CN216197223U - Door inner lock convenient for mounting handle - Google Patents
Door inner lock convenient for mounting handle Download PDFInfo
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- CN216197223U CN216197223U CN202122623925.XU CN202122623925U CN216197223U CN 216197223 U CN216197223 U CN 216197223U CN 202122623925 U CN202122623925 U CN 202122623925U CN 216197223 U CN216197223 U CN 216197223U
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- sliding
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- grooves
- groove
- connecting ring
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Abstract
The utility model discloses a door inner lock convenient for mounting a handle, which comprises a panel, a lock body and the handle, wherein a sleeve is fixedly mounted on the inner side of the panel, a connecting ring is arranged in the sleeve, a first sliding groove is formed in the inner wall of the sleeve, a plurality of first sliding blocks are arranged on the outer wall of the connecting ring, the first sliding blocks are all connected in the first sliding groove in a sliding manner, through grooves are symmetrically formed in the inner wall of the connecting ring in the left-right direction, positioning columns are connected in the two through grooves in a sliding manner, one end of each positioning column penetrates through the corresponding through groove and extends to the outside, a spring is connected between the other end of each positioning column and the corresponding through groove, second sliding grooves communicated with the corresponding through grooves are symmetrically formed in the front side of the connecting ring, a second sliding block is connected in the second sliding grooves in a sliding manner, and one end of the second sliding block penetrates through the second sliding grooves and extends to the corresponding through grooves and is connected with the positioning columns. The handle can be mounted without fixing parts such as bolts and the like, and is convenient and rapid.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to an inner door lock convenient for mounting a handle.
Background
The lock application range is wider, is usually used for fixing the door, can play the effect of safety protection, locks and generally all can install the operation handle.
When the existing handle and the door lock are installed, the installation operation is not very convenient, so that the installation is time-consuming and labor-consuming, and the use requirements of people can not be well met.
Therefore, it is desirable to provide a door lock with a handle that is easy to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a door inner lock convenient for mounting a handle, and aims to solve the problems that the mounting operation is not very convenient, the mounting is time-consuming and labor-consuming, and the use requirements of people cannot be well met when the existing handle and the door lock are mounted in the prior art.
In order to achieve the above purpose, the utility model provides the following technical scheme: a door inner lock convenient for mounting a handle comprises a panel, a lock body and the handle, wherein a sleeve is fixedly mounted on the inner side of the panel, a connecting ring is arranged in the sleeve, a first sliding groove is formed in the inner wall of the sleeve, a plurality of first sliding blocks are arranged on the outer wall of the connecting ring and are all connected in the first sliding groove in a sliding manner, through grooves are symmetrically formed in the inner wall of the connecting ring in the left-right direction, two through grooves are connected with positioning columns in a sliding manner, one end of each positioning column penetrates through the corresponding through groove and extends to the outside, a spring is connected between the other end of each positioning column and the corresponding through groove, second sliding grooves communicated with the corresponding through grooves are symmetrically formed in the front side of the connecting ring, a second sliding block is connected in the corresponding second sliding groove in a sliding manner, one end of the second sliding block penetrates through the second sliding groove and extends into the corresponding through groove to be connected with the positioning column, and the other end of the second sliding block penetrates through the second sliding groove and extends to the outside, the panel is internally provided with a jack corresponding to the connecting ring, the inner side of the handle is provided with a connecting shaft, the connecting shaft penetrates through the jack and extends into the connecting ring, and the two sides of the connecting shaft are symmetrically provided with positioning holes matched with the positioning columns.
Preferably, a groove is formed in one end, far away from the connecting ring, of each first sliding block, a ball is connected in each groove in a rolling mode, and one end, far away from the groove, of each ball is connected with the inner wall of the first sliding groove in a rolling mode.
Preferably, the number of the first sliding blocks is six, and the six first sliding blocks are arranged in an annular array.
Preferably, the inner wall of the connecting ring is provided with clamping blocks in an up-down symmetrical manner, one end of the connecting shaft, which is far away from the handle, is provided with clamping grooves in an up-down symmetrical manner, and the clamping blocks are connected with the clamping grooves in a clamping manner.
Preferably, the middle part of the lock body is provided with a lock hole, and the middle part of one end of the connecting shaft, which is far away from the handle, is provided with an inserting block matched with the lock hole.
Preferably, the upper end and the lower end of the sleeve are symmetrically provided with connecting blocks, the connecting blocks are provided with first threaded holes, the upper side and the lower side of the jack in the panel are symmetrically provided with second threaded holes, and the connecting blocks penetrate through the first threaded holes and the second threaded holes through bolts and are fixed in the panel.
Preferably, the inside of handle is equipped with a plurality of finger grooves, a plurality of indicate equidistant setting between the groove.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the positioning column can be driven to retract into the through groove through the arranged second sliding block, then the connecting shaft can be inserted into the connecting ring, then the second sliding block is loosened, and under the action of the spring, the positioning column enters the positioning hole to fix the connecting shaft in the connecting ring, so that the completion of the handle can be completed conveniently and quickly;
2. can make first slider remove more smoothly at first spout through the ball that sets up to make the go-between can be smooth and easy at the sleeve internal rotation, can make through the mode of fixture block and draw-in groove block to be connected more closely between even axle and the go-between, thereby the drive go-between that can be better is rotatory, can increase the joint power of finger and handle through the finger groove that sets up, the condition of skidding appears when avoiding rotatory handle.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a panel according to the present invention;
FIG. 3 is a schematic view of the connection structure of the sleeve and the connection ring according to the present invention;
FIG. 4 is a cross-sectional view of the connection structure of the sleeve and the connection ring according to the present invention;
fig. 5 is a schematic structural view of the handle of the present invention.
Description of reference numerals:
1. a panel; 11. a sleeve; 111. a first chute; 112. connecting blocks; 113. a first threaded hole; 12. a connecting ring; 121. a first slider; 122. a through groove; 123. a positioning column; 124. a spring; 125. a second chute; 126. a second slider; 127. a groove; 128. a ball bearing; 129. a clamping block; 13. a jack; 131. a second threaded hole; 2. a lock body; 3. a handle; 31. a connecting shaft; 311. a card slot; 312. inserting a block; 32. positioning holes; 33. a finger groove.
Detailed Description
In order to make the technical solution of the present invention well understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a door inner lock convenient for mounting a handle, which comprises a panel 1, a lock body 2 and a handle 3, wherein a sleeve 11 is fixedly mounted on the inner side of the panel 1, a connecting ring 12 is arranged inside the sleeve 11, a first sliding groove 111 is arranged on the inner wall of the sleeve 11, a plurality of first sliding blocks 121 are arranged on the outer wall of the connecting ring 12, the first sliding blocks 121 are all connected in the first sliding groove 111 in a sliding manner, through grooves 122 are symmetrically arranged on the inner wall of the connecting ring 12 in a left-right manner, positioning columns 123 are connected in the two through grooves 122 in a sliding manner, one ends of the positioning columns 123 extend to the outside through the through grooves 122, springs 124 are connected between the other ends of the positioning columns 123 and the through grooves 122, second sliding grooves 125 communicated with the through grooves 122 are symmetrically arranged on the front side of the connecting ring 12, and second sliding blocks 126 are connected in the second sliding grooves 125 in a sliding manner, one end of the second slider 126 penetrates through the second sliding groove 125 and extends into the through groove 122 to be connected with the positioning column 123, the other end of the second slider 126 penetrates through the second sliding groove 125 and extends to the outside, the panel 1 is internally provided with an insertion hole 13 corresponding to the connecting ring 12, the inner side of the handle 3 is provided with a connecting shaft 31, the connecting shaft 31 penetrates through the insertion hole 13 and extends into the connecting ring 12, and the two sides of the connecting shaft 31 are symmetrically provided with positioning holes 32 matched with the positioning column 123.
A groove 127 is formed in one end, away from the connecting ring 12, of each first slider 121, a ball 128 is connected in each groove 127 in a rolling manner, one end, away from the groove 127, of each ball 128 is connected with the inner wall of the first sliding groove 111 in a rolling manner, and the first slider 121 can move more smoothly in the first sliding groove 111 through the arranged balls 128, so that the connecting ring 12 can rotate smoothly in the sleeve 11.
Six first sliding blocks 121 are arranged, and the six first sliding blocks 121 are arranged in an annular array.
The inner wall of the connecting ring 12 is symmetrically provided with the fixture blocks 129 up and down, the end of the connecting shaft 31 far away from the handle 3 is symmetrically provided with the clamping grooves 311 up and down, the fixture blocks 129 are connected with the clamping grooves 311 in a clamping manner, the connecting shaft 31 and the connecting ring 12 can be connected more tightly in a clamping manner of the fixture blocks 129 and the clamping grooves 311, and therefore the connecting ring 12 can be better driven to rotate.
The middle part of the lock body 2 is provided with a lock hole, the middle part of one end of the connecting shaft 31, which is far away from the handle 3, is provided with an inserting block 312 matched with the lock hole, the connecting shaft can be inserted into the lock hole through the arranged inserting block 312, and the handle 3 drives the inserting block 312 to rotate, so that the door lock is opened or locked.
The upper and lower both ends symmetry of sleeve 11 is equipped with connecting block 112, be equipped with first screw hole 113 on connecting block 112, the upper and lower bilateral symmetry that lies in jack 13 in the panel 1 is equipped with second screw hole 131, connecting block 112 runs through first screw hole 113 and second screw hole 131 through the bolt and fixes in panel 1, and the mode that runs through first screw hole 113 and second screw hole 131 through the bolt fixes connecting block 112 in panel 1 can make things convenient for sleeve 11's dismouting.
The inside of handle 3 is equipped with a plurality of finger grooves 33, and is a plurality of equidistant setting between the finger groove 33 can increase the joint force of finger and handle 3 through the finger groove 33 that sets up, avoids appearing the condition of skidding when rotatory handle 3.
This practical theory of operation:
referring to the accompanying drawings 1-5 of the specification, when a user needs to use the lock, the connecting block 112 is fixed in the panel 1 by penetrating the first threaded hole 113 and the second threaded hole 131 through the bolts, so as to install the sleeve 11 in the panel 1, then the second slider 126 is moved, so that the positioning column 123 retracts into the through groove 122, the connecting shaft 31 on the handle 3 is inserted into the connecting ring 12 along the insertion hole 13 until the clamping block 129 is clamped into the clamping groove 311, at this time, the positioning column 123 corresponds to the positioning hole 32, then the second slider 126 is loosened, under the action of the spring 124, the positioning column 123 enters the positioning hole 32 so as to fix the connecting shaft 31 in the connecting ring 12, and then the installation of the handle can be completed, which is convenient and fast, after the handle 3 is installed, the lock body 2 is installed in the door, the panel 1 is installed on the door, and the insertion block 312 on the connecting shaft 31 is inserted into the locking hole on the lock body 2, so as to complete the installation of the door lock, the handle 3 is rotated to drive the insert block 312 to rotate, so that the door lock is opened or locked;
referring to the accompanying drawings 1-5 of the specification, when a user needs to use the handle, the first sliding block 121 can move more smoothly in the first sliding groove 111 through the arranged ball 128, so that the connecting ring 12 can rotate smoothly in the sleeve 11, the connecting shaft 31 and the connecting ring 12 can be connected more tightly in a clamping mode of the clamping block 129 and the clamping groove 311, so that the connecting ring 12 can be driven to rotate better, the connecting block 312 can be inserted into the locking hole through the arranged inserting block 312, the handle drives the inserting block 312 to rotate, so that the door lock is opened or locked, the connecting block 112 is fixed in the panel 1 in a mode that the bolt penetrates through the first threaded hole 113 and the second threaded hole 131, the sleeve 11 can be conveniently detached, the clamping force between the fingers and the handle 3 can be increased through the arranged finger groove 33, and the handle 3 is prevented from slipping when rotating.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides a door internal lock convenient to installation handle, includes panel (1), lock body (2) and handle (3), its characterized in that: the panel comprises a panel body (1), a sleeve (11) is fixedly mounted on the inner side of the panel body (1), a connecting ring (12) is arranged inside the sleeve (11), a first sliding groove (111) is formed in the inner wall of the sleeve (11), a plurality of first sliding blocks (121) are arranged on the outer wall of the connecting ring (12), the first sliding blocks (121) are all connected in the first sliding groove (111) in a sliding mode, through grooves (122) are symmetrically formed in the inner wall of the connecting ring (12) in a left-right mode, positioning columns (123) are connected in the through grooves (122) in a sliding mode, one ends of the positioning columns (123) penetrate through the through grooves (122) and extend to the outside, springs (124) are connected between the other ends of the positioning columns (123) and the through grooves (122), second sliding grooves (125) communicated with the through grooves (122) are symmetrically formed in the front side of the connecting ring (12), and second sliding blocks (126) are connected in the second sliding grooves (125) in a sliding mode, one end of the second sliding block (126) penetrates through the second sliding groove (125) and extends into the through groove (122) to be connected with the positioning column (123), the other end of the second sliding block (126) penetrates through the second sliding groove (125) and extends to the outside, a jack (13) corresponding to the connecting ring (12) is arranged in the panel (1), a connecting shaft (31) is arranged on the inner side of the handle (3), the connecting shaft (31) penetrates through the jack (13) and extends into the connecting ring (12), and positioning holes (32) matched with the positioning column (123) are symmetrically formed in two sides of the connecting shaft (31).
2. A door lock within which a handle is conveniently mounted as defined in claim 1, wherein: one end, far away from the connecting ring (12), of each first sliding block (121) is provided with a groove (127), a ball (128) is connected in each groove (127) in a rolling mode, and one end, far away from the grooves (127), of each ball (128) is connected with the inner wall of the first sliding groove (111) in a rolling mode.
3. A door lock within which a handle is conveniently mounted as defined in claim 1, wherein: six first sliding blocks (121) are arranged, and the six first sliding blocks (121) are arranged in an annular array.
4. A door lock within which a handle is conveniently mounted as defined in claim 1, wherein: the handle is characterized in that the inner wall of the connecting ring (12) is provided with clamping blocks (129) in an up-down symmetrical mode, one end, far away from the handle (3), of the connecting shaft (31) is provided with clamping grooves (311) in an up-down symmetrical mode, and the clamping blocks (129) are connected with the clamping grooves (311) in a clamping mode.
5. A door lock within which a handle is conveniently mounted as defined in claim 1, wherein: the middle part of the lock body (2) is provided with a lock hole, and the middle part of one end of the connecting shaft (31) far away from the handle (3) is provided with an inserting block (312) matched with the lock hole.
6. A door lock within which a handle is conveniently mounted as defined in claim 1, wherein: the upper and lower both ends symmetry of sleeve (11) is equipped with connecting block (112), be equipped with first screw hole (113) on connecting block (112), the upper and lower bilateral symmetry that is located jack (13) in panel (1) is equipped with second screw hole (131), connecting block (112) run through first screw hole (113) and second screw hole (131) through the bolt and fix in panel (1).
7. A door lock within which a handle is conveniently mounted as defined in claim 1, wherein: the inboard of handle (3) is equipped with a plurality of finger grooves (33), and is a plurality of indicate equidistant setting between groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623925.XU CN216197223U (en) | 2021-10-29 | 2021-10-29 | Door inner lock convenient for mounting handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623925.XU CN216197223U (en) | 2021-10-29 | 2021-10-29 | Door inner lock convenient for mounting handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216197223U true CN216197223U (en) | 2022-04-05 |
Family
ID=80893679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122623925.XU Active CN216197223U (en) | 2021-10-29 | 2021-10-29 | Door inner lock convenient for mounting handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216197223U (en) |
-
2021
- 2021-10-29 CN CN202122623925.XU patent/CN216197223U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325000 No. 6, GeTian Road, GeTian Industrial Zone, Zeya Town, Ouhai District, Wenzhou City, Zhejiang Province (Building 1 in Wenzhou JIEHAO Shoes Co., Ltd.) Patentee after: Wenzhou Jialong Intelligent Technology Co.,Ltd. Address before: 325000 No. 6, GeTian Road, GeTian Industrial Zone, Zeya Town, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Jialong lock Co.,Ltd. |
|
| CP03 | Change of name, title or address |