CN213980291U

CN213980291U - Lock panel, door lock and door handle

Info

Publication number: CN213980291U
Application number: CN202022798974.2U
Authority: CN
Inventors: 高磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-08-17
Anticipated expiration: 2030-11-28

Abstract

The utility model belongs to the technical field of the tool to lock technique and specifically relates to a lock panel, lock and door handle are related to. The utility model provides a lock panel, which comprises an outer ring; the inner ring is at least partially arranged in the outer ring, and a hole penetrating through the inner ring in the thickness direction is formed in the inner ring; wherein, a mounting surface is formed on the inner ring; a tab mounted to the mounting surface by a securing structure. The inner ring is a blank piece which is well die-cast, processing procedures such as polishing, electroplating and the like are not needed, the surface of the inner ring is provided with a fixed piece with better appearance through installation, the appearance effect that the surface of the lock panel is matched with the door is achieved, the production and manufacturing process is simple, and the polishing and electroplating of the inner ring are omitted. Meanwhile, when the inner ring is carried or installed, the worry about damage is avoided, the reworking and scrapping of the inner ring in the polishing and electroplating link are reduced, and the yield is increased.

Description

Lock panel, door lock and door handle

Technical Field

The utility model belongs to the technical field of the tool to lock technique and specifically relates to a lock panel, lock and door handle are related to.

Background

A door lock or a door handle in the existing product is arranged on a door, the door lock is used for locking or unlocking the door, and the door handle is convenient for pushing, pulling and closing the door. When the specific structure is realized, the lock panel is arranged at a position suitable for user operation on the door, and the door lock or the door handle is arranged on the lock panel.

The lock panel comprises an outer ring arranged on the door and an inner ring arranged in the outer ring, and a hole for accommodating the lock cylinder or the handle is formed in the inner ring. In the existing product, the lock panel is an integrated panel, and a lock core or a handle is simultaneously installed on the integrated panel.

In order to achieve attractive appearance of the lock panel, all surfaces of the inner ring need to be polished and electroplated to enable the lock panel to have bright appearance, and the lock panel is installed on a door body and then has an appearance effect matched with the surface of the door, so that the overall attractiveness is improved.

However, the surface treatment process of the inner ring is complex, the treatment procedures are multiple, the cost is high, and the surface of the inner ring is easy to be damaged in the processing and transportation links of the inner ring of the door lock, so that the rejection rate is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a lock panel, this lock panel is split type design to constitute through blank inner circle and the customization piece that has bright outward appearance, effectively reduced the cost of manufacture, and the rate of rework is low, and the yield increases.

In order to achieve the above object, according to the embodiment of the present invention, a lock panel is provided, including:

an outer ring;

the inner ring is at least partially arranged in the outer ring, and a hole penetrating through the inner ring in the thickness direction is formed in the inner ring;

wherein, a mounting surface is formed on the inner ring;

a tab mounted to the mounting surface by a securing structure.

The utility model discloses in some embodiments, the installation face is formed with installation slot, fixed knot constructs to do circle edge upward along the card arm that its centre of a circle direction extends, the card arm will the piece block in the installation slot.

In some embodiments, the clamp arm is two, two the clamp arm symmetry is located the inner circle edge.

The utility model discloses in some embodiments, fixed knot constructs do the piece edge is followed the trip that the inner circle direction extends, the inner circle lateral wall corresponds trip department is equipped with the draw-in groove, the trip with the draw-in groove joint.

In some embodiments of the present invention, the number of the hooks is two, the hooks are symmetrically disposed at the edge of the sheet.

In some embodiments of the present invention, the fixing structure is adhesive, and the sheet is fixed in the mounting groove through adhesive.

In some embodiments of the present invention, the inner ring is a die casting, and the material is zinc alloy or aluminum alloy or one of the stamped iron parts.

In some embodiments, the sheet is made of one of stainless steel, galvanized iron, plastic, and aluminum.

An object of the utility model provides a pair of lock panel, this lock panel comprises outer lane, inner circle and the piece that can assemble, and the inner circle need not processing procedure such as polishing, electroplating for the blank piece that the die-casting is good, and its surface has the fixed film-making of better outward appearance through the installation, reaches the outward appearance effect of lock panel surface in door adaptation, and production manufacturing simple process has saved the polishing and the electroplating of inner circle. Meanwhile, when the inner ring is transported or installed, the worry about collision is not needed, the rework rate is low, and the yield is increased.

The utility model discloses a second purpose provides a door lock, including foretell lock panel, still include lock core or knob, lock core or knob installation with downthehole, the whole surface appearance effect after the equipment improves.

The third objective of the present invention is to provide a door handle, including the above-mentioned lock panel, further including a handle, wherein one end of the handle is installed and the whole surface appearance effect after assembling is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall structure of a lock panel according to the present invention;

fig. 2 is a first schematic diagram of an explosion structure of the lock panel according to the present invention;

fig. 3 is a schematic diagram of an explosion structure of the lock panel according to the present invention;

fig. 4 is a schematic structural view of an inner ring in a lock panel according to the present invention;

fig. 5 is a schematic structural view of a lock panel middle piece according to the present invention.

In the drawings:

an outer ring 10;

an internal thread 101;

an inner ring 20;

external threads 201;

a clamp arm 202;

a boss 2021;

a threaded hole 203;

mounting a card slot 204;

a sheet 30;

a notch 301;

and a hole 40.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

A lock panel, a door lock, and a door handle according to embodiments of the present invention are described below with reference to the accompanying drawings.

As shown in fig. 1 to 5, a lock panel according to a first embodiment of the present invention includes: outer ring 10, inner ring 20 and plates 30.

As shown in fig. 2 and 3, an inner circumference of the outer ring 10 is formed with an inner thread 101, an outer circumference of the inner ring 20 is formed with an outer thread 201, the outer thread 201 of the inner ring 20 is connected with the inner thread 101 of the outer ring 10, a corresponding mounting position is formed at a position on the door suitable for user operation, a plurality of threaded holes 203 are formed in the edge of the inner ring 20, the inner ring 20 is mounted on the mounting position on the door through the threaded holes 203 and screws, so that the inner ring 20 and the door are mounted and fixed, further, the outer ring 10 is screwed on the inner ring 20 through the inner thread 101, so that the inner ring 20 is at least partially mounted in the outer ring 10, and after the inner ring 20 and the outer ring 10 are matched, one surfaces of the inner ring 20 and the outer ring 10 close to the door body abut against the surface, so that the mounting and fixing between the inner ring 20 and the outer ring 10 and the door body is realized.

For example, for a wooden door, the inner ring 20 may directly pass through the threaded hole 203 through a screw to directly apply an external force to the door body, for a metal door body, a corresponding threaded hole needs to be formed at a position corresponding to the threaded hole 203 of the inner ring 20, and the inner ring 20 passes through the threaded hole 203 of the inner ring 20 and the threaded hole of the door body through a screw to be fixed. Then, the outer ring 10 is fixed to the inner ring 20.

The outer ring 10 and the inner ring 20 constitute a body portion of the lock panel, and the inner ring 20 is provided with a hole 40 extending through the thickness direction thereof, the hole 40 being used for mounting a key cylinder or knob of the lock panel forming a door lock and for mounting a handle forming a door handle.

Wherein, the inner ring 20 is formed with a mounting surface, which is a surface leaking to the door surface after the inner ring 20 is mounted on the outer ring 10, wherein the sheet 30 is mounted, the sheet 30 is a customized sheet 30 made of a surface material with surface gloss, and after being mounted on the mounting surface of the inner ring 20, the lock panel is mounted on the door to have a better appearance.

Specifically, the sheet 30 is mounted to the mounting surface by a fixing structure.

As shown in fig. 2 and 5, the mounting surface is formed with a mounting slot 204, the fixing structure is a clip arm 202 extending along the center direction of the inner ring 20 on the edge, and the clip arm 202 clips the sheet 30 into the mounting slot 204. Preferably, the mounting surface is a groove on the surface of the inner ring 20, the clip arm 202 is integrally formed with the inner ring 20, the tab 30 is formed with a notch 301 corresponding to the clip arm 202, after the tab 30 is placed on the mounting surface, the clip arm 202 fixes the tab 30 in the groove by pressing, and the boss 2021 of the clip arm 202 is engaged with the notch 301, so that the tab 30 is fixed on the surface of the inner ring 20 to form a high appearance.

The utility model discloses in some embodiments, as shown in fig. 4, the card arm 202 is two, and the inner circle 20 edge is located to two card arm 202 symmetries, and fixed knot structure's stability can be guaranteed to the fixed mode of symmetry, prevents the drunkenness after piece 30 is fixed, avoids fixed not firm, leads to the not hard up after piece 30 is fixed.

The utility model discloses in some embodiments, fixed knot constructs for the trip that the piece 30 edge extends along the 20 directions of inner circle, and the 20 lateral walls of inner circle correspond trip department and are equipped with the draw-in groove, trip and draw-in groove joint. Therefore, the edge of the sheet 30 extends towards the direction of the inner ring 20 to form a clamping hook, a clamping groove is formed in the corresponding position of the inner ring 20, the sheet 30 and the inner ring 20 are fixed, the fixing mode is simple, the dismounting and the mounting are convenient, and the appearance surface of the lock panel is not influenced.

The utility model discloses in some embodiments, the trip is two, and the edge of piece 30 is located to two trip symmetries, and fixed knot structure's stability can be guaranteed to the fixed mode of symmetry, prevents the drunkenness after piece 30 is fixed, avoids fixed not firm, leads to the not hard up after piece 30 is fixed.

In some embodiments of the present invention, the fixing structure is adhesive, and the sheet 30 is fixed in the mounting groove 204 by adhesive. The adhesive is coated on the mounting surface of the sheet 30 or the inner ring 20, so that the sheet 30 and the inner ring 20 are fixedly mounted, the operation is convenient, and the cost is low.

In some embodiments of the present invention, the inner ring 20 is a die casting made of zinc alloy or aluminum alloy, thereby eliminating polishing and electroplating of the inner ring 20.

In some embodiments of the present invention, the sheet 30 is made of one of stainless steel, electroplated iron, plastic and aluminum, and the sheet 30 is directly made of a material having a certain appearance effect, thereby saving the processes of polishing and electroplating.

The utility model discloses a second purpose provides a door lock, including foretell lock panel, still include lock core or knob, in lock core or knob installation and the hole 40, whole surface appearance effect after the equipment improves.

The third objective of the present invention is to provide a door handle, including the above-mentioned lock panel, further including a handle, wherein in one end of the handle is installed and the hole 40, the overall surface appearance effect after assembling is improved.

In the description herein, references to the description of the terms "particular embodiment," "particular example," 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 do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A lock panel, comprising:

an outer ring;

wherein, a mounting surface is formed on the inner ring;

a tab mounted to the mounting surface by a securing structure.

2. The lock panel according to claim 1, wherein said mounting surface is formed with a mounting slot, and said fixing structure is a retaining arm extending along a center of said inner ring edge, said retaining arm retaining said tab in said mounting slot.

3. The lock panel according to claim 2, wherein there are two of the latch arms, and the two latch arms are symmetrically disposed on the edge of the inner ring.

4. The lock panel according to claim 3, wherein the fixing structure is a hook extending from the edge of the sheet along the direction of the inner ring, and a slot is formed in the side wall of the inner ring corresponding to the hook and engaged with the hook.

5. The lock panel according to claim 4, wherein there are two hooks, and the two hooks are symmetrically disposed on the edge of the plate.

6. The lock panel of claim 2, wherein the securing structure is an adhesive and the tab is secured in the mounting slot by an adhesive.

7. The lock panel of claim 1, wherein the inner race is die cast and the material is one of a zinc alloy or an aluminum alloy or a stamped iron part.

8. The lock panel of claim 1, wherein the sheet is made of one of stainless steel, galvanized iron, plastic, and aluminum.

9. A door lock comprising the lock face plate of any one of claims 1 to 8, further comprising a key cylinder or knob, said key cylinder or knob being mounted in said aperture.

10. A door handle comprising the lock panel of any one of claims 1-8, further comprising a handle, one end of the handle being received in the aperture.