CN212562842U - Dustproof glass door lock - Google Patents
Dustproof glass door lock Download PDFInfo
- Publication number
- CN212562842U CN212562842U CN202020819420.3U CN202020819420U CN212562842U CN 212562842 U CN212562842 U CN 212562842U CN 202020819420 U CN202020819420 U CN 202020819420U CN 212562842 U CN212562842 U CN 212562842U
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- dustproof
- hole
- lock
- dust
- glass door
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Abstract
The utility model relates to a glass door lock, in particular to a dustproof glass door lock, which is characterized in that a lock core extending section and a dustproof base part fixedly connected with the lock core extending section are arranged, the lock core extending section extends out of a lock body, and the dustproof base part is sleeved on the lock core extending section to form bottom sealing of the lock core extending section, so that the bottom of the lock core extending section is dustproof and waterproof; the lock core stretches out the section and has the key hole, dustproof base portion has the through-hole that can expose the key hole, through set up the dustproof cover that can open and shut on dustproof base portion, dustproof cover connects into the rotation that can cover the through-hole with dustproof base portion, during the use, open dustproof cover and can insert the key into the key hole, close dustproof cover and can carry out dustproof and waterproof, when dustproof cover rotates to covering the through-hole, dustproof cover and dustproof base portion form the lock core and stretch out section top seal and realize dustproof and waterproof, this kind of structure has solved traditional glass lock and has stretched out the problem that the foreign matter rotates badly because of the exposed intaking corrosion that causes in the key hole or entering, can be waterproof dustproof.
Description
Technical Field
The utility model relates to a glass door lock especially relates to a dustproof glass door lock.
Background
A door lock is a device for locking a door to prevent others from opening the door. The glass locks with the structure have the advantages that the key hole is exposed, the key hole is easy to be corroded by water, and dust or insects are easy to fall into the locks from the key hole to cause poor rotation of the locks after long-term use.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a dustproof glass door lock with dustproof, waterproof, convenient to use characteristics.
A dust-proof glass door lock comprising:
a lock body;
the lock cylinder extending section extends out of the lock body and is provided with a key hole;
the dustproof base is fixedly connected with the lock cylinder extending section, the dustproof base is sleeved on the lock cylinder extending section to form bottom sealing of the lock cylinder extending section, and the dustproof base is provided with a through hole capable of exposing the key hole;
the dustproof cover part is arranged on the dustproof base part in an openable and closable manner; the dustproof cover part and the dustproof base part are connected to cover the through hole to rotate, and when the dustproof cover part rotates to cover the through hole, the dustproof cover part and the dustproof base part form top sealing of the lock cylinder extending section.
The lock core extending section extends out of the lock body, so that the fixed connection of the dustproof base part can be facilitated; the dustproof base is fixedly connected with the lock cylinder extension section and sleeved on the lock cylinder extension section to form bottom sealing of the lock cylinder extension section, so that the bottom of the lock cylinder extension section is dustproof and waterproof; the lock core extension section is provided with a key hole, the dustproof base part is provided with a through hole capable of exposing the key hole, so that a key can be directly inserted into the key hole from the through hole, wherein the through hole can be a through hole matched with the lock core extension section or a through hole communicated with a mounting hole provided with the lock core extension section; through setting up the dustproof cover that can open and shut on dustproof base portion, during the use, open dustproof cover and can insert the key hole with the key, close dustproof cover and can prevent dust, wherein, dustproof cover connects into with dustproof base portion and can cover the rotation of through-hole, during the use works as dustproof cover rotates to covering during the through-hole, dustproof cover and dustproof base portion form the lock core stretches out section top seal and realizes dustproof and waterproof, and this kind of structure has solved traditional glass lock and has exposed the problem that the entering water corrosion that causes outside or get into the foreign matter bad rotation because of the key hole, can be waterproof dustproof.
Further preferably, dustproof base is cylindric or round platform form dustproof base, the through-hole uses the axis of rotation of dustproof base is the axis setting on dustproof base, the through-hole with the lock core stretches out the section adaptation for dustproof base can directly the suit on the lock core stretches out the section, and accessible interference fit, welding or mode fixed connection such as threaded connection make the lock core stretch out the section bottom sealed.
Further preferably, the dustproof cover part is provided with an abutting surface, the dustproof base part is provided with an end plane, and the abutting surface is abutted against the end plane in the rotation process;
the dustproof base is provided with a rotating shaft, the rotating axis of the rotating shaft is parallel to the rotating axis of the dustproof base, and the dustproof cover is connected with the dustproof base in a rotating mode through the rotating shaft.
Inconsistent binding face makes the contact surface of dustproof base and dustproof cover not have the clearance with the end plane, and is parallel through the rotation axis that makes pivot and dustproof base to make dustproof cover and dustproof base form binding face and the inconsistent rotation of end plane, work as dustproof cover rotates to covering during the through-hole, because binding face and end plane are contradicted, dustproof cover and dustproof base can form the lock core stretches out section top seal.
Further preferably, the lock cylinder extension section is a lock cylinder extension section with an external thread, the through hole is a threaded hole matched with the external thread, and the bottom of the lock cylinder extension section is sealed and the through hole exposing the key hole is formed through threaded connection.
Further preferably, the through hole is connected with the lock cylinder extension section in a welding or bonding mode, and the through hole is matched with the lock cylinder extension section, so that the bottom of the lock cylinder extension section is sealed.
Further preferably, the dustproof cover part is also provided with a protruding part used for pushing the dustproof cover part to rotate, so that the dustproof cover part is convenient to rotate and use.
Further preferably, the protruding portion is provided on the facing surface of the attachment surface, and the protruding portion may be provided on the facing surface of the attachment surface, or may be provided on a side surface of the circular truncated cone-shaped or cylindrical dust-proof base portion.
Further preferably, the lock body is provided with a middle mounting groove, the lock body is fixed on the glass door through the middle mounting groove, and the middle mounting groove can be clamped on the glass door and fixed by using connection modes such as threaded connection and the like, so that the installation is firmer.
Further preferably, the lock core extending section is provided with a rotating hand for unlocking or locking at the opposite end of the lock body, and the rotating hand is convenient for one side of the glass door to directly rotate for opening the door and is convenient to use.
Further preferably, the lock body is a D-shaped lock body, and the lock body may be a rectangular or D-shaped lock body.
Compared with the prior art, the dustproof glass door lock of the utility model has the advantages that the fixed connection of the dustproof base part can be facilitated by the extension of the lock core extension section on the lock body; the dustproof base is fixedly connected with the lock cylinder extension section and sleeved on the lock cylinder extension section to form bottom sealing of the lock cylinder extension section, so that the bottom of the lock cylinder extension section is dustproof and waterproof; the lock core extension section is provided with a key hole, the dustproof base part is provided with a through hole capable of exposing the key hole, so that a key can be directly inserted into the key hole from the through hole, wherein the through hole can be a through hole matched with the lock core extension section or a through hole communicated with a mounting hole provided with the lock core extension section; through setting up the dustproof cover that can open and shut on dustproof base portion, during the use, open dustproof cover and can insert the key hole with the key, close dustproof cover and can prevent dust, wherein, dustproof cover connects into with dustproof base portion and can cover the rotation of through-hole, during the use works as dustproof cover rotates to covering during the through-hole, dustproof cover and dustproof base portion form the lock core stretches out section top seal and realizes dustproof and waterproof, and this kind of structure has solved traditional glass lock and has exposed the problem that the entering water corrosion that causes outside or get into the foreign matter bad rotation because of the key hole, can be waterproof dustproof. The utility model discloses a dustproof glass door lock has dustproof, waterproof, convenient to use's characteristics.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a three-dimensional structural view showing an opened state of a dust cover;
FIG. 2 is a three-dimensional structural view of a closed state of the dust cover portion;
FIG. 3 is an exploded view of the dustproof glass door lock of the present invention;
fig. 4 is a side view of the dustproof glass door lock of the present invention.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, fig. 1 is a three-dimensional configuration diagram of an open state of the dust cover, and fig. 2 is a three-dimensional configuration diagram of a closed state of the dust cover.
The utility model discloses a dustproof glass lock includes:
the lock comprises a lock body 1, wherein the lock body 1 can be a rectangular or D-shaped lock body 1 and is provided with a middle installation groove 11 which is used for being embedded and fixedly connected with a glass door as shown in figure 4;
the lock core extending section 2 extends out of the lock body 1, and can facilitate the fixed connection of the dustproof base part 3; the lock cylinder extension section 2 is provided with a key hole 21;
the dustproof base 3 is fixedly connected with the lock cylinder extension section 2, the dustproof base 3 is sleeved on the lock cylinder extension section 2 to form bottom sealing of the lock cylinder extension section 2, so that the bottom of the lock cylinder extension section 2 is dustproof and waterproof, the dustproof base 3 is provided with a through hole 31 capable of exposing the key hole 21, so that a key can be directly inserted into the key hole 21 from the through hole 31, wherein the through hole 31 can be a through hole 31 matched with the lock cylinder extension section 2 or a through hole 31 communicated with a mounting hole provided with the lock cylinder extension section 2, in the embodiment, the through hole 31 is preferably a through hole 31 matched with the lock cylinder extension section 2, the dustproof base 3 can be a cylindrical or truncated cone-shaped dustproof base 3, the dustproof base 3 can also be in other shapes with the through hole 31, and the through hole 31 is arranged on the dustproof base 3 by taking the rotating shaft 5 line of the dustproof base 3 as an axis, the through hole 31 is matched with the lock cylinder extension section 2, so that the dustproof base part 3 can be directly sleeved on the lock cylinder extension section 2 and can be fixedly connected in a mode of interference fit, welding or threaded connection and the like so that the bottom of the lock cylinder extension section 2 is sealed.
A dust cover 4, the dust cover 4 being provided on the dust base 3 to be openable and closable; when in use, the key can be inserted into the key hole 21 by opening the dustproof cover part 4, and the dustproof cover part 4 can be closed for dust prevention; the dustproof cover part 4 and the dustproof base part 3 are connected to cover the rotation of the through hole 31, and when the dustproof cover part 4 rotates to cover the through hole 31, the dustproof cover part 4 and the dustproof base part 3 form top sealing of the lock cylinder extending section 2.
During the use, when dustproof cover portion 4 rotates to be in and covers when the closed condition of through-hole 31, the state of dustproof cover portion 4 of fig. 2 promptly, dustproof cover portion 4 and dustproof base portion 3 form the sealed dustproof waterproof realization in lock core extension section 2 top, when dustproof cover portion 4 rotates to be in and exposes the state of opening of key hole 21 in through-hole 31, the state of dustproof cover portion 4 of fig. 1 promptly, the key can directly insert the key hole 21 of lock core extension portion in through-hole 31 and open the door, and is very convenient.
As shown in fig. 3, fig. 3 is an exploded view of the dustproof glass door lock of the present invention.
Dustproof base 3 suit is on the lock core stretches out section 2 to accessible interference fit, welding or mode fixed connection such as threaded connection make the lock core stretch out 2 bottom seals of section, and threaded connection is adopted to this embodiment, wherein, the lock core stretches out section 2 and stretches out section 2 for the lock core that has the external screw thread, through-hole 31 be with the screw hole of this external screw thread adaptation, through threaded connection form the lock core that figure 1 shows stretch out the sealed and formation of section 2 bottoms expose the through-hole 31 of key hole 21. The dust-proof base 3 may extend to a surface contacting the lock body 1, or may have a gap with the lock body 1.
In another embodiment, the through hole 31 and the plug extension 2 may be connected by welding or bonding. The mode of welding or bonding is adopted, and the through hole 31 is matched with the lock cylinder extension section 2, so that the bottom of the lock cylinder extension section 2 is sealed.
The lock cylinder extension section 2 is provided with a key hole 21, and when the dustproof base part 3 is sleeved on the lock cylinder extension section 2, the through hole 31 is exposed out of the key hole 21 and is opened and closed by rotating the dustproof cover part 4, so that the switching between the opening state of the figure 1 and the closing state of the figure 2 is realized.
As shown in fig. 4, fig. 4 is a side view of the dustproof glass door lock of the present invention.
Rotation connection mode of the dust cover 4 and the dust base 3:
the dustproof base part 3 is provided with a rotating shaft 5, the rotating shaft 5 line of the rotating shaft 5 is parallel to the rotating shaft 5 line of the dustproof base part 3, specifically, the rotating shaft 5 can be vertically arranged on an end plane 32 of the dustproof base part 3, specifically, the dustproof base part 3 is a circular truncated cone body with a through hole 31 in the middle, a blind hole matched with the diameter of the rotating shaft 5 is arranged on the end plane 32 of the circular truncated cone body, the rotating shaft 5 is fixed on the edge of the dustproof cover part 4, and 360-degree rotatable hinging of the dustproof base part 3 and the dustproof cover part 4 is realized by arranging the rotating shaft 5 in the blind hole; the dust cover part 4 is rotatably connected with the dust base part 3 through the rotating shaft 5. The dustproof cover part 4 is provided with an abutting surface 41, the dustproof base part 3 is provided with an end plane 32, and the abutting surface 41 is abutted against the end plane 32 in the rotating process. The abutting surface 41 and the end plane 32 make the contact surface of the dustproof base part 3 and the dustproof cover part 4 have no gap, the rotating shaft 5 is parallel to the rotating shaft 5 of the dustproof base part 3, and the dustproof cover part 4 and the dustproof base part 3 form the abutting surface 41 and the end plane 32 to abut against each other, when the dustproof cover part 4 rotates to be in the closed state covering the through hole 31, because the abutting surface 41 abuts against the end plane 32, the dustproof cover part 4 and the dustproof base part 3 can form the top seal of the lock core extending section 2, when the dustproof cover part 4 rotates to the position shown in the figure, the dustproof cover part 4 is in the open state, and the key can be directly inserted into the key hole 21 exposed in the through hole 31 through the through hole 31.
In order to facilitate the rotation of the dust cover 4 to the open state, the dust cover 4 further has a protrusion 42 for pushing the dust cover 4 to rotate, and the protrusion 42 may be disposed on the opposite surface of the attachment surface 41 or on the side surface of the circular truncated cone-shaped or cylindrical dust base 3.
Structure of the lock body 1:
Compared with the prior art, the dustproof glass door lock of the utility model has the advantages that the fixed connection of the dustproof base part 3 can be facilitated by the extension of the lock core extension section 2 on the lock body 1; by arranging the dustproof base 3 fixedly connected with the lock cylinder extension section 2, the dustproof base 3 is sleeved on the lock cylinder extension section 2 to form bottom sealing of the lock cylinder extension section 2, so that the bottom of the lock cylinder extension section 2 is dustproof and waterproof; the lock cylinder extension section 2 is provided with a key hole 21, the dustproof base 3 is provided with a through hole 31 capable of exposing the key hole 21, so that a key can be directly inserted into the key hole 21 from the through hole 31, wherein the through hole 31 can be a through hole 31 matched with the lock cylinder extension section 2 or a through hole 31 communicated with a mounting hole provided with the lock cylinder extension section 2; through setting up the dustproof cover 4 that can open and shut on dustproof base 3, during the use, open dustproof cover 4 and can insert key hole 21 with the key, close dustproof cover 4 and can prevent dust, wherein, dustproof cover 4 connects into with dustproof base 3 and can cover the rotation of through-hole 31, during the use, work as dustproof cover 4 rotates to covering during through-hole 31, dustproof cover 4 and dustproof base 3 form the lock core stretches out 2 top seals of section and realizes dustproof and waterproof, and this kind of structure has solved traditional glass lock and has exposed the problem of the entering water corrosion or entering foreign matter that cause outside because of key hole 21 and has rotated badly, can be waterproof dustproof. The utility model discloses a dustproof glass door lock has dustproof, waterproof, convenient to use's characteristics.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. A dustproof glass door lock, characterized by comprising:
a lock body;
the lock cylinder extending section extends out of the lock body and is provided with a key hole;
the dustproof base is fixedly connected with the lock cylinder extending section, the dustproof base is sleeved on the lock cylinder extending section to form bottom sealing of the lock cylinder extending section, and the dustproof base is provided with a through hole capable of exposing the key hole;
the dustproof cover part is arranged on the dustproof base part in an openable and closable manner; the dustproof cover part and the dustproof base part are connected to cover the through hole to rotate, and when the dustproof cover part rotates to cover the through hole, the dustproof cover part and the dustproof base part form top sealing of the lock cylinder extending section.
2. The dust-proof glass door lock according to claim 1, wherein the dust-proof base is a cylindrical or truncated cone-shaped dust-proof base, the through hole is provided on the dust-proof base with a rotation axis of the dust-proof base as an axis, and the through hole is fitted to the lock cylinder protruding section.
3. The dust-proof glass door lock of claim 2, wherein the dust-proof cover portion has an abutment surface, the dust-proof base portion has an end flat surface, and the abutment surface abuts the end flat surface during rotation;
the dustproof base is provided with a rotating shaft, the rotating axis of the rotating shaft is parallel to the rotating axis of the dustproof base, and the dustproof cover is connected with the dustproof base in a rotating mode through the rotating shaft.
4. The dustproof glass door lock according to claim 2, wherein the lock cylinder extension section is a lock cylinder extension section having an external thread, and the through hole is a threaded hole adapted to the external thread.
5. The dustproof glass door lock according to claim 2, wherein the through hole is connected to the lock cylinder protruding section by welding or bonding.
6. A dust protected glass door lock according to claim 3, wherein the dust cover portion further has a boss for urging the dust cover portion to rotate.
7. The dust-proof glass door lock according to claim 6, wherein the boss is provided on an opposite surface of the abutting surface.
8. The dust-proof glass door lock according to any one of claims 1 to 7, wherein the lock body has a middle mounting groove through which the lock body is fixed to the glass door.
9. The dustproof glass door lock according to claim 8, wherein the cylinder protruding section is provided with a turning hand for unlocking or locking at an opposite end of the lock body.
10. The dust-proof glass door lock according to claim 9, wherein the lock body is a D-shaped lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819420.3U CN212562842U (en) | 2020-05-15 | 2020-05-15 | Dustproof glass door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819420.3U CN212562842U (en) | 2020-05-15 | 2020-05-15 | Dustproof glass door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212562842U true CN212562842U (en) | 2021-02-19 |
Family
ID=74624498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020819420.3U Active CN212562842U (en) | 2020-05-15 | 2020-05-15 | Dustproof glass door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212562842U (en) |
-
2020
- 2020-05-15 CN CN202020819420.3U patent/CN212562842U/en active Active
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| GR01 | Patent grant | ||
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