Door body with embedded handle

Abstract

A door body with an embedded handle comprises a door main body and a metal handle, a U-shaped groove with a horizontal opening is formed in the position, close to the edge, of one side edge of the door body, and the U-shaped groove is defined by a top wall at the upper end, a vertical wall in the middle and a bottom wall at the lower end. A shell groove is formed in the outer side of the handle shell; the end plates are mounted at upper and lower ends of the handle shell; the shell groove is clamped to the vertical wall, and the side wall of the shell groove extends to the front face and the back face of the door body. The end plate at the upper end is contacted with the top wall, and the end plate at the lower end is contacted with the bottom wall; the vertical wall is provided with a clamping groove, and the shell groove is provided with a clamping protruding block. And the clamping convex block is limited in the clamping groove, so that the metal handle is limited in the U-shaped groove. According to the scheme, the metal handle is limited to the door main body without glue fixation and screw fixation, and the problems that an existing metal handle needs to be fixed to the door body through glue or screws, so that the assembling procedure is complex, and environmental protection is not enough are solved.

Description

Technical Field

[0001] The utility model relates to the field of door bodies, in particular to a door body with an inlaid handle. Background Art

[0002] Existing door panels generally have door handles installed on the front side of the door panels, which can be used to move the door panels to achieve the function of opening and closing the door; and generally, the door handles are fixed to the door panels by glue, but this requires a long time for the glue to cure, and the glue contains chemical solvents, which is not good for the health of workers and users; there are also door handles that are fixed to the door panels by screws, but the processes of drilling and nailing the screws take a long time, and the screws are exposed on the surface of the door body, which also affects the aesthetics. Utility Model Content

[0003] The purpose of the utility model is to propose a door body with an embedded handle, which embeds a metal handle in a U-shaped groove at one side edge of the door body, is clamped to the vertical wall of the U-shaped groove through a shell groove, and the end plates are pressed toward the top wall and the bottom wall of the U-shaped groove respectively, and the clamping protrusion of the handle shell is limited to the clamping groove, thereby realizing the metal handle being fixed to the door body without glue or screws.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A door body with an inlaid handle, comprising: a door body and a metal handle;

[0006] A U-shaped groove with an opening facing horizontally is provided on one side of the door body near the edge, and the U-shaped groove is surrounded by a top wall at the upper end, a vertical wall in the middle, and a bottom wall at the lower end;

[0007] The metal handle comprises: a handle shell and an end plate;

[0008] A shell groove is provided on the outer side of the handle shell; the end plates are installed at the upper and lower ends of the handle shell; the shell groove is clamped on the vertical wall, and the side walls of the shell groove extend to the front and back sides of the door body; the end plate at the upper end contacts the top wall, and the end plate at the lower end contacts the bottom wall;

[0009] The vertical wall is provided with a clamping groove, and the shell groove is provided with a clamping protrusion; the clamping protrusion is limited in the clamping groove, so that the metal handle is limited in the U-shaped groove.

[0010] Preferably, multiple side surfaces of the clamping protrusion are provided with tooth-like structures protruding from the surface, and the tooth-like structures contact and are limited by the inner wall of the clamping groove.

[0011] Preferably, the door body is provided with L-shaped grooves on the top wall and the bottom wall respectively at the notch of the U-shaped groove, and the L-shaped grooves of the top wall and the bottom wall form a positioning opening, and the inner diameter of the positioning opening is larger than the notch of the U-shaped groove; the handle shell is interference fit in the U-shaped groove after passing through the positioning opening.

[0012] Preferably, the handle shell is provided with a gripping cavity; the gripping cavity exposes a cavity opening between one side of the front face of the door body and one side of the notch of the U-shaped groove, and the gripping cavity is further provided with a gripping plate on the front face of the door body.

[0013] Optimally, the door bodies are arranged in pairs, the two door bodies can be moved linearly closer or farther away, the two door bodies lean against each other on one side of the U-shaped groove, and the metal handles of the two door bodies lean against each other horizontally and symmetrically.

[0014] Optimally, the metal handle further comprises: a side rubber pad;

[0015] The side rubber pads are installed on the sides of the end plates; the two end plates move toward each other until the side rubber pads on the sides of the two end plates abut against each other.

[0016] Preferably, the holding plate is provided with a plurality of wear-resistant strips on one side of the holding cavity, and the wear-resistant strips protrude from the surface of the holding plate and extend vertically.

[0017] Preferably, the door body is a wooden board.

[0018] Preferably, the door body is made of medium density fiberboard.

[0019] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0020] The present invention provides a door body with an embedded handle, which embeds a metal handle in a U-shaped groove on one side edge of the door body, is clamped to the vertical wall of the U-shaped groove through a shell groove, and the end plates are pressed toward the top wall and the bottom wall of the U-shaped groove respectively, and the clamping protrusion of the handle shell is limited to the clamping groove, thereby realizing glue-free and screw-free fixing of the metal handle to the door body, solving the problem that the existing metal handle needs to be fixed to the door body with glue or screws, which leads to complicated assembly process and is not environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of one embodiment of the door body;

[0022] Figure 2 It is a structural schematic diagram of one embodiment of the door body;

[0023] Figure 3It is a schematic structural diagram of one embodiment of a metal handle;

[0024] Figure 4 It is a schematic structural diagram of one embodiment of a metal handle;

[0025] Figure 5 It is a structural schematic diagram of one of the embodiments when two door bodies are close to each other.

[0026] in:

[0027] Door body 1, metal handle 2;

[0028] U-shaped groove 11;

[0029] Top wall 111, vertical wall 112, bottom wall 113; snap-in groove 114; L-shaped groove 115;

[0030] Alignment opening 1151;

[0031] Handle shell 21 , end plate 22 ; side rubber pad 23 ; grip plate 24 ; cavity opening 25 ; shell groove 211 ; snap-fitting protrusion 212 ; toothed structure 213 ; grip cavity 214 . DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe the features, without distinction of order or importance. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0034] like Figure 1-5 , a door body with an inlaid handle, comprising: a door body 1 and a metal handle 2;

[0035] A U-shaped groove 11 with a horizontal opening is provided on one side of the door body 1 near the edge, and the U-shaped groove 11 is surrounded by a top wall 111 at the upper end, a vertical wall 112 in the middle, and a bottom wall 113 at the lower end;

[0036] The metal handle 2 comprises: a handle shell 21 and an end plate 22;

[0037] The outer side of the handle shell 21 is provided with a shell groove 211; the end plate 22 is installed at the upper and lower ends of the handle shell 21; the shell groove 211 is clamped to the vertical wall 112, and the side wall of the shell groove 211 extends to the front and back sides of the door body 1; the upper end plate 22 contacts the top wall 111, and the lower end plate 22 contacts the bottom wall 113;

[0038] The vertical wall 112 is provided with a snap-fitting groove 114 , and the shell groove 211 is provided with a snap-fitting protrusion 212 ; the snap-fitting protrusion 212 is limited in the snap-fitting groove 114 , so that the metal handle 2 is limited in the U-shaped groove 11 .

[0039] The present solution provides a door body with an embedded handle, which embeds a metal handle 2 in a U-shaped groove 11 on one side edge of a door body 1, is clamped to a vertical wall 112 of the U-shaped groove 11 through a shell groove 211, and an end plate 22 is pressed toward the top wall 111 and the bottom wall 113 of the U-shaped groove 11, respectively. The clamping protrusion 212 of the handle shell 21 is limited to the clamping groove 114, thereby limiting the metal handle 2 to the door body 1 without glue or screws, thereby solving the problem that the existing metal handle 2 needs to be fixed to the door body with glue or screws, which results in a complicated assembly process and is not environmentally friendly.

[0040] Specifically, a U-shaped groove 11 is provided on one side of the door body 1, and the U-shaped groove 11 has a top wall 111, a vertical wall 112 and a bottom wall 113. Since the U-shaped groove 11 is opened near the edge of the door body 1, in the actual assembly process, it is only necessary to directly open the U-shaped groove 11 on the door body 1 and open a snap-in groove 114 on the vertical wall 112; thereafter, the handle shell 21 is snap-fitted to the vertical wall 112, and the handle shell 21 is provided with a shell groove 211, and the shell groove 211 is also provided with a snap-in protrusion 212. When the handle shell 21 is installed in the U-shaped groove 11, the snap-in protrusion 212 is directly snap-fitted into the snap-in groove 114, and the outer side wall of the snap-in protrusion 212 is limited by the inner wall of the snap-in groove 114. , the snap-fitting protrusion 212 can be limited in the snap-fitting groove 114, thereby limiting the snap-fitting protrusion 212 from being separated from the snap-fitting groove 114, and the handle shell 21 is not easy to be separated from the U-shaped groove 11; and the end plate 22 at the upper end of the metal handle 2 contacts the top wall 111, and the end plate 22 at the lower end of the metal handle 2 contacts the bottom wall 113, and the upper and lower ends of the metal handle 2 are both against the upper and lower ends of the U-shaped groove 11 through the end plate 22, which can increase the static friction of the metal handle 2 in the U-shaped groove 11, and further prevent the handle shell 21 from being separated from the U-shaped groove 11; at the same time, the side wall of the shell groove 211 extends to the front and back sides of the door body 1, which can limit the movement of the handle shell 21 toward the front and back sides of the door body 1. Therefore, this solution realizes the metal handle 2 being limited to the door body 1 without glue fixation and screw fixation, and solves the problem that the existing metal handle 2 needs to be fixed on the door body with glue or screws, which leads to complicated assembly process and is not environmentally friendly.

[0041] Optimally, multiple side surfaces of the clamping protrusion 212 are provided with tooth-like structures 213 protruding from the surface, and the tooth-like structures 213 contact and are limited to the inner wall of the clamping groove 114 .

[0042] Toothed structures 213 are provided on multiple side surfaces of the snap-fitting protrusion 212. The number of toothed structures 213 is several. When the snap-fitting protrusion 212 extends into the snap-fitting groove 114, the toothed structures 213 abut against the inner wall of the snap-fitting groove 114. Some toothed structures 213 are made of tough or elastic materials, such as metal, plastic, rubber, etc., so that the toothed structures 213 are deformed when contacting the inner wall of the snap-fitting groove 114. The toothed structures 213 are always pressed against the inner wall of the snap-fitting groove 114. When the toothed structures 213 and the inner wall of the snap-fitting groove 114 are in contact with each other, the metal handle 2 can be limited to the U-shaped groove 11, thereby further improving the fixing stability of the metal handle 2.

[0043] Preferably, the door body 1 is provided with an L-shaped groove 115 on the top wall 111 and the bottom wall 113 respectively at the notch of the U-shaped groove 11, and the L-shaped grooves 115 of the top wall 111 and the bottom wall 113 form an alignment opening 1151, and the inner diameter of the alignment opening 1151 is larger than the notch of the U-shaped groove 11; the handle shell 21 is interference fit in the U-shaped groove 11 after passing through the alignment opening 1151.

[0044] The top wall 111 and the bottom wall 113 are respectively provided with an L-shaped groove 115, and an alignment opening 1151 is formed between the two L-shaped grooves 115. The inner diameter of the alignment opening 1151 is larger than the notch of the U-shaped groove 11, and the handle shell 21 is easier to enter the alignment opening 1151; the present scheme preferably makes the size of the metal handle 2 slightly larger than the groove diameter of the U-shaped groove 11; after the handle shell 21 enters the alignment opening 1151, the handle shell 21 can be interference fit in the U-shaped groove 11 by manual hammering, press-in method, cold installation method or hot installation method, thereby further improving the fixing stability of the metal handle 2 on the door body 1.

[0045] Optimally, the handle shell 21 is provided with a gripping cavity 214 ; the gripping cavity 214 exposes a cavity opening 25 between one side of the front face of the door body 1 and one side of the notch of the U-shaped groove 11 , and the gripping cavity 214 is also provided with a gripping plate 24 on the front face of the door body 1 .

[0046] The interior of the handle shell 21 is a hollow structure, which is a gripping cavity 214. The gripping cavity 214 exposes a cavity opening 25 on the front of the door body 1 and the notch of the U-shaped groove 11. The gripping cavity 214 can be used to accommodate the user's fingers. Since the cavity opening 25 is exposed between at least two outer sides, it is easier for the user to put the hand into the gripping cavity 214, and the finger can enter the gripping cavity 214 at any angle. The user only needs to grab the gripping plate 24 of the gripping cavity 214 on the front of the door body 1 to push and pull the metal handle 2, thereby driving the door body 1 to move. At the same time, the gripping cavity 214 exposes the cavity opening 25 between one side of the front of the door body 1 and one side of the notch of the U-shaped groove 11, and the collision area between the handle shell 21 and the door frame is reduced, which can avoid the problem of deformation of the handle shell 21 due to collision with the door frame after long-term use.

[0047] Optimally, the door bodies 1 are arranged in pairs, and the two door bodies 1 can move linearly closer or farther away, and the two door bodies 1 lean against each other on one side of the U-shaped groove 11, and the metal handles 2 of the two door bodies 1 lean against each other horizontally and symmetrically.

[0048] The door bodies 1 of this solution can be arranged in pairs, and the door bodies 1 are installed on a moving track, and the moving track provides a guiding function for linear movement, so that the two door bodies 1 can move linearly to be close to each other or away from each other. When the door bodies 1 are close to each other, the door bodies 1 are close to each other on one side of the notch of the U-shaped groove 11, and the metal handles 2 of the two door bodies 1 are close to each other, specifically, the opposite sides of the end plates 22 are close to each other, and the cavity openings 25 of the handle shells 21 are close to each other. Since the holding cavity 214 exposes the cavity opening 25 between one side of the front side of the door body 1 and one side of the notch of the U-shaped groove 11, when the two door bodies 1 are separated to be away from each other, the position of the cavity opening 25 can facilitate the user to adjust the angle of the finger at multiple angles after grasping the holding plate 24, thereby improving the comfort of opening and closing the door.

[0049] Optimally, the metal handle 2 further includes: a side rubber pad 23;

[0050] The side rubber pads 23 are installed on the sides of the end plates 22 ; the two end plates 22 move toward each other until the side rubber pads 23 on the sides of the two end plates abut against each other.

[0051] The main material of the side rubber pads 23 is rubber. When the door body 1 moves toward each other, the end plates 22 also move toward each other, and the side rubber pads 23 on the sides of the end plates 22 are finally in contact with each other. The side rubber pads 23 can extend 1-5mm beyond the side of the door body 1. Therefore, this solution can reduce the impact of the door body 1 moving toward each other through the side rubber pads 23, thereby increasing the service life of the door body.

[0052] Optimally, the holding plate 24 is provided with a plurality of wear-resistant strips on one side of the holding cavity 214 , and the wear-resistant strips protrude from the surface of the holding plate 24 and extend vertically.

[0053] When grasping the gripping plate 24, the user's fingers can contact the wear-resistant strips. The multiple wear-resistant strips can replace the planar structure of the gripping plate 24, thereby improving the friction resistance factor of one side of the gripping plate 24 in the gripping cavity 214, and the fingers will not slip when pushing and pulling the gripping plate 24.

[0054] Optimally, the door body 1 is a wooden board.

[0055] This solution preferably installs the metal handle 2 on the wooden door body 1. The combination of metal and wood can optimize the overall decorative effect of the door body; especially for the embodiment in which multiple sides of the snap-fit ​​protrusion 212 are provided with a toothed structure 213 protruding from the surface, the toothed structure 213 can be directly inserted into the inner wall of the wooden snap-fit ​​groove 114, and has the best stability.

[0056] Optimally, the door body 1 is made of medium-density fiberboard.

[0057] The internal structure of the MDF is uniform, the density is moderate, the dimensional stability is good, and it is easy to process, which can reduce the difficulty of processing the door body.

[0058] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A door body with an inlaid handle, characterized in that: include: Door body and metal handles; A U-shaped groove with an opening facing horizontally is provided on one side of the door body near the edge, and the U-shaped groove is surrounded by a top wall at the upper end, a vertical wall in the middle, and a bottom wall at the lower end; The metal handle comprises: a handle shell and an end plate; A shell groove is provided on the outer side of the handle shell; the end plates are installed at the upper and lower ends of the handle shell; the shell groove is clamped on the vertical wall, and the side walls of the shell groove extend to the front and back sides of the door body; the end plate at the upper end contacts the top wall, and the end plate at the lower end contacts the bottom wall; The vertical wall is provided with a clamping groove, and the shell groove is provided with a clamping protrusion; the clamping protrusion is limited in the clamping groove, so that the metal handle is limited in the U-shaped groove.

2. A door body with an inlaid handle according to claim 1, characterized in that: Multiple side surfaces of the clamping protrusion are provided with tooth-like structures protruding from the surface, and the tooth-like structures contact and are limited to the inner wall of the clamping groove.

3. A door body with an inlaid handle according to claim 1 or 2, characterized in that: The door body is provided with L-shaped grooves at the notches of the U-shaped grooves on the top wall and the bottom wall respectively, and the L-shaped grooves of the top wall and the bottom wall form a positioning opening, and the inner diameter of the positioning opening is larger than the notch of the U-shaped groove; The handle shell is interference-fitted in the U-shaped groove after passing through the alignment opening.

4. A door body with an inlaid handle according to claim 1, characterized in that: The handle shell is provided with a gripping cavity; the gripping cavity exposes a cavity opening between one side of the front face of the door body and one side of the notch of the U-shaped groove, and the gripping cavity is further provided with a gripping plate on the front face of the door body.

5. A door body with an inlaid handle according to claim 4, characterized in that: The door bodies are arranged in pairs, and the two door bodies can be moved linearly toward or away from each other. The two door bodies lean against each other at one side of the U-shaped groove, and the metal handles of the two door bodies lean against each other horizontally and symmetrically.

6. A door body with an inlaid handle according to claim 5, characterized in that: The metal handle further comprises: a side rubber pad; The side rubber pads are installed on the sides of the end plates; the two end plates move toward each other until the side rubber pads on the sides of the two end plates abut against each other.

7. The door body with an inlaid handle according to claim 4, characterized in that: A plurality of wear-resistant strips are arranged on one side of the holding plate in the holding cavity. The wear-resistant strips protrude from the surface of the holding plate and extend vertically.

8. A door body with an inlaid handle according to claim 1 or 2, characterized in that: The door body is a wooden board.

9. A door body with an inlaid handle according to claim 8, characterized in that: The door body is made of medium fiberboard.

Images