CN219864490U

CN219864490U - Door handle with locking function and door structure

Info

Publication number: CN219864490U
Application number: CN202320648876.1U
Authority: CN
Inventors: 姚春生
Original assignee: Panjin Haixing Technology Co ltd
Current assignee: Panjin Haixing Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-10-20
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a door handle with a locking function, which comprises two independent single-side handles; the single-side handle comprises a fixed shell and a swinging shell; the fixed shell is used for connecting the door plate of the door structure; the swinging shell body belonging to the same single-side handle is pivoted with the fixed shell body through a pivot shaft so that the swinging shell body can swing relative to the fixed shell body; the fixed shell is provided with a baffle, an embedded clamping groove is formed between the swing shell belonging to the same single-side handle and the baffle of the fixed shell, and the swing shell is provided with a convex strip clamping block; when the door handle with the locking function is arranged on the door plate of the door structure and the door structure is in a closed state, the convex strip-shaped clamping block of one of the two single-side handles is clamped into the embedded clamping groove of the other one for clamping. After the door is arranged on the door plate, the door plate can be synchronously closed and locked, and the door plate can be synchronously opened and unlocked, so that the door opening and closing processes are simplified. The utility model also discloses a door structure.

Description

Door handle with locking function and door structure

Technical Field

The utility model relates to the technical field of door handles, in particular to a door handle with a locking function and a door structure.

Background

Patent publication No. CN212249512U discloses a double door handle lock including a first shackle, a second shackle and a movable lever, thereby locking together left and right door handles. That is, the double door handle lock is adapted to a conventional door handle to lock the conventional door handle.

However, the locking mode needs to close the door plate of the door structure first, and then the door handle lock locks the door handle of the door structure together, namely the door structure needs to be closed and opened step by step, so that the door opening and closing process is complicated.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a door handle with a locking function, which can synchronously complete the closing and locking of the door panel and synchronously complete the opening and unlocking of the door panel after being installed on the door panel, so as to simplify the door opening and closing process of the door structure.

It is a second object of the present utility model to provide a door structure.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the door handle with the locking function comprises two independent single-side handles; the single-side handle comprises a fixed shell and a swinging shell; the fixed shell is used for connecting a door plate of the door structure; the swinging shells belonging to the same single-side handle are pivoted with the fixed shell through a pivot shaft so that the swinging shells can swing relative to the fixed shell; the fixed shell is provided with a baffle, an embedded clamping groove is formed between the swing shell belonging to the same single-side handle and the baffle of the fixed shell, and the swing shell is provided with a convex strip-shaped clamping block; when the door handle with the locking function is arranged on the door plate of the door structure and the door structure is in a closed state, the convex strip-shaped clamping block of one of the two single-side handles is clamped into the embedded clamping groove of the other one for clamping.

Further, the fixed housing and the swing housing belonging to the same one of the single-sided handles are distributed in a stacked manner in the thickness direction of the single-sided handle.

Further, an outer edge of one of the fixed housing and the swing housing belonging to the same one of the single-sided handles is provided with an edge groove, and the other is provided with an edge protrusion adapted to cover the edge groove.

Further, the outer contour of the unilateral handle is of a U-shaped structure, and when the door handle with the locking function is installed on a door plate of the door structure and the door structure is in a closed state, the two unilateral handles form a round-corner rectangular structure.

Further, one of the fixed shell and the swinging shell belonging to the same single-side handle is provided with a pivoting clamping groove, the other is provided with a pivoting shaft fixedly connected with the pivoting shaft, the inner size of the pivoting clamping groove is larger than the notch size of the pivoting clamping groove, and the pivoting shaft is clamped into the inner of the pivoting clamping groove along the notch of the pivoting clamping groove.

Further, the fixed shell is provided with a screw column, the screw column is used for being abutted against the door plate of the door structure, and the screw column is provided with a threaded hole.

Further, a front convex clamping block is arranged on one side, away from the fixed shell, of the convex clamping block of the swing shell belonging to the same single-side handle, and the front convex clamping block is used for being clamped with the inner wall surface of the swing shell of the other single-side handle.

Further, the protruding strip-shaped clamping blocks belonging to the same single-side handle are arranged in close proximity to the embedded clamping grooves, so that the protruding strip-shaped clamping blocks are used as a part of surrounding the embedded clamping grooves.

Further, the unilateral handle is provided with at least two raised strip-shaped clamping blocks and at least two embedded clamping grooves, one raised strip-shaped clamping block and one embedded clamping groove form a group of connecting positions, and the two groups of connecting positions are positioned on two opposite sides of the unilateral handle.

The second purpose of the utility model is realized by adopting the following technical scheme:

the door structure comprises two door plates and the door handle with the locking function, wherein one single-side handle is connected with one door plate.

Compared with the prior art, the utility model has the beneficial effects that:

after applying this door handle from area locking function to the door plant of door structure, when the staff closes two door plants, make two unilateral handles mutually support in step, make the clamping is carried out in the embedded draw-in groove of another to the sand grip form fixture block card of one of them two unilateral handles income to accomplish the closing and the locking of door structure in step. When the door is opened, the two unilateral handles are unlocked by hands, and then the two unilateral handles are pulled respectively to drive the door plate to open the door, namely, the door plate is unlocked and pulled open, and the single-sided handles are not required to be released. Thus, the door opening and closing process of the door structure is simplified.

Drawings

Fig. 1 is a schematic structural view of a door handle with locking function according to the present utility model;

FIG. 2 is an exploded view of the door handle of FIG. 1 with a locking function;

FIG. 3 is another view of FIG. 2;

FIG. 4 is a cross-sectional view of FIG. 1;

FIG. 5 is a schematic view of the structure of the single-sided handle of FIG. 1;

fig. 6 is an exploded view of fig. 5.

In the figure: 1. a single-sided handle; 11. a fixed housing; 111. a baffle; 112. an edge groove; 113. a pin joint clamping groove; 1131. a notch; 1132. a groove inside; 114. a screw column; 115. a buckle; 12. a swing case; 121. a convex strip-shaped clamping block; 1211. a front convex clamping block; 122. edge bulge; 123. a bayonet; 13. a pin joint shaft; 14. the clamping groove is embedded.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The use of "vertical," "horizontal," "left," "right," and similar expressions are for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 4 show a door handle with locking function according to a preferred embodiment of the present utility model. Which comprises two single-sided handles 1 independent of each other. The single-sided handle 1 includes a fixed housing 11 and a swing housing 12. Referring to fig. 4, the fixed housing 11 is used to connect with a door panel of a door structure to rotate the door panel. The swinging shell 12 and the fixed shell 11 belonging to the same single-side handle 1 are pivoted through a pivot shaft 13, so that the swinging shell 12 can swing relative to the fixed shell 11. The fixed shell 11 is provided with a baffle 111, a clamping groove 14 is formed between the swinging shell 12 belonging to the same single-side handle 1 and the baffle 111 of the fixed shell 11, and the swinging shell 12 is provided with a convex strip clamping block 121. When the door handle with locking function is installed on the door plate of the door structure and the door structure is in a closed state, the convex strip-shaped clamping block 121 of one of the two single-side handles 1 is clamped into the embedded clamping groove 14 of the other handle for clamping.

Obviously, after the door handle with the locking function is applied to the door plate of the door structure, when the two door plates are closed by hands of a person, the two single-side handles 1 are matched with each other synchronously, namely, the convex strip-shaped clamping block 121 of one of the two single-side handles 1 is clamped into the embedded clamping groove 14 of the other to be clamped, so that the closing and locking of the door structure are finished synchronously. When the door is opened, the two unilateral handles 1 are unlocked by hands, and then the two unilateral handles 1 are pulled respectively to drive the door plate to open the door, namely, the door plate is unlocked and pulled open, and the single-sided handles 1 do not need to be released. Thus, the door opening and closing process of the door structure is simplified.

Preferably, the fixed housing 11 and the swing housing 12 belonging to the same one-sided handle 1 are distributed in a stacked manner in the thickness direction of the one-sided handle 1. By the arrangement, a user can operate the two single-side handles 1 simultaneously by one hand, so that the operation process is simpler and more convenient. It will be appreciated that as an alternative arrangement prevention, both the fixed housing 11 and the swing housing 12 may be arranged at intervals in the horizontal direction.

Preferably, referring to fig. 4, one of the fixed housing 11 and the swing housing 12 belonging to the same single-side handle 1 is provided with an edge groove 112 at an outer edge thereof, and the other is provided with an edge protrusion 122, and the edge protrusion 122 is adapted to cover the edge groove 112, so that the single-side handle 1 is relatively stable and firm when closed, i.e. is not easy to be opened automatically by a manual operation.

Preferably, referring to fig. 4, the outer profile of the single-sided handle 1 has a U-shaped structure, and when the door handle with locking function is mounted on the door panel of the door structure and the door structure is in a closed state, the two single-sided handles 1 constitute a rounded rectangular structure. By this arrangement, even when the door structure is in the closed state, it is convenient for a human hand to grasp the one-sided handle 1.

Preferably, referring to fig. 4, one of the fixed housing 11 and the swing housing 12 belonging to the same single-side handle 1 is provided with a pivoting clamping groove 113, the other is provided with a pivoting shaft 13 fixedly connected with the pivoting shaft 13, the size of a groove inside 1132 of the pivoting clamping groove 113 is larger than the size of a notch 1131 of the pivoting clamping groove 113, and the pivoting shaft 13 is clamped into the groove inside 1132 of the pivoting clamping groove 113 along the notch 1131 of the pivoting clamping groove 113. This is so arranged that the fixed housing 11 and the swing housing 12 are manufactured separately and then the rapid assembly of both is achieved by means of a snap-fit.

Preferably, referring to fig. 4, in order to facilitate rapid installation of the one-sided handle 1 on the door panel, the stationary housing 11 is provided with a screw post 114, the screw post 114 being for abutting against the door panel of the door structure, the screw post 114 having a threaded hole.

Preferably, referring to fig. 4, a front convex block 1211 is provided on a side of the protrusion block 121 of the swing case 12 attached to the same one-sided handle 1 away from the fixed case 11, and the front convex block 1211 is used to engage with an inner wall surface of the swing case 12 of the other one-sided handle 1. By the arrangement, the two single-side handles 1 are clamped more firmly when being matched with each other.

Preferably, the protruding strip-shaped clamping blocks 121 belonging to the same single-side handle 1 are arranged closely to the embedded clamping groove 14, so that the protruding strip-shaped clamping blocks 121 are used as a part of surrounding the embedded clamping groove 14. This arrangement allows the two single-sided handles 1 to be constrained to each other to improve the locking stability of the two handles.

In order to improve the locking stability of the door structure, it is preferable that the single-sided handle 1 is provided with at least two protruding strip-shaped clamping blocks 121 and at least two embedded clamping grooves 14, and one protruding strip-shaped clamping block 121 and one embedded clamping groove 14 form a group of connection positions, and the two groups of connection positions are located on two opposite sides of the single-sided handle 1. For this purpose, more preferably, referring to fig. 5 and 6, the stationary housing 11 is provided with a catch 115, and the swing housing 12 is provided with a bayonet 123, the bayonet 123 being for catching the bayonet 123.

The utility model also discloses a door structure which comprises two door plates and a door handle with a locking function, wherein one single-side handle 1 is connected with one door plate.

It can be appreciated that the door handle with locking function of the present utility model can be used for door structures of chest doors, home indoor doors, home stair doors, conference room doors, etc., without forcibly installing mechanical locks or electronic locks.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. Door handle from taking locking function, its characterized in that: comprises two independent single-side handles (1); the single-side handle (1) comprises a fixed shell (11) and a swinging shell (12); the fixed shell (11) is used for connecting a door plate of a door structure; the swinging shells (12) belonging to the same single-side handle (1) are pivoted with the fixed shell (11) through a pivot shaft (13), so that the swinging shells (12) can swing relative to the fixed shell (11); the fixed shell (11) is provided with a baffle (111), an embedded clamping groove (14) is formed between the swinging shell (12) belonging to the same single-side handle (1) and the baffle (111) of the fixed shell (11), and the swinging shell (12) is provided with a convex strip clamping block (121); when the door handle with the locking function is arranged on a door plate of the door structure and the door structure is in a closed state, the convex strip-shaped clamping block (121) of one of the two single-side handles (1) is clamped into the embedded clamping groove (14) of the other one for clamping.

2. The door handle with locking function as claimed in claim 1, wherein: the fixed housing (11) and the swing housing (12) belonging to the same one of the single-sided handles (1) are distributed in a stacked manner in the thickness direction of the single-sided handle (1).

3. The door handle with locking function as claimed in claim 1, wherein: one of the outer edges of the fixed housing (11) and the swing housing (12) belonging to the same one of the single-sided handles (1) is provided with an edge groove (112), the other is provided with an edge protrusion (122), and the edge protrusion (122) is suitable for covering the edge groove (112).

4. The door handle with locking function as claimed in claim 1, wherein: the outer contour of the unilateral handle (1) is of a U-shaped structure, and when the door handle with the locking function is installed on a door plate of the door structure and the door structure is in a closed state, the two unilateral handles (1) form a round-angle rectangular structure.

5. The door handle with locking function as claimed in claim 1, wherein: one of the fixed shell (11) and the swinging shell (12) belonging to the same single-side handle (1) is provided with a pin joint clamping groove (113), the other is provided with a pin joint shaft (13) fixedly connected with the pin joint shaft (13), the size of a groove inside (1132) of the pin joint clamping groove (113) is larger than that of a notch (1131) of the pin joint clamping groove (113), and the pin joint shaft (13) is clamped into the groove inside (1132) of the pin joint clamping groove (113) along the notch (1131) of the pin joint clamping groove (113).

6. The door handle with locking function as claimed in claim 1, wherein: the fixed shell (11) is provided with a screw column (114), the screw column (114) is used for abutting against a door plate of the door structure, and the screw column (114) is provided with a threaded hole.

7. The door handle with locking function as claimed in claim 1, wherein: the convex clamping blocks (1211) are arranged on the convex strip-shaped clamping blocks (121) of the swinging shell (12) which belong to the same single-side handle (1) and are far away from the fixed shell (11), and the front convex clamping blocks (1211) are used for clamping the inner wall surface of the swinging shell (12) of the other single-side handle (1).

8. The door handle with locking function as claimed in claim 1, wherein: the convex strip-shaped clamping blocks (121) belonging to the same single-side handle (1) are arranged closely to the embedded clamping groove (14), so that the convex strip-shaped clamping blocks (121) are used as a part for enclosing the embedded clamping groove (14).

9. The door handle with locking function as claimed in claim 1, wherein: the single-side handle (1) is provided with at least two raised strip-shaped clamping blocks (121) and at least two embedded clamping grooves (14), one raised strip-shaped clamping block (121) and one embedded clamping groove (14) form a group of connecting positions, and the two groups of connecting positions are positioned on two opposite sides of the single-side handle (1).

10. Door structure, its characterized in that: comprising two door panels and a door handle with locking function according to any one of claims 1 to 9, wherein one of said single-sided handle (1) is connected to one of said door panels.