CN215056130U

CN215056130U - Handle structure and door handle

Info

Publication number: CN215056130U
Application number: CN202120269796.6U
Authority: CN
Inventors: 汪华东
Original assignee: Sichuan Henghong Intelligent Control Technology Co ltd
Current assignee: Sichuan Henghong Intelligent Control Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-07
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a handle structure and door handle, this handle structure include the handle pole, and the cover is equipped with the absorption piece on the handle pole, and the absorption piece is provided with the confession liquid device that provides the antiseptic solution for it, and the absorption piece overcoat is equipped with the liquid-permeable sheath. When the user uses the handle, the liquid-permeable sheath is held by the hand, the absorption sheet is extruded, and the disinfectant can disinfect the surface of the liquid-permeable sheath and the hand of the user through the liquid-permeable sheath, so that viruses or bacteria which are effectively reduced are spread through the handle, and the safety of the user is protected.

Description

Handle structure and door handle

Technical Field

The utility model belongs to the technical field of machine parts, concretely relates to handle structure and door handle.

Background

The handle is an important part on the door and is a key part when the door is opened, and the traditional handle belongs to common equipment and is frequently used by people, so that a large amount of bacteria or viruses are attached to the handle. Everyone uses the handle, and bacterium, virus will probably spread through the handle, endanger people's health. At present, handles in the market do not have a disinfection function, so that bacteria or viruses are spread to a user body to cause cross infection, and therefore, the design of the handle with the disinfection function is very beneficial.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the present invention is directed to a handle structure with disinfection function.

The utility model discloses the technical scheme who adopts does: a handle structure comprises a handle rod, wherein an absorption sheet is sleeved on the handle rod, a liquid supply device for supplying disinfectant to the absorption sheet is arranged on the absorption sheet in a matched mode, and a liquid permeable sheath is sleeved outside the absorption sheet.

Alternatively, an elastic member is provided between the absorbent sheet and the handle bar.

As an optional mode, the elastic element comprises an elastic sheet or a tower-shaped spring, one end of the elastic sheet or the tower-shaped spring is suspended, and the other end of the elastic sheet or the tower-shaped spring is connected with the handle rod.

As an optional mode, the handle rod is provided with a liquid channel, a liquid inlet hole and a liquid outlet hole, the liquid supply container, the liquid inlet hole, the liquid channel and the liquid outlet hole are sequentially communicated, and the absorption sheet is used for absorbing disinfectant from the liquid outlet hole.

Optionally, the liquid channel is disposed inside the handle rod, a liquid storage tank communicated with the liquid outlet hole is disposed on the surface of the handle rod, and the absorbing sheet is tightly attached to the surface of the liquid storage tank.

As an optional mode, the liquid inlet hole is formed in the top of the handle rod, an internal thread is formed in the liquid inlet hole, the liquid supply container is provided with a connecting shaft, the connecting shaft is provided with an external thread matched with the internal thread, and the connecting shaft is provided with a liquid discharge hole communicated with the interior of the liquid supply container.

Alternatively, the absorbent sheet comprises a sterilized cotton, which is sleeved outside the handle bar.

Optionally, the liquid-permeable sheath includes a sheath body sleeved outside the absorbing sheet, and the sheath body is provided with liquid-permeable holes.

Another object of the utility model is to provide a door handle, including the above-mentioned handle structure of two sets, two sets of handle structures are outer handle unit and interior handle unit respectively, outer handle unit and interior handle unit all are equipped with the installation mounting panel, and are connected with the square core between outer handle unit and the interior handle unit.

The utility model has the advantages that:

the utility model provides a handle structure, the cover is equipped with the absorption piece on the handle pole, and the absorption piece is furnished with the confession liquid device that provides the antiseptic solution for it, and absorption piece overcoat is equipped with the liquid-permeable sheath. When the user uses the handle, the liquid-permeable sheath is held by the hand, the absorption sheet is extruded, and the disinfectant can disinfect the surface of the liquid-permeable sheath and the hand of the user through the liquid-permeable sheath, so that viruses or bacteria which are effectively reduced are spread through the handle, and the safety of the user is protected. The utility model also provides a door handle, including two sets of handle structures, two sets of handle structures are outer handle unit and interior handle unit respectively, can realize the disinfection function of interior outer handle of door.

Drawings

Fig. 1 is a schematic structural view of a handle structure provided by the present invention;

fig. 2 is an exploded view of a handle structure provided by the present invention;

fig. 3 is a schematic structural view of a handle bar in a handle structure provided by the present invention;

fig. 4 is another structural schematic diagram of the handle bar in a handle structure provided by the present invention;

fig. 5 is a schematic structural view of a door handle provided by the present invention;

in the figure: 1-a handle bar; 2-an absorbent sheet; 3-a liquid supply device; 4-a liquid permeable sheath; 5-a spring plate; 6-a liquid supply container; 7-liquid inlet hole; 8-a liquid storage tank; 9-a connecting shaft; 10-a sleeve body; 11-a liquid-permeable pore; 12-an outer handle unit; 13-an inner handle unit; 14-mounting a support plate; 15-square core; 16-tower spring.

Detailed Description

As shown in fig. 1 and 2, the present embodiment provides a handle structure, which comprises a handle bar 1, wherein an absorbing sheet 2 is sleeved on the handle bar 1, and the absorbing sheet 2 wraps the handle bar 1 and clings to the surface of the handle bar 1. The absorption sheet 2 is provided with a liquid supply device 3 for supplying disinfectant to the absorption sheet 2, and a liquid permeable sheath 4 is sleeved outside the absorption sheet 2. The absorbent sheet 2 can absorb the disinfectant from the liquid supply device 3, and the absorbent sheet 2 is kept in a wet state. The liquid-permeable sheath 4 is provided outside the absorbent sheet 2, and when the liquid-permeable sheath 4 and the absorbent sheet 2 are squeezed, the disinfectant in the absorbent sheet 2 can reach the surface of the liquid-permeable sheath 4 through the liquid-permeable sheath 4. When the user uses the handle, the user holds the liquid-permeable sheath 4 with hands, the absorption sheet 2 is extruded, and the disinfectant can disinfect the surface of the liquid-permeable sheath 4 and the hand of the user through the liquid-permeable sheath 4, so that viruses or bacteria which are effectively reduced can be transmitted through the handle, and the effect of protecting the safety of the user is achieved.

In some embodiments, an elastic member is provided between the absorbent sheet 2 and the handle bar 1, and the elastic member cushions and supports the absorbent sheet 2. Specifically, the elastic piece includes shell fragment 5, and shell fragment 5 slope sets up, the one end of shell fragment 5 is unsettled, and the other end of shell fragment 5 is connected with handle pole 1. The suspended end of the elastic sheet 5 supports the absorbing sheet 2, and the elastic member can be realized by a spring, a breathable pad and other structures. As shown in fig. 3, in some embodiments, the elastic member includes a tower spring 16, one end of the tower spring 16 is suspended, the other end of the tower spring 16 is connected to the handle bar 1, the handle bar 1 is provided with an assembly hole for installing the elastic sheet 5 or the tower spring 16 on the circumferential side, the suspended end of the tower spring 16 supports the absorption sheet 2, and the absorption sheet 2 is in close contact with the liquid-permeable sheath 4 when the tower spring 16 is pressed, so that the disinfectant can permeate to the surface of the liquid-permeable sheath 4.

In some embodiments, the liquid supply device 3 comprises a liquid supply container 6 for supplying a disinfecting liquid to the absorbent sheet 2, the liquid supply container 6 being mounted on the handle bar 1. One end of the absorption sheet 2 can be directly extended into the liquid supply container 6 so as to absorb the disinfectant, and the liquid supply container 6 is provided with a liquid adding port for adding the disinfectant to the liquid supply container 6.

In some embodiments, the handle rod 1 is provided with a liquid channel, a liquid inlet hole 7 and a liquid outlet hole, the liquid supply container 6, the liquid inlet hole 7, the liquid channel and the liquid outlet hole are communicated in sequence, and the absorption sheet 2 is used for absorbing disinfectant from the liquid outlet hole. The disinfectant in the liquid supply container 6 can flow along the liquid inlet hole 7, the liquid channel and the liquid outlet hole and is finally absorbed by the absorption sheet 2. As shown in fig. 4, preferably, the liquid channel is disposed inside the handle rod 1, a liquid storage tank 8 communicated with the liquid outlet hole is disposed on the surface of the handle rod 1, the liquid storage tank 8 may be in an elliptical shape or a rectangular shape, the absorbing sheet 2 is tightly attached to the surface of the liquid storage tank 8, the liquid storage tank 8 is disposed on the top surface of the handle rod 1, and has a certain contact area with the absorbing sheet, so that the absorbing sheet 2 can directly absorb the disinfectant.

As shown in fig. 2, in some embodiments, the liquid inlet hole 7 is disposed at the top of the handle bar 1, the liquid inlet hole 7 is provided with an internal thread, the liquid supply container 6 is provided with a connecting shaft 9, the connecting shaft 9 is provided with an external thread adapted to the internal thread, and the connecting shaft 9 is provided with a liquid discharge hole communicated with the inside of the liquid supply container 6. A sealing ring can be sleeved on the connecting shaft 9 to increase the connection sealing performance of the liquid supply container 6 and the handle rod 1. The disinfecting liquid in the liquid supply container 6 can enter the liquid channel by gravity and is absorbed by the absorption sheet 2 through the liquid outlet hole and the liquid storage tank 8.

In some embodiments, the absorbent sheet 2 comprises a sterilized cotton, which is sleeved outside the handle bar 1, and the sterilizing liquid can be impregnated into and attached to the sterilized cotton. The liquid-permeable sheath 4 comprises a sheath body 10 sleeved outside the sterilized cotton, and the sheath body 10 is provided with liquid-permeable holes 11. The user presses the cover body 10 to deform the elastic sheet 5 or the tower-shaped spring 16, then the cover body 10 is in close contact with the sterilized cotton, and the disinfectant overflows to the surface of the cover body 10 through the liquid permeating holes 11, so that the hand of the user and the cover body 10 can be sterilized. The user releases the handle lever 1 and the spring 5 or the tower spring 16 returns to its original position. The utility model discloses simple structure, convenient to use, disinfection are effectual, can ensure the health of handle and hand, have cut off the passageway that propagates various bacterial diseases through the handle for people's life is clean more sanitary.

As shown in fig. 5, the present embodiment further provides a door handle, which includes two sets of the above-mentioned handle structures, the two sets of handle structures are an outer handle unit 12 and an inner handle unit 13, the outer handle unit 12 and the inner handle unit 13 are both provided with a mounting bracket plate 14, and a square core 15 is connected between the outer handle unit 12 and the inner handle unit 13. The two mounting support plates 14 are mounted on the door body, the outer handle unit 12 and the inner handle unit 13 are respectively positioned inside and outside the door, and the disinfection function of the inner and outer handles of the door is realized.

The utility model has the advantages of it is following:

1. can be used as a common door handle;

2. can be used as a disinfection type door handle;

3. the door handle can be replaced independently, and the door handle (including a lockset) can be connected in a whole set;

4. when the door handle is replaced independently, the current situation of the original door handle is not changed;

5. the installation is simple, and common personnel can install the device quickly;

6. the cost of a single device is low, and a user can flexibly and quickly deploy the device.

The utility model discloses have following social value: the door handle can quickly kill bacteria or viruses on the door handle, and can effectively protect family members from being cross-infected by the viruses or the bacteria on the door handle when being applied to families; the door handle is applied to places with large flow of people such as schools, hospitals, dormitories, office buildings, offices and hallways, can effectively prevent viruses or bacteria from cross infection through the door handle, and provides a new protection for the health and safety of people. The product has high social value and is suitable for all people.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The handle structure is characterized by comprising a handle rod (1), wherein an absorption sheet (2) is sleeved on the handle rod (1), a liquid supply device (3) for supplying disinfectant to the absorption sheet (2) is arranged on the absorption sheet (2), and a liquid-permeable sheath (4) is sleeved outside the absorption sheet (2).

2. Handle structure according to claim 1, characterized in that an elastic element is provided between the absorbing sheet (2) and the handle bar (1).

3. The handle structure of claim 2, wherein the elastic member comprises a spring plate (5) or a tower spring (16), one end of the spring plate (5) or the tower spring (16) is suspended, and the other end of the spring plate (5) or the tower spring (16) is connected with the handle bar (1).

4. A handle structure according to claim 1, wherein said liquid supply means (3) comprises a liquid supply container (6) for supplying sterilizing liquid to said absorbent sheet (2), said liquid supply container (6) being mounted on a handle bar (1).

5. Handle structure according to claim 4, characterized in that said handle bar (1) is provided with a liquid passage, a liquid inlet hole (7) and a liquid outlet hole, said liquid supply container (6), liquid inlet hole (7), liquid passage and liquid outlet hole communicating in sequence, said absorbing sheet (2) being intended to absorb the sterilizing liquid from said liquid outlet hole.

6. The handle structure according to claim 5, wherein the liquid channel is arranged inside the handle rod (1), the surface of the handle rod (1) is provided with a liquid storage tank (8) communicated with the liquid outlet hole, and the absorption sheet (2) is tightly attached to the surface of the liquid storage tank (8).

7. The handle structure according to claim 6, wherein the liquid inlet hole (7) is arranged at the top of the handle bar (1), the liquid inlet hole (7) is provided with an internal thread, the liquid supply container (6) is provided with a connecting shaft (9), the connecting shaft (9) is provided with an external thread adapted to the internal thread, and the connecting shaft (9) is provided with a liquid discharge hole communicated with the interior of the liquid supply container (6).

8. Handle structure according to claim 1, characterized in that the absorbent sheet (2) comprises a sterile cotton, which is sleeved outside the handle stem (1).

9. The handle structure according to claim 8, wherein the liquid-permeable sheath (4) comprises a sheath body (10) covering the absorbent sheet (2), and the sheath body (10) is provided with liquid-permeable holes (11).

10. A door handle comprising two sets of handle structures as claimed in any one of claims 1 to 9, the two sets of handle structures being an outer handle unit (12) and an inner handle unit (13), the outer handle unit (12) and the inner handle unit (13) each being provided with a mounting bracket plate (14), and a square core (15) being connected between the outer handle unit (12) and the inner handle unit (13).