CN212154410U - Hidden handle, door body and sterilizer - Google Patents

Abstract

The utility model belongs to the technical field of the sterilizer, a hidden handle and door body and sterilizer are disclosed. The hidden handle is used for a door body and comprises a handle seat, a handle cover, a rotating shaft and an elastic part; the handle seat is arranged in the door body, the handle seat is rotationally connected with the handle cover through the rotating shaft, and the elastic component is arranged between the handle cover and the handle seat; the handle cover rotates around the rotating shaft to compress the elastic part, and the compressed elastic part enables the handle cover to recover to be flush with the door body. The utility model discloses a hidden handle and door body and sterilizer can solve present external handle and occupy a body surface space to and inlay the easy deposition's of handle problem secretly.

Description

Hidden handle, door body and sterilizer

Technical Field

The utility model belongs to the technical field of the sterilizer, concretely relates to hidden handle and door body and sterilizer.

Background

The handle structure of the disinfection cabinet on the current market is mainly divided into two types, one type is an external handle, and the other type is a concealed handle. The external handle occupies the space on the outer surface of the disinfection cabinet door body, and the scratch problem is easily caused by collision; the hidden embedded handle does not occupy the space on the outer surface of the door body of the disinfection cabinet, but the hidden embedded part is easy to accumulate dust and is not easy to clean, and in addition, the glass panel of the disinfection cabinet is difficult to be integrated in terms of product appearance.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve present external handle and occupy door body surface space to and the easy problem of deposition of secret formula handle, the utility model provides a hidden handle.

The utility model also aims to provide a door body with above-mentioned hidden handle.

The utility model also aims to provide a disinfection cabinet applying the door body with the hidden handle.

The utility model discloses a following scheme realizes: a hidden handle is used for a door body and comprises a handle seat, a handle cover, a rotating shaft and an elastic part;

the handle seat is arranged in the door body, the handle seat is rotationally connected with the handle cover through the rotating shaft, and the elastic component is arranged between the handle cover and the handle seat; the handle cover rotates around the rotating shaft to compress the elastic part, and the compressed elastic part enables the handle cover to recover to be flush with the door body.

Preferably, the elastic part is a torsion spring, the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is abutted to the handle cover, and the other end of the torsion spring is abutted to the handle seat.

Preferably, the handle seat is provided with a limiting groove, one end of the torsion spring is limited in the limiting groove, and the other end of the torsion spring is abutted to the handle cover.

Preferably, the hidden handle further comprises a damper; the damper is internally provided with a rotating shaft and is connected with the handle cover to damp the rotation of the handle cover.

Preferably, the damper includes a fixed portion and a movable portion; the fixed part is in limit connection with the handle seat, and the handle cover is in limit connection with the movable part and is used for driving the movable part to rotate relative to the fixed part so as to realize the rotation resistance of the handle cover.

Preferably, the fixing part is provided with a positioning bulge; the handle seat is provided with a positioning hole, and the positioning bulge is inserted in the positioning hole;

the end part of the movable part is provided with a positioning buckle which is inserted in a rotating shaft mounting hole of the handle cover.

Preferably, the handle cover is further provided with a blocking block, and the blocking block is arranged at the edge of the handle cover and used for preventing the handle cover from protruding out of the door body.

The utility model also provides a door body, which comprises a door body component and the hidden handle; the door body subassembly is last to have seted up the mounting groove, and hidden handle is installed in the mounting groove.

Preferably, the door body assembly comprises a door body fixing frame, a door body panel and a support; the door body panel is connected with the door body fixing frame through a support and forms an accommodating cavity;

the mounting groove is opened on the door body panel and with hold the chamber intercommunication, hidden handle is installed in the mounting groove.

The utility model also provides a disinfection cabinet, including the disinfection cabinet body to and foretell door body, the door body is installed on the disinfection cabinet body.

Compared with the prior art, adopt above-mentioned scheme the utility model discloses a hidden handle beneficial effect does:

because the handle seat of the utility model is arranged in the door body, the hidden handle of the utility model is embedded in the door body and can not occupy the outer surface space of the door body;

the handle seat and the handle cover are rotationally connected through the rotating shaft, and the elastic part is arranged between the handle cover and the handle seat; and the handle lid revolves the rotation of axes and rotates in order to compress elastomeric element, and the elastomeric element of compressed makes the handle lid resume again to flushing with the door body, just so effectually avoid the front surface of handle lid protrusion door body, effectually avoid the handle lid to inlay in the door body in vain simultaneously, and then solved the problem that has the deposition, that is to say, the hidden handle of this embodiment is in the outward appearance, not only realize hidden function, and effectually avoid the deposition, the too much problem of the external surface space of door body that occupies of current external handle has been solved, the easy deposition's of current hidden handle problem has been solved simultaneously.

Compared with the prior art, the utility model discloses a door body and sterilizer beneficial effect do with above-mentioned scheme:

because the hidden handle of the utility model is positioned in the mounting groove, the handle of the utility model can not occupy the outer surface space of the door body; in addition, the handle cover of the hidden handle can restore the handle cover swinging backwards to the condition that the front surface of the handle cover is flush with the front surface of the door body under the action of the elastic force of the elastic part, so that the handle cover is prevented from protruding out of the front surface of the door body, the hidden function is realized in appearance, and meanwhile, the dust accumulation is effectively avoided; so the utility model discloses a door body outward appearance is pleasing to the eye, has solved the too much problem that occupies external surface space of door of current external handle, has solved the easy deposition's of current secret handle problem of inlaying simultaneously.

In addition, the disinfection cabinet provided with the door body can also solve the problem that the existing external handle occupies too much space on the outer surface of the door body, and simultaneously solves the problem that the existing hidden embedded handle is easy to accumulate dust.

Drawings

Fig. 1 is a schematic structural view of a hidden handle provided in embodiment 1 of the present invention at a viewing angle;

fig. 2 is a schematic structural view of a hidden handle provided in embodiment 1 of the present invention at another viewing angle;

fig. 3 is a schematic structural view of a handle seat of a hidden handle provided in embodiment 1 of the present invention at a viewing angle;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

fig. 6 is a schematic structural view of a handle seat of a hidden handle provided in embodiment 1 of the present invention at another viewing angle;

fig. 7 is a schematic cross-sectional view of a handle seat of a hidden handle according to embodiment 1 of the present invention;

fig. 8 is a schematic structural view of a hidden handle provided in embodiment 1 of the present invention with a handle cover removed;

FIG. 9 is an enlarged view at C in FIG. 8;

FIG. 10 is an enlarged view at D of FIG. 8;

fig. 11 is a schematic view of an assembly structure of a damper and a rotating shaft of a hidden handle according to embodiment 1 of the present invention;

fig. 12 is a schematic structural view of a hidden handle provided in embodiment 1 of the present invention with a handle seat removed;

fig. 13 is an assembly structure schematic diagram of a door body provided in embodiment 2 of the present invention;

fig. 14 is an exploded schematic view of a door body provided in embodiment 2 of the present invention;

in the figure: 1. a hidden handle; 2. a door body assembly; 11. a handle base; 12. a handle cover; 13. a rotating shaft; 14. an elastic member; 15. a damper; 21. a door body fixing frame; 22. a door body panel; 23. a support; 112. positioning holes; 113. a limiting groove; 151. a damper body; 152. positioning the projection; 153. positioning a buckle; 121. and a block of bits.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that "forward" and "backward" in the present invention represent forward direction when the door body is installed on the disinfection cabinet; and the direction away from the user is backwards. The front surface of the utility model is the side of the door body facing the user when the door body is arranged on the disinfection cabinet, and the side of the door body deviating from the user is the back surface; the utility model discloses well "fixed connection" can be threaded connection, can be bayonet coupling, connected modes such as viscose connection.

Example 1

The embodiment provides a hidden handle for a door body, which comprises a handle seat 11, a handle cover 12, a rotating shaft 13 and an elastic part 14, as shown in fig. 1 and fig. 2;

the handle seat 11 is arranged in the door body, the handle seat 11 is rotationally connected with the handle cover 12 through a rotating shaft 13, and the elastic component 14 is arranged between the handle cover 12 and the handle seat 11; the handle cover 12 rotates about the rotary shaft 13 to compress the elastic member 14, and the compressed elastic member 14 restores the handle cover 12 to be flush with the door body.

Because the handle seat 11 is arranged in the door body, the hidden handle of the embodiment is embedded in the door body and does not occupy the outer surface space of the door body;

the handle base 11 is rotatably connected with the handle cover 12 through the rotating shaft 13, and the elastic component 14 is arranged between the handle cover 12 and the handle base 11; and handle lid 12 rotates around pivot 13 in order to compress elastomeric element 14, and the elastomeric element 14 of compressed makes handle lid 12 resume to flushing with the door body again, just so effectually avoid handle lid 12 to protrude the front surface of the door body, effectually avoid handle lid 12 to inlay in the door body secretly simultaneously, and then solved the problem that has the deposition, that is to say, the hidden handle of this embodiment is in the outward appearance, not only realize hidden function, and the effectual deposition of avoiding, the problem of the too much external surface space of door body that occupies of current external handle has been solved, the easy deposition of current hidden handle problem has been solved simultaneously.

In the present embodiment, the rotation shaft 13 passes through the handle holder 11 and is connected with the handle cover 12, and as shown in fig. 1 and 2 in particular, the rotation shaft 13 is connected with the handle holder 11 through a screw thread, that is, the rotation shaft 13 is stationary relative to the handle holder 11 when the handle cover 12 rotates around the rotation shaft 13.

In this embodiment, as shown in fig. 3 to 10, a flange is provided on the outer periphery of the handle holder 11 for facilitating the installation of the handle holder 11 in the door body. And a space for the handle cover 12 to swing freely forwards or backwards relative to the door body, namely a movement space for rotating around the rotating shaft 13 and compressing the elastic component 14, is reserved between the handle cover 12 and the handle seat 11.

In a specific embodiment, as shown in fig. 8, 10 and 12, the elastic member 14 is a torsion spring, the torsion spring is sleeved on the rotating shaft 13, one end of the torsion spring abuts against the handle cover 12, and the other end abuts against the handle base 11.

Because one end of the torsion spring is abutted against the handle cover 12 and the other end is abutted against the handle seat 11, when a user pushes the handle cover 12 backwards to swing backwards relative to the door body, namely the handle cover 12 rotates around the rotating shaft 13 to compress the elastic component 14, the handle cover 12 and the handle seat 11 compress the torsion spring, and the torsion spring generates elastic deformation; when the user stops applying the acting force to the handle cover 12, the handle cover 12 loses the pushing force applied by the user, and the torsion spring gradually recovers the elastic deformation, so that the handle cover 12 swings forwards relative to the door body until the front surface of the handle cover 12 is flush with the front surface of the door body.

In addition, in order to avoid the position change of the torsion spring when the torsion spring is elastically deformed, in a specific embodiment, the handle base 11 is provided with a limiting groove 113, as shown in fig. 3, 5, 7 and 10, one end of the torsion spring is limited in the limiting groove 113, and the other end of the torsion spring abuts against the handle cover 12. Therefore, the torsion spring is fixed at the same position when being elastically deformed and restored to be deformed, and the torsion spring is effectively prevented from moving along the rotating shaft 13.

In a particular embodiment, as shown in fig. 8, 9, 11 and 12, the hidden handle further includes a damper 15; the damper 15 has the rotation shaft 13 installed therein, and the damper 15 is connected to the handle cover 12 to damp the rotation of the handle cover 12.

If the damper 15 is not arranged, when a user pushes and pulls the hand cover 12 backwards, reaction force is formed on the hand cover 12 due to the elastic deformation of the elastic component 14, so that the hand cover 12 has a tendency of swinging forwards relative to the door body, and further, fingers are squeezed, so that the risk of pinching hands of the user exists;

if the damper 15 is not arranged, after a user stops applying an acting force to the handle cover 12, the handle cover 12 can rapidly swing forwards relative to the door body under the action of the elastic component 14, so that the handle cover 12 is likely to protrude out of the door body, or a large acting force is formed between the handle cover 12 and the door body, so that a large sound is caused, even the door body or the handle cover 12 is damaged, and the use experience of the user can be reduced;

therefore, in the present embodiment, the damper 15 is provided, so that when the elastic member 14 is elastically deformed, the forces of the elastic member 14 and the damper 15 can be balanced, and the problem that the grip cover 12 grips the user when the user is using the handle cover can be avoided while the grip cover 12 is slowly rebounded.

In a specific embodiment, as shown in fig. 11, the damper 15 includes a fixed portion 151 and a movable portion (not shown) located inside the fixed portion 151 and rotatably connected to the fixed portion 151; the fixed part 151 is in limit connection with the handle base 11, and the handle cover 12 is in limit connection with the movable part and is used for driving the movable part to rotate relative to the fixed part 151 so as to realize the rotation resistance of the handle cover 12.

In a specific embodiment, as shown in fig. 11 and 12, the fixing portion 151 is provided with a positioning boss 152; the handle base 11 is provided with a positioning hole 112, as shown in fig. 4 and 6, the positioning protrusion 152 is inserted into the positioning hole 112, so that the fixing portion 151 is fixedly connected with the handle base 11, and the fixing base 151 is prevented from rotating along with the movable portion;

the end of the movable part is provided with a positioning buckle 153, the positioning buckle 153 is inserted in the rotating shaft mounting hole of the handle cover 12, and the movable part is fixedly connected with the handle cover 12 in a limiting way through the positioning buckle 153, so that when the handle cover 12 swings forwards or backwards relative to the door body (namely, when the handle cover 12 rotates around the rotating shaft 13), the movable part is driven to perform damping rotation relative to the fixed part 151, and the purpose of damping the forward or backward swinging of the handle cover 12 is achieved.

In a specific embodiment, as shown in fig. 1, 2 and 12, the handle cover 12 is further provided with a blocking block 121, and the blocking block 121 is arranged at an edge position of the handle cover 12 for preventing the handle cover 2 from protruding out of the door body;

without the stop block 121, when the user no longer pushes or pulls the handle cover 12 hard, the following situation occurs in the handle cover 12: because the elastic restoring force of the elastic member 14 is large, it takes a long time for the handle cover 12 to swing back and forth forward or backward under the action of the elastic member 14, that is, when the handle cover 12 is restored to be flush with the door body;

and if set up at the border position of handle lid 12 and hinder position piece 121, then when handle lid 12 swung forward for the door body, hinder position piece 121 and the door body and will produce the damping, and then the effectual handle lid 12 of avoiding protrudes the door body, makes handle lid 12 stop the swing simultaneously, can make handle lid 12 quick recovery to the state that flushes with the door body promptly.

In the present embodiment, the front surface of the block 121 is flush with the back surface of the handle cover 12. When the handle cover 12 moves forward under the action of the elastic component 14, the stop block 121 will collide with the door body, and the purpose of stopping the handle cover 12 from swinging forward is achieved, so that the handle cover 12 is quickly restored to the state of being flush with the door body.

Example 2

The embodiment provides a door body, as shown in fig. 13 and 14, comprising a door body assembly 2 and a hidden handle 1 of embodiment 1; the door body component 2 is provided with a mounting groove, and the hidden handle 1 is arranged in the mounting groove.

Because the hidden handle 1 is positioned in the mounting groove, the handle of the embodiment can not occupy the outer surface space of the door body; in addition, because the handle cover 12 of the hidden handle 1 can make the handle cover 12 swinging backwards return to the state that the front surface of the handle cover 12 is flush with the front surface of the door body under the action of the elastic force of the elastic part 14, the handle cover 12 is prevented from protruding out of the front surface of the door body, the hidden function is realized in appearance, and meanwhile, dust accumulation is effectively avoided;

therefore, the door body of the embodiment is attractive in appearance, the problem that the existing external handle occupies too much space on the outer surface of the door body is solved, and meanwhile the problem that the existing hidden embedded handle is easy to accumulate dust is solved.

In the specific embodiment, the door body assembly 2 includes a door body fixing frame 21, a door body panel 22 and a bracket 23; the door body panel 22 is connected with the door body fixing frame 21 through a bracket 23, and an accommodating cavity is formed;

the mounting groove that sets up and hold the chamber intercommunication on the door body panel 22, hidden handle 1 is installed in the mounting groove.

In this embodiment, a U-shaped mounting groove is formed at the top of the door panel 22, and the hidden handle 1 is installed in the U-shaped mounting groove.

In the present embodiment, the door panel 22 is made of glass for the sake of aesthetic appearance of the door; one end face of the bracket 23 is bonded with the door body panel 22 through adhesive, and the other end face is fixedly connected with the door body fixing frame 21 through screws, so that an accommodating cavity is formed between the door body panel 22 and the door body fixing frame 21.

When using, the user promotes handle cover 12 with the hand and moves backward for door body panel 22 around pivot 13, moves towards door body fixed frame 21 promptly, and until the one end of handle cover 12 and the fixed frame 21 butt of door body, the user stretches into from the mounting groove with the finger and holds the intracavity to power is to the door body panel 22 of pulling forward, just so successfully pulls open the door body.

In a specific embodiment, the depth of the installation groove is at least equal to the thickness of the hidden handle 1, which is to enable the hidden handle 1 to be hidden in the door body; however, considering that the hidden handle 1 is hidden in the door body, there is a problem that dust is easily accumulated, it is preferable that the depth of the installation groove is equal to the thickness of the hidden handle 1, that is, the front surface of the handle cover 12 is flush with the front surface of the door body panel 22 after the hidden handle 1 is installed in the installation groove.

Example 3

The embodiment provides a disinfection cabinet, including the disinfection cabinet body to and the door body of embodiment 2, the door body is installed on the disinfection cabinet body.

The sterilizer of this embodiment is pleasing to the eye with regard to the outward appearance like this, has solved the problem that current external handle is too much occupy door body surface space, has solved the easy deposition's of current secret handle problem simultaneously.

The process of opening or closing the door body of example 3 is specifically described with reference to example 1 and example 2:

as shown in fig. 12, 13 and 14, when the door body of the disinfection cabinet of embodiment 3 needs to be opened, the user pushes the lower part of the handle cover 12 first until the lower back of the handle cover 12 is abutted against the door body fixing frame 21, at this time, because of the existence of the damper 15, the handle cover 12 will not swing forward rapidly under the elastic force of the elastic component 14, and a space for accommodating fingers is formed;

then, the user extends fingers into the mounting groove from the space; finally, the door panel 22 is pulled outwards with force, so that the door body is pulled out of the disinfection cabinet body;

in the process of pushing the handle cover 12, because the handle cover 12 drives the movable part of the damper 15 to perform damped rotation relative to the fixed part 151 through the positioning buckle 153, and at the same time, the elastic part 14 (e.g., a torsion spring) is compressed, so that the elastic part 14 is elastically deformed; when the lower part of the handle cover 12 is abutted against the handle seat 11, the elastic part 14 is subjected to maximum elastic deformation, and at the moment, due to the existence of the damper 15, the elasticity of a part of the elastic part 14 is balanced, so that the handle cover 12 cannot be quickly restored to a state of being flush with the door body panel 22, and the problem of clamping the handle by the handle cover 12 is effectively avoided;

after pulling out the sterilizer body with the door body, the user will point out, still because the effect of elastomeric element 14 and attenuator 15 this moment, can make handle cover 12 around 13 slow swing forward for the door body, stop piece 121 on handle cover 12 and the mutual conflict of door body panel 22 back until, and the front surface of handle cover 12 and the front surface of door body panel 22 flush each other this moment, not only play like this and prevent the purpose of handle cover 12 protrusion door body panel, and can make the quick state that resumes to and the door body flush of handle cover 12.

When the door body is needed to seal the disinfection cabinet body, a user only needs to push the door body panel 22 by hand until the door body seals the disinfection cabinet body.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A hidden handle is used for a door body and is characterized by comprising a handle seat (11), a handle cover (12), a rotating shaft (13) and an elastic part (14);

the handle seat (11) is arranged in the door body, the handle seat (11) is rotatably connected with the handle cover (12) through the rotating shaft (13), and the elastic component (14) is arranged between the handle cover (12) and the handle seat (11); the handle cover (12) rotates around the rotating shaft (13) to compress the elastic part (14), and the compressed elastic part (14) enables the handle cover (12) to be restored to be flush with the door body.

2. The hidden handle according to claim 1, wherein the elastic member (14) is a torsion spring, the torsion spring is sleeved on the rotating shaft (13), one end of the torsion spring abuts against the handle cover (12), and the other end abuts against the handle base (11).

3. The hidden handle according to claim 2, wherein the handle base (11) is formed with a limiting groove (113), one end of the torsion spring is limited in the limiting groove (113), and the other end of the torsion spring abuts against the handle cover (12).

4. The hidden handle of claim 1, further comprising a damper (15); install in attenuator (15) pivot (13), attenuator (15) with handle lid (12) are connected with the damping handle lid (12) rotation.

5. The concealed pull according to claim 4, wherein the damper (15) includes a fixed portion (151) and a movable portion; the fixed part (151) is in limit connection with the handle base (11), and the handle cover (12) is in limit connection with the movable part and used for driving the movable part to rotate relative to the fixed part (151) so as to damp the rotation of the handle cover (12).

6. The concealed pull according to claim 5, wherein the fixing portion (151) is provided with a positioning projection (152); the handle seat (11) is provided with a positioning hole (112), and the positioning bulge (152) is inserted into the positioning hole (112);

the end part of the movable part is provided with a positioning buckle (153), and the positioning buckle (153) is inserted in a rotating shaft mounting hole of the handle cover (12).

7. The concealed handle according to any one of claims 1 to 6, wherein the handle cover (12) is further provided with a blocking block (121), and the blocking block (121) is arranged at an edge position of the handle cover (12) for preventing the handle cover (12) from protruding out of the door body.

8. A door comprising a door body assembly (2), and a concealed handle (1) according to any one of claims 1 to 7; the door body component (2) is provided with an installation groove, and the hidden handle (1) is arranged in the installation groove.

9. The door body according to claim 8, characterized in that the door body assembly (2) comprises a door body fixing frame (21), a door body panel (22) and a bracket (23); the door body panel (22) is connected with the door body fixing frame (21) through the bracket (23) to form an accommodating cavity;

the mounting groove is formed in the door body panel (22) and communicated with the accommodating cavity, and the hidden handle (1) is arranged in the mounting groove.

10. A disinfection cabinet, comprising a disinfection cabinet body and the door body of claim 8 or 9, wherein the door body is mounted on the disinfection cabinet body.

Images