure, the ventilation cover 20 is rotatably disposed in the mounting portion a11 and is located at a side far from the hand-pulling portion 13, and a ventilation hole B21 corresponding to the ventilation hole a34 is formed in the ventilation cover 20. The ventilation cover 20 can correspond the positions of the ventilation holes B21 and the ventilation holes A34 by rotating, so that the ventilation function of the furniture can be realized, and the handle has the functions of opening, closing and ventilation. In humid plum rain weather, the ventilation hole B21 and the ventilation hole A34 can be staggered by rotating the ventilation cover 20, so that the ventilation hole A34 is indirectly closed, and the phenomena that moisture permeates into the cabinet body to cause mildewing of articles in the cabinet and the like are avoided. In dry weather, the vent hole B21 and the vent hole A34 can be corresponded by rotating the vent cover 20, so that the vent hole A34 is indirectly opened, the exchange effect of air in the cabinet and the outside air is realized, and the peculiar smell in the cabinet is favorably emitted.

In this embodiment, the number of the vent holes a34 is plural, and the number of the vent holes B21 is plural, and corresponds to the number of the vent holes a34 one by one.

As shown in fig. 8 to 11, a through hole 22 is formed in the center of the ventilation cover 20, the outer cover 30 further includes a center post 35, the center post 35 is disposed on the shielding portion 33, the center post 35 passes through the through hole 22, the center post 35 is a hollow structure, and a notch 351 is formed in a side wall of the center post 35. As shown in fig. 12, the handle further includes a fixing post 40, the fixing post 40 is inserted into the central column 35, a flange 41 is provided at one end of the fixing post 40 far away from the ventilation cover 20, a plurality of protrusions a42 are provided on the outer surface of the fixing post 40 along the axial direction thereof, the plurality of protrusions a42 are distributed along the circumferential direction of the fixing post 40, the protrusions a42 are attached to the inner wall surface of the through hole 22, and the protruding height of the protrusions a42 gradually increases along the direction close to the flange 41.

When the fixing column 40 approaches the ventilation cover 20, the protruding height of the protrusion portion a42 gradually increases along the direction approaching the flange 41, so that the central column 35 is expanded from the notch, the outer diameter of the central column 35 increases, the inner wall surface of the through hole 22 is further squeezed, the resistance of the ventilation cover 20 in the rotation process is increased, and the tightness of the ventilation cover 20 in the rotation process can be indirectly adjusted.

As shown in fig. 8 to 11, a positioning post 36 is disposed on one side of the shielding portion 33 facing the venting cover 20, the venting cover 20 is provided with a positioning groove 23 at a corresponding position of the positioning post 36, and when the venting cover 20 rotates to a position corresponding to the vent a34 and the vent B21, the positioning post 36 is inserted into the positioning groove 23. The ventilation cover 20 is provided with a guide groove 24 on one side facing the positioning column, and when the ventilation cover 20 rotates, the positioning column 36 moves in the guide groove 24. In this embodiment, in order to facilitate the rotation adjustment of the ventilation cover 20, a knob plate 25 is provided on a side of the ventilation cover 20 away from the inner cover 10, a rotation mark 26 in the rotation direction is provided, and a positioning mark 27 is provided to distinguish the rotation position of the ventilation cover 20.

Example two

As shown in fig. 13 to 15, the present embodiment is different from the first embodiment in that the number of the ventilation holes B21 is one, and half of the ventilation holes B21 are provided in the ventilation cover 20, so that the ventilation effect can be enhanced, and the manufacturing and installation accuracy of the ventilation cover 20 can be reduced.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Finally, it is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications are to be considered as the protection scope of the invention.

Claims (10)

1. A pull handle, characterized by comprising an inner side cover (10), the inner side cover (10) being disposed inside a door panel (50), the inner side cover (10) comprising:

the installation part A (11), the installation part A (11) is of an annular structure, and the periphery of the installation part A (11) is embedded into the installation hole (51) of the door panel (50);

a stopping part A (12) is arranged at one end, facing the inner side of the door panel (50), of the mounting part A (11), and the stopping part A (12) is attached to the inner side face of the door panel (50);

hand power portion (13), installation department A (11) orientation the one end in door plant (50) outside is provided with hand power portion (13), hand power portion (13) are followed stretch out in mounting hole (51).

2. The pull handle according to claim 1, further comprising an outer cover (30), the outer cover (30) being disposed on an outer side of the door panel (50), the outer cover (30) comprising:

the installation part B (31), the installation part B (31) is of an annular structure, and the periphery of the installation part B (31) is embedded into the installation hole (51) of the door panel (50);

a stop part B (32), wherein the stop part B (32) is arranged at one end of the mounting part B (31) facing the outer side of the door panel (50), and the stop part B (32) is attached to the outer side surface of the door panel (50);

shielding part (33), shielding part (33) set up in installation department B (31) annular structure's inboard, shielding part (33) with form via hole (37) between the inner peripheral surface of installation department B (31), hand power portion (13) are followed stretch out in via hole (37).

3. The handle according to claim 2, wherein the mounting portion A (11) and the mounting portion B (31) are of annular structures, the shielding portion (33) is of a semicircular plate structure, the arc outer circumferential surface of the shielding portion (33) is attached to the inner circumferential surface of the mounting portion (B), and the semicircular plate surface of the shielding portion (33) is provided with an air hole A (34);

the handle further comprises a ventilation cover (20), the ventilation cover (20) is of a circular plate-shaped structure, the ventilation cover (20) is rotatably arranged in the installation portion A (11) and is located at one side far away from the hand pulling portion (13), and ventilation holes B (21) corresponding to the ventilation holes A (34) are formed in the ventilation cover (20).

4. The handle according to claim 3, wherein a through hole (22) is formed in the center of the ventilation cover (20), the outer side cover body (30) further comprises a center column (35), the center column (35) is arranged on the shielding portion (33), the center column (35) penetrates through the through hole (22), the center column (35) is of a hollow structure, and a notch (351) is formed in the side wall of the center column (35);

the handle further comprises a fixing column (40), the fixing column (40) is inserted into the central column (35), a flange (41) is arranged at one end, away from the ventilation cover (20), of the fixing column (40), a plurality of protrusions A (42) are arranged on the outer surface of the fixing column (40) along the axial direction of the fixing column, the protrusions A (42) are distributed along the circumferential direction of the fixing column (40), the protrusions A (42) are attached to the inner wall surface of the through hole (22), and the protruding height of the protrusions A (42) is gradually increased along the direction close to the flange (41).

5. A handle according to claim 3, wherein a positioning column (36) is arranged on one side of the shielding part (33) facing the ventilation cover (20), a positioning groove (23) is arranged on the ventilation cover (20) at a corresponding position of the positioning column (36), and when the ventilation cover (20) rotates to a position corresponding to the ventilation holes A (34) and B (21), the positioning column (36) is inserted into the positioning groove (23).

6. The pull handle according to claim 5, wherein a side of the ventilation cover (20) facing the positioning column is provided with a guide groove (24), and when the ventilation cover (20) rotates, the positioning column (36) moves in the guide groove (24).

7. The pull handle according to any one of claims 1 to 6, wherein a plurality of convex portions B (111) are provided on an outer peripheral surface of the mounting portion A (11) in an axial direction thereof, the plurality of convex portions B (111) are distributed in a circumferential direction of the mounting portion A (11), and the convex portions B (111) are fitted to an inner wall surface of the mounting hole (51).

8. A pull handle according to any one of claims 1-6, characterized in that the stop A (12) is provided with protruding columns (121) on the side facing the door panel (50), the protruding columns (121) are symmetrically arranged, and the protruding columns (121) are inserted into corresponding positioning holes (52) on the door panel (50).

9. The handle according to any one of claims 2 to 6, wherein the outer peripheral surface of the mounting portion B (31) is provided with a plurality of convex portions C (311) along the axial direction thereof, the plurality of convex portions C (311) are distributed along the circumferential direction of the mounting portion B (31), and the convex portions C (311) are fitted to the inner wall surface of the mounting hole (51).

10. A door structure comprising the pull handle of any one of claims 1-9.

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