CN208251823U - A kind of outer arcuate cover board for door lock structure and lock - Google Patents
A kind of outer arcuate cover board for door lock structure and lock Download PDFInfo
- Publication number
- CN208251823U CN208251823U CN201820370865.0U CN201820370865U CN208251823U CN 208251823 U CN208251823 U CN 208251823U CN 201820370865 U CN201820370865 U CN 201820370865U CN 208251823 U CN208251823 U CN 208251823U
- Authority
- CN
- China
- Prior art keywords
- cover board
- back side
- door lock
- outer arcuate
- mounting shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of outer arcuate cover board for door lock structure and locks, including mounting shell (20), the mounting shell (20) includes the back side (24) and the front (22) opposite with the back side (24), the back side (24) includes the accommodating cavity for accommodating lock construction, the both ends of the surface (26) for connecting positive (22) and the back side (24) are respectively arcwall face, and the length of the front (22) is greater than the length of the back side (24).Above-mentioned outer arcuate cover board for door lock structure has the advantages of good appearance, easily die sinking.
Description
Technical field
The utility model relates to a kind of lock construction, especially a kind of outer arcuate cover board for door lock structure and including the cover board for door lock
Lock.
Background technique
The front and rear casing contour structures of existing door lock are all proximate to an one side shell length for installation and are greater than far from door installation
Shell length on one side, without innovation on contour structures.
In addition, the front and rear casing contour structures when door lock are less than one installed far from door close to the one side shell length that door is installed
When face-piece body length, shell both ends are inconvenient to be opened due to being solid construction.
Utility model content
In view of the above situation, it is necessary to which a kind of outer arcuate cover board for door lock that good appearance has a sense of hierarchy, and is easily opened is provided
Structure and lock including the cover board for door lock.
In order to solve the above technical problems, a kind of outer arcuate cover board for door lock structure, including mounting shell are provided, the mounting shell packet
The back side and the front opposite with the back side are included, the back side includes the accommodating cavity for accommodating lock construction, connects the front
Both ends of the surface with the back side are respectively arcwall face, and the positive length is greater than the length at the back side.
In above-mentioned the utility model outer arcuate cover board for door lock structure, empty slot is had at the positive both ends, institute
Empty slot is stated to be located between the both ends of the surface and the front.
In above-mentioned the utility model outer arcuate cover board for door lock structure, the both ends of the surface for connecting the front and back are respectively
Arc-shaped transitional surface.
In above-mentioned the utility model outer arcuate cover board for door lock structure, the mounting shell is integrally formed.
In above-mentioned the utility model outer arcuate cover board for door lock structure, the mounting shell is that casting is integrally formed.
A kind of lock, including installation door outside procapsid and the back casing after installation door, the procapsid and the back casing
Respectively include mounting shell.
It further include having cover board in above-mentioned the utility model lock, the cover board is placed on front and excessive with two sides circular arc
Connection.
The utility model outer arcuate cover board for door lock structure and the lock including the cover board for door lock, by the way that mounting shell to be designed to just
The length in face is greater than the length at the back side, makes mounting shell at the side of installation door, has a sense of hierarchy entire door lock shape more, vacantly
Sense；Empty slot is opened up by the both ends in its mounting shell, in entire mounting shell moulding by casting, facilitates die sinking.
Detailed description of the invention
Structure chart when Fig. 1 is the utility model outer arcuate cover board for door lock structure and lock installation door two sides.
Fig. 2 is the front plan view that shell is installed in the utility model outer arcuate cover board for door lock structure and lock.
Fig. 3 is the cross-sectional view in the direction B-B in Fig. 2.
Fig. 4 is the partial enlarged view in Fig. 3 at A.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The utility model outer arcuate cover board for door lock structure and lock is further elaborated in example.It should be appreciated that described herein
Specific embodiment only to explain the utility model, is not used to limit the utility model.
Referring to Figure 1, Fig. 3 and Fig. 4, a kind of outer arcuate cover board for door lock structure of the utility model embodiment, including installation
Shell 20, mounting shell 20 include the back side 24 and the front 22 opposite with the back side 24, and the back side 24 includes the receiving sky for accommodating lock construction
Chamber, accommodating cavity are used to install all parts of lock construction, the respectively arc of both ends of the surface 26 in connection front 22 and the back side 24
Face, front 22 length be greater than the back side 24 length, when front 22 length be greater than the back side 24 length, and both ends of the surface 26 be arc
When shape face, when mounting shell 20 is mounted on a door, so that entire door lock shape is more had a sense of hierarchy and is vacantly felt, make outside entire door lock
Shape is beautiful.
As shown in Figures 2 to 4, empty slot 28 is had at the both ends in front 22, empty slot 28 is located at both ends of the surface 26 and front
Between 22, since the back side 24 of mounting shell 20 is equipped with the accommodating cavity for installing all parts of lock construction, to peace
When filling the molding of 20 mold of shell, the back side 24 is located at the lower section of mold, it has not been convenient to be opened, by the both ends of mounting shell 20, i.e., two
It is set between end face 26 and front 22 and opens up an empty slot respectively, be consistent the thickness of entire mounting shell 20, facilitate die sinking.
As shown in Figure 1, the two sides 27 at the utility model connection front 22 and the back side 24 are respectively arc-shaped transitional surface, circular arc
Excessive two sides make entire lock construction good appearance.
In the utility model outer arcuate cover board for door lock structure, mounting shell 20 is integrally formed, and by casting one at
Type.
As shown in Figure 1, a kind of lock of the utility model, including installation door outside procapsid 32 and the back casing after installation door
34, procapsid 32 and back casing 34 respectively include mounting shell 20, and mounting shell 20 has structure as noted above, specifically no longer describes.
Specifically, as shown in Figure 1, the utility model lock construction, which further includes, a cover board 40, cover board 40 be placed on front 22 and with
27 circular arc of two sides excessively connects, and cover board 40 covers the screw hole being set on front 22 and the empty slot 28 at both ends, and with just
The both ends appearance in face 22 is concordant, makes entire lock construction good appearance.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (7)
1. a kind of outer arcuate cover board for door lock structure, including mounting shell (20), the mounting shell (20) include the back side (24) and with institute
State the opposite front (22) in the back side (24), it is characterised in that: the back side (24) includes the accommodating cavity for accommodating lock construction, even
The both ends of the surface (26) for connecing positive (22) and the back side (24) are respectively arcwall face, and the length of the front (22) is greater than the back
The length in face (24).
2. outer arcuate cover board for door lock structure as described in claim 1, it is characterised in that: distinguish at the both ends of positive (22)
It is provided with empty slot (28), the empty slot (28) is located between the both ends of the surface (26) and positive (22).
3. outer arcuate cover board for door lock structure as described in claim 1, it is characterised in that: connection positive (22) and the back side
(24) two sides (27) are respectively arc-shaped transitional surface.
4. outer arcuate cover board for door lock structure as described in claim 1, it is characterised in that: the mounting shell (20) is integrated into
Type.
5. outer arcuate cover board for door lock structure as claimed in claim 4, it is characterised in that: the mounting shell (20) is casting one
Molding.
6. a kind of lock, it is characterised in that: the procapsid (32) outside including installation door and the back casing (34) after installation door, before described
Shell (32) and the back casing (34) respectively include mounting shell as claimed in claim 1 or 2 (20).
7. lock as claimed in claim 6, it is characterised in that: further include having cover board (40), the cover board (40) is placed on positive (22)
And it is excessively connect with two sides (27) circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370865.0U CN208251823U (en) | 2018-03-19 | 2018-03-19 | A kind of outer arcuate cover board for door lock structure and lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370865.0U CN208251823U (en) | 2018-03-19 | 2018-03-19 | A kind of outer arcuate cover board for door lock structure and lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208251823U true CN208251823U (en) | 2018-12-18 |
Family
ID=64607952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820370865.0U Expired - Fee Related CN208251823U (en) | 2018-03-19 | 2018-03-19 | A kind of outer arcuate cover board for door lock structure and lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208251823U (en) |
-
2018
- 2018-03-19 CN CN201820370865.0U patent/CN208251823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |