Storage box handle convenient to assemble and disassemble

Abstract

The utility model relates to a storage box handle convenient to assemble and disassemble, which comprises a handle main body, and is characterized in that the handle main body comprises a handheld part and a clamping part which are integrally formed by injection molding; the hand-held part is provided with finger positions, and the front side surface of the hand-held part is a decorative surface; the clamping part is connected to the rear side face of the handheld part and comprises two plastic pins arranged side by side, the plastic pins extend from front to back, and clamping groove positions are arranged on the outer side faces of the ends of the plastic pins. The storage box handle convenient to assemble and disassemble is simple in structure, can be simply and quickly assembled on the front wall plate of the storage box, and is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the field of furniture, in particular to a storage box handle which is easy to assemble and disassemble. Background Art

[0002] Generally, storage boxes are equipped with handles. Traditional storage box handles are mostly screwed to the storage box. On the one hand, screw holes matching the screws need to be opened on the front wall of the storage box. On the other hand, tools such as screwdrivers and electric screwdrivers need to be used to install the handles on the front wall of the storage box. The assembly or disassembly process is relatively time-consuming and labor-intensive. Since the wall panels of storage boxes are generally made of thin plywood, plastic boards or hard cardboard, the screws have insufficient bite force and are easy to loosen, and it is difficult to tighten them again after loosening. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a storage box handle that is easy to assemble and disassemble. The storage box handle that is easy to assemble and disassemble has a simple structure and can be easily and quickly assembled to the front wall of the storage box to avoid loosening. The technical solution adopted is as follows:

[0004] A storage box handle that is easy to assemble and disassemble, includes a handle body, and is characterized in that: the handle body includes a hand grip and a clamping part that are integrally injection-molded; the hand grip is provided with a finger position, and the front side of the hand grip is a decorative surface; the clamping part is connected to the rear side of the hand grip, and the clamping part includes two plastic pins arranged side by side, the plastic pins extend from front to rear, and the outer side surfaces of the ends of the plastic pins are provided with clamping grooves.

[0005] Unless otherwise specified, in this manual, the front-to-back direction is based on the final installation condition of the handle, the side where the decorative surface is located is the front side, and the side where the plastic pin is located is the rear side.

[0006] The plastic pins are used to be inserted from front to back into the pre-opened sockets on the front wall plate of the storage box.

[0007] Since the plastic pins can be deformed and have a certain elasticity, when inserting, manually squeeze the two plastic pins towards each other, and release them after the plastic pins are fully inserted into the sockets, so that the plastic pins can be reset under the action of their own elasticity, and then pull the handle body backwards to engage the positioning grooves at the front of the plastic pins with the positioning blocks in the sockets, so that the storage box handle can be installed on the drawer, and the connection between the handle and the storage box wall panel is achieved by clamping the two plastic pins, thereby avoiding loosening caused by reverse threads of the screws.

[0008] As a preferred solution of the utility model, the two plastic pins are arranged to be inclined from the inside to the outside and back to back. The two plastic pins are arranged to be inclined from the inside to the outside and slightly in an eight-shaped shape. When inserted into the sockets on the front wall of the storage box, the two plastic pins have an outward tendency and are thus expanded in the sockets.

[0009] As a further preferred embodiment of the present invention, the outer side surface of the end of the plastic pin is provided with a guiding slope that tilts from the back to the front, and the guiding slope tilts from the end of the plastic pin to one side of the positioning groove. The guiding slope is used to guide the plastic pin when it is inserted into the socket on the front wall of the storage box, and it can also easily pass over the positioning block in the socket, facilitating the insertion of the plastic pin.

[0010] As a further preferred embodiment of the present invention, the positioning slot includes a front slot surface and a rear slot surface; the front slot surface is an inclined surface, and the front slot surface is inclined inward from the slot opening of the positioning slot from front to back; the rear slot surface is perpendicular to the extension direction of the plastic pin. The front slot surface is an inclined surface, which facilitates the insertion or removal of the plastic pin; and the rear slot surface is perpendicular to the extension direction of the plastic pin, so that the rear slot surface can stably engage with the positioning block in the socket on the front wall of the storage box.

[0011] As a further preferred embodiment of the present invention, the longitudinal section of the grip is a trapezoid, and the size of the front end face of the grip is larger than the size of the rear end face. The longitudinal section of the grip is set to be a trapezoid, even if the grip is a table, so that the handle has a better point of force. The cross section of the grip can be in a variety of shapes, such as circular, elliptical, regular polygonal, plum blossom, etc.

[0012] As a further preferred embodiment of the present invention, the grip is provided with a longitudinal through hole; the longitudinal through hole is located between the two plastic pins, the axis of the longitudinal through hole is perpendicular to the axis of the grip, and the longitudinal through hole constitutes the finger position. Providing the longitudinal through hole in the grip can greatly reduce the material of the grip, and the longitudinal through hole is located between the two plastic pins, so that the grip corresponding to the plastic pins remains rigid and is not too fragile.

[0013] As a further preferred solution of the utility model, a transverse partition is provided in the middle of the longitudinal through hole. By providing the transverse partition in the longitudinal through hole, two relatively independent finger positions are formed, and the transverse partition also plays a supporting role, solving the force problem of the hand grip after the transverse through hole is provided, so that the hand grip maintains good rigidity.

[0014] As a further preferred solution of the utility model, at least one through hole is provided on the diaphragm. The through hole is provided on the diaphragm to avoid shrinkage in the injection molding process during integral injection molding, and is also convenient for flow channel arrangement and demolding on the mold.

[0015] As a preferred solution of the utility model, the decorative surface includes a circular convex surface and a decorative portion, the circular convex surface is arranged on the front side of the grip portion and arches outward, and the decorative portion is arranged on the outer surface of the circular convex surface.

[0016] In order to achieve a better decorative effect, as a further preferred embodiment of the present invention, the decorative part is at least one of Paris nail pattern, Geneva pattern, wheat ear pattern and fish scale pattern. This makes the outer surface of the handle have a better light reflection effect and plays a better decorative role. The aforementioned various patterns are all commonly used decorative patterns in the prior art in the field of ornaments, and Paris nail pattern can be preferably used as the decorative part.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] The storage box handle of the utility model is easy to assemble and disassemble, has a simple structure, and because the plastic pins can be deformed and have a certain elasticity, when inserting, the two plastic pins are manually squeezed toward each other and close together, and the plastic pins are released after being fully inserted into the socket, so that the plastic pins are reset under the action of their own elasticity, and then the handle body is pulled backwards, and the clamping grooves at the front of the plastic pins are clamped with the clamping blocks in the socket, so that the storage box handle is installed on the drawer, and the connection between the handle and the storage box wall plate is achieved by clamping the two plastic pins, thereby avoiding loosening caused by reverse threading of the screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the utility model;

[0020] Figure 2 for Figure 1 A top view of

[0021] Figure 3 for Figure 1 Side view of

[0022] Figure 4 for Figure 1 Rear view of

[0023] Figure 5 for Figure 4 Sectional view along AA;

[0024] Figure 6 for Figure 4 Sectional view along BB;

[0025] Among them, the numbers are: 1-hand grip, 101-circular convex surface, 102-decorative part, 2-plastic pin, 3-longitudinal through hole, 4-cross partition, 401-through hole, 5-locking groove, 501-front groove surface, 502-rear groove surface, 6-guide inclined surface. DETAILED DESCRIPTION

[0026] The following is a further description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0027] like Figures 1 to 6As shown, a storage box handle that is easy to assemble and disassemble includes a handle body, the handle body includes a hand grip 1 and a clamping part that are integrally injection-molded; the clamping part is connected to the rear side of the hand grip 1, and the clamping part includes two plastic pins 2 arranged side by side, and the plastic pins 2 extend from front to rear; the longitudinal section of the hand grip 1 is trapezoidal, and the size of the front end face of the hand grip 1 is larger than the size of the rear end face; the hand grip 1 is provided with a longitudinal through hole 3, the longitudinal through hole 3 is located between the two plastic pins 2, and the axis of the longitudinal through hole 3 is perpendicular to the axis of the hand grip 1; a transverse partition 4 is provided in the middle of the longitudinal through hole 3 to form two relatively independent finger positions, and at least one through hole 401 (three in this embodiment) is opened on the transverse partition 4.

[0028] The longitudinal section of the grip portion 1 is set to be trapezoidal, so that the handle has a better point of force even if the grip portion 1 is in the shape of a table. The longitudinal through hole 3 is provided in the grip portion 1, which can greatly reduce the material of the grip portion 1. At the same time, the longitudinal through hole 3 is located between the two plastic pins 2, so that the grip portion 1 corresponding to the plastic pins 2 maintains rigidity and is not too fragile. By providing a transverse partition 4 in the longitudinal through hole 3, two relatively independent finger positions are formed, which also plays a supporting role, solves the force problem of the grip portion 1 after the transverse through hole is provided, and maintains good rigidity of the grip portion 1. The through hole is provided on the transverse partition 4 to avoid shrinkage in the injection molding process during one-piece injection molding, and is also convenient for flow channel layout and demolding on the mold.

[0029] In other embodiments, the cross section of the grip portion 1 may also be in other shapes such as a circle, an ellipse, a regular polygon, or a plum blossom.

[0030] like Figures 1 to 6 As shown, the front side of the handle 1 is a decorative surface, and the decorative surface includes a circular convex surface 101 and a decorative portion 102. The circular convex surface 101 is arranged on the front side of the handle 1 and arches outward, and the decorative portion 102 is arranged on the outer surface of the circular convex surface 101; in order to achieve a better decorative effect, the decorative portion 102 is at least one of Paris nail pattern, Geneva pattern, wheat ear pattern, and fish scale pattern, so that the outer surface of the handle has a better light reflection effect and plays a better decorative role. In this embodiment, the decorative portion 102 adopts Paris nail pattern.

[0031] like Figures 1 to 6As shown, the plastic pin 2 is used to be inserted from front to back into the pre-opened socket on the front wall plate of the storage box; the plastic pin 2 extends from front to back, and the two plastic pins 2 are arranged to be back-tilted from inside to outside; the outer side surfaces of the ends of the plastic pins 2 are provided with a clamping groove 5, and the clamping groove 5 includes a front groove surface 501 and a rear groove surface 502, the front groove surface 501 is an inclined surface inclined inward from the notch of the clamping groove 5 from front to back, and the rear groove surface 502 is perpendicular to the extension direction of the plastic pin 2; the outer side surfaces of the ends of the plastic pins 2 are provided with a guiding inclined surface 6 inclined from back to front, and the guiding inclined surface 6 is inclined from the end of the plastic pin 2 to the rear groove surface 502 of the clamping groove 5.

[0032] Since the plastic pins 2 can be deformed and have a certain elasticity, when inserting, the two plastic pins 2 are manually squeezed towards each other and close together, and then released after the plastic pins 2 are fully inserted into the socket, so that the plastic pins 2 are reset under the action of their own elasticity, and then the handle body is pulled backwards, and the locking grooves 5 at the front of the plastic pins 2 are locked with the locking blocks in the socket, so that the storage box handle is installed on the drawer, and the connection between the handle and the storage box wall panel is achieved by clamping the two plastic pins 2, thereby avoiding loosening caused by reverse threads of the screws.

[0033] The two plastic pins 2 are arranged to be inclined from the inside to the outside, and are slightly in an eight-shaped shape. When inserted into the socket on the front wall of the storage box, the two plastic pins 2 have a tendency to move outward, thereby expanding and tightening in the socket. The front groove surface 501 of the plastic pin 2 is an inclined surface, which is convenient for inserting or removing the plastic pin 2. The rear groove surface 502 is perpendicular to the extension direction of the plastic pin 2, so that the rear groove surface 502 can stably engage with the positioning block in the socket on the front wall of the storage box. The guiding inclined surface 6 on the plastic pin 2 is used to guide the plastic pin 2 when it is inserted into the socket on the front wall of the storage box, and it can also easily pass over the positioning block in the socket, which is convenient for inserting the plastic pin 2.

[0034] In addition, it should be noted that the names of the various parts of the specific embodiments described in this specification may be different, and any equivalent or simple changes made based on the structure, features and principles described in the utility model patent concept are included in the protection scope of the utility model patent. The technical personnel of the technical field to which the utility model belongs can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. A storage box handle that is easy to assemble and disassemble, comprising a handle body, characterized in that: The handle body includes a grip portion and a clamping portion that are integrally injection molded; the grip portion is provided with a finger position, and the front side surface of the grip portion is a decorative surface; the clamping portion is connected to the rear side surface of the grip portion, and the clamping portion includes two plastic pins arranged side by side, the plastic pins extend from front to rear, and the outer side surfaces of the ends of the plastic pins are provided with clamping grooves.

2. The storage box handle that is easy to assemble and disassemble according to claim 1 is characterized in that: The two plastic pins are both arranged to be inclined from inside to outside and back to back.

3. The storage box handle that is easy to assemble and disassemble according to claim 2, characterized in that: The outer side surface of the end of the plastic pin is provided with a guiding inclined surface inclined from the back to the front, and the guiding inclined surface is inclined from the end of the plastic pin to one side of the clamping groove.

4. The storage box handle that is easy to assemble and disassemble according to claim 2, characterized in that: The positioning slot comprises a front slot surface and a rear slot surface; the front slot surface is an inclined surface, and the front slot surface is inclined inward from the slot opening of the positioning slot from front to back; the rear slot surface is perpendicular to the extension direction of the plastic pin.

5. The storage box handle that is easy to assemble and disassemble according to any one of claims 1 to 4, characterized in that: The longitudinal section of the hand grip is trapezoidal, and the size of the front end surface of the hand grip is larger than the size of the rear end surface.

6. The storage box handle that is easy to assemble and disassemble according to claim 5, characterized in that: The hand grip is provided with a longitudinal through hole; the longitudinal through hole is located between the two plastic pins, the axis of the longitudinal through hole is perpendicular to the axis of the hand grip, and the longitudinal through hole constitutes the finger position.

7. The storage box handle that is easy to assemble and disassemble according to claim 6, characterized in that: A transverse partition is arranged in the middle of the longitudinal through hole.

8. The storage box handle that is easy to assemble and disassemble according to claim 7, characterized in that: At least one through hole is formed on the transverse partition.

9. The storage box handle that is easy to assemble and disassemble according to any one of claims 1 to 4, characterized in that: The decorative surface comprises a circular convex surface and a decorative portion. The circular convex surface is arranged on the front side of the grip portion and arches outwards, and the decorative portion is arranged on the outer surface of the circular convex surface.

10. The storage box handle that is easy to assemble and disassemble according to claim 9, characterized in that: The decorative portion is at least one of Paris nail pattern, Geneva pattern, wheat ear pattern and fish scale pattern.

Images