CN220354967U - Normally closed door lock structure for clean workshop - Google Patents
Normally closed door lock structure for clean workshop Download PDFInfo
- Publication number
- CN220354967U CN220354967U CN202322008610.3U CN202322008610U CN220354967U CN 220354967 U CN220354967 U CN 220354967U CN 202322008610 U CN202322008610 U CN 202322008610U CN 220354967 U CN220354967 U CN 220354967U
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- Prior art keywords
- door lock
- normally closed
- swing arm
- lock structure
- mounting
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- 239000010687 lubricating oil Substances 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a normally closed door lock structure for a clean workshop, which belongs to the technical field of door locks and comprises a door lock body, wherein mounting plates are fixedly arranged at two ends of the door lock body, through holes are formed in the mounting plates, the through holes are perpendicular to the length direction of the door lock body, sliding plates are slidably arranged in the through holes, waist-shaped holes are formed in the sliding plates, and positioning bolts are arranged at two ends of the mounting plates in a threaded manner. According to the utility model, the mounting mechanisms consisting of the mounting plates at the two ends of the locking device body, the through holes, the sliding plates, the waist-shaped holes and the positioning bolts are arranged, so that the locking device body can be transversely translated through the setting of the waist-shaped holes in the use process, and in addition, the sliding plates slide in the through holes, so that the locking device body can be vertically translated in the mounting process, the accuracy of the mounting position is ensured, and meanwhile, the mutual horizontal between the swing arms and the supporting rods after the mounting is ensured.
Description
Technical Field
The utility model relates to a normally closed door lock mechanism, in particular to a normally closed door lock structure for a clean workshop, and belongs to the technical field of door locks.
Background
The door closer is a hydraulic device similar to a spring on the door head, can release after being compressed when the door is opened, automatically closes the door, has the function of a spring-like door, and can ensure that the door is accurately and timely closed to an initial position after being opened.
The utility model of application number 202220497983.4 discloses a sliding rail type door closer, which is characterized in that a mounting rail plate is arranged to slidingly support a door closer body, so that the mounting rail plate and a door closing connecting rod piece are firstly mounted at a designated position during actual mounting, and the mounting rail plate can be pushed to slide and position by rotating two adjusting threaded rods and utilizing the rotating support of a rotating plate and the elastic support of an elastic piece, so that the connecting position of the door closer is adjusted, the strength and effect of door closing force are changed, and the mounting error can be adapted by adjusting the position of the door closer body.
Similar to the above-mentioned application, there are currently disadvantages:
in the use process, the horizontal position of the door lock body can be adjusted, the vertical position cannot be adjusted, the distance between the door lock body and the mounting seat is large, the swing arms and the support rods are not parallel to each other, abrasion can be caused between the swing arms and the support rods after long-time use, the service life is influenced, noise can be generated in the process of opening the door each time, and the practicability is low;
the normally closed door lock structure of the clean workshop is designed for optimizing the problems.
Disclosure of Invention
The utility model mainly aims to provide a normally closed door lock structure for a clean workshop, wherein a mounting mechanism is formed by mounting plates at two ends of a lock body, a through hole, a sliding plate, a waist-shaped hole and a positioning bolt, so that the lock body can be transversely translated through the setting of the waist-shaped hole in the use process, in addition, the sliding plate slides in the through hole, so that the lock body can be vertically translated in the mounting process, the accuracy of the mounting position is ensured, meanwhile, the mutual horizontal state between a swing arm and a supporting rod is ensured after the installation, a lubricating oil tank is arranged on the swing arm, and the lock is matched with a conducting pipe and a cotton thread for use, so that lubricating oil can be automatically added to the outer side of a pin shaft in the use process, the abrasion of the pin shaft is effectively reduced, friction noise is avoided in the use process, and the service life is prolonged.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a clean workshop normal close lock structure, includes the lock body, the both ends of lock body are all fixed mounting has the mounting panel, all seted up the through-hole on the mounting panel, the length direction of lock body is closed to the through-hole perpendicular to, the inside of through-hole is all slidable mounting has the slide, waist type hole has all been seted up on the slide, the positioning bolt is all installed to the both ends of mounting panel screw thread, and positioning bolt all extends to the inside of through-hole and laminate with the tip of slide, the swing arm is installed in the bottom rotation of lock body, the tip rotation of swing arm is installed the bracing piece, be provided with the round pin axle between the tip of swing arm and the bracing piece, the one end that the round pin axle was kept away from to the bracing piece is provided with the mount pad.
Preferably: the sliding grooves are formed in two sides of the inside of the through hole, sliding strips are arranged on two sides of the sliding plate, and the sliding strips are located in the sliding grooves.
Preferably: the waist-shaped holes on the sliding plate are provided with two groups, and the waist-shaped holes are respectively positioned at two ends of the sliding plate.
Preferably: and one end, far away from the pin shaft, of the top of the swing arm is fixedly provided with a horizontal bubble.
Preferably: the lubricating oil tank is arranged at one end, close to the pin shaft, of the top of the swing arm, the guide pipe is arranged in the swing arm, the top end of the guide pipe is communicated with the inner part of the lubricating oil tank, and the bottom end of the guide pipe is communicated with the pin shaft hole.
Preferably: the inside of pipe is provided with the cotton thread, the bottom and the round pin axle laminating of cotton thread.
Preferably: the top of lubricating oil tank is provided with sealed lid, the outside of lubricating oil tank is provided with the transparent window.
The beneficial effects of the utility model are as follows:
according to the normally closed door lock structure for the clean workshop, the installation mechanisms consisting of the installation plates at the two ends of the lock body, the through holes, the sliding plates, the waist-shaped holes and the positioning bolts are arranged, so that the lock body can be transversely translated through the setting of the waist-shaped holes in the use process, and in addition, the sliding plates slide in the through holes, so that vertical translation can be performed in the installation process, the accuracy of the installation position is ensured, and meanwhile, the mutual level between the swing arms and the supporting rods after the installation is ensured;
the setting of lubricating oil tank in the swing arm, cooperation conduction pipe and cotton thread use, can be in the in-process of using, with the outside of lubricating oil automatic addition to the round pin axle, the effectual wearing and tearing to the round pin axle that reduce, avoid producing frictional noise in the use simultaneously, improved life.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a diagram of a mounting plate of the present utility model;
FIG. 3 is a diagram of a skateboard of the present utility model;
fig. 4 is a cross-sectional view of a swing arm of the present utility model.
In the figure: 1. a door lock body; 2. a mounting plate; 3. a through port; 4. a slide plate; 5. a waist-shaped hole; 6. positioning bolts; 7. a chute; 8. a slide bar; 9. swing arms; 10. a support rod; 11. a pin shaft; 12. a mounting base; 13. horizontal bubble; 14. a lubrication oil tank; 15. sealing cover; 16. a conduit; 17. cotton thread.
Detailed Description
In order to make the technical solution of the present utility model more clear and clear to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
Example 1
As shown in fig. 1-4, this embodiment provides a clean workshop normally closed door lock structure, including closing door lock body 1, the both ends of closing door lock body 1 all fixedly mounted with mounting panel 2, all set up opening 3 on the mounting panel 2, opening 3 perpendicular to the length direction of closing door lock body 1, opening 3's inside all slidable mounting has slide 4, opening 3's inside both sides all set up spout 7, slide 4's both sides all are provided with slide 8, slide 8 is located slide 7's inside, the stability of slide 4 vertical slip has been ensured, waist type hole 5 has all been seted up on slide 4, waist type hole 5 all set up two sets of on slide 4, and waist type hole 5 is located slide 4's both ends respectively, through the setting of multiunit waist type hole 5, the stability of installation has been improved, the both ends of mounting panel 2 all screw thread installs positioning bolt 6, and positioning bolt 6 all extend to opening 3's inside and laminate with slide 4's tip, the bottom rotation of closing door lock body 1 installs 9, 9's tip rotation installation bracing piece 10, be provided with between bracing piece 9's tip and 10, setting up 11 between bracing piece and 10 and the swing arm, the horizontal pin shaft 11 is kept away from between the horizontal installation 13 through the swing arm, the horizontal pin shaft is installed to the horizontal plane is kept away from 11, the horizontal installation 13, the effect is kept away from between the swing arm is guaranteed, the level is kept away from the swing arm is installed to the horizontal pin shaft 13.
During the use, punching is carried out on the top of workshop door and the door frame now, then utilize the screw to pass waist hole 5 and insert inside the hole, the screw is not screwed up this moment, reuse screw is fixed mount pad 12 on the door frame, the position of fine setting lock body 1 again, the screw slides in waist hole 5's inside, observe level bubble 13 simultaneously and whether level, when not level, adjusting positioning bolt 6, control slide 4 is vertical in the inside of opening 3 to be slided, guarantee swing arm 9 level, the installation is accomplished.
Example two
In this embodiment, as shown in fig. 1-4, a lubricating oil tank 14 is disposed at one end of the top of the swing arm 9 near the pin shaft 11, a conduction pipe 16 is disposed inside the swing arm 9, the top end of the conduction pipe 16 is conducted with the interior of the lubricating oil tank 14, and the bottom end of the conduction pipe 16 is conducted with the pin shaft hole.
In the use process, lubricating oil is injected into the lubricating oil tank 14, so that the position of the pin shaft 11 can be automatically smeared, the abrasion to the pin shaft 11 is reduced, and meanwhile, noise is avoided.
In this embodiment, a cotton thread 17 is disposed inside the conductive pipe 16, and the bottom end of the cotton thread 17 is attached to the pin 11.
By the arrangement of the cotton thread 17, the addition rate of the lubricating oil can be reduced, the effect of the lubricating oil can be reduced, and the lubricating time can be ensured.
In this embodiment, the top of the lubricant tank 14 is provided with a sealing cover 15, and the outside of the lubricant tank 14 is provided with a transparent window.
The transparent window is utilized to conveniently observe the quantity of lubrication, and the addition is convenient.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (7)
1. A clean workshop normal close lock structure, its characterized in that: including closing door lock body (1), the both ends of closing door lock body (1) all fixedly mounted have mounting panel (2), opening (3) have all been seted up on mounting panel (2), the length direction of opening (3) perpendicular to closing door lock body (1), the inside of opening (3) all slidable mounting has slide (4), waist hole (5) have all been seted up on slide (4), positioning bolt (6) are all installed to the both ends of mounting panel (2), and positioning bolt (6) all extend to the inside of opening (3) and laminate with the tip of slide (4), swing arm (9) are installed in the bottom rotation of closing door lock body (1), the tip rotation of swing arm (9) is installed bracing piece (10), be provided with round pin axle (11) between the tip of swing arm (9) and bracing piece (10), the one end that round pin axle (11) were kept away from to bracing piece (10) is provided with mount pad (12).
2. The clean shop normally closed door lock structure according to claim 1, wherein: the sliding plate is characterized in that sliding grooves (7) are formed in two sides of the inside of the through hole (3), sliding strips (8) are arranged on two sides of the sliding plate (4), and the sliding strips (8) are located in the sliding grooves (7).
3. The clean shop normally closed door lock structure according to claim 2, wherein: two groups of waist-shaped holes (5) are formed in the sliding plate (4), and the waist-shaped holes (5) are respectively positioned at two ends of the sliding plate (4).
4. A clean shop normally closed door lock structure according to claim 3, characterized in that: one end of the top of the swing arm (9) far away from the pin shaft (11) is fixedly provided with a horizontal bubble (13).
5. The clean shop normally closed door lock structure according to claim 4, wherein: the lubricating oil tank (14) is arranged at one end, close to the pin shaft (11), of the top of the swing arm (9), a conduction pipe (16) is arranged in the swing arm (9), the top end of the conduction pipe (16) is conducted with the interior of the lubricating oil tank (14), and the bottom end of the conduction pipe (16) is conducted with the pin shaft hole.
6. The clean shop normally closed door lock structure according to claim 5, wherein: the inside of conduction pipe (16) is provided with cotton thread (17), the bottom and the round pin axle (11) laminating of cotton thread (17).
7. The clean shop normally closed door lock structure according to claim 6, wherein: the top of lubricating oil tank (14) is provided with sealed lid (15), the outside of lubricating oil tank (14) is provided with the transparent window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322008610.3U CN220354967U (en) | 2023-07-27 | 2023-07-27 | Normally closed door lock structure for clean workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322008610.3U CN220354967U (en) | 2023-07-27 | 2023-07-27 | Normally closed door lock structure for clean workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220354967U true CN220354967U (en) | 2024-01-16 |
Family
ID=89482556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322008610.3U Active CN220354967U (en) | 2023-07-27 | 2023-07-27 | Normally closed door lock structure for clean workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220354967U (en) |
-
2023
- 2023-07-27 CN CN202322008610.3U patent/CN220354967U/en active Active
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| GR01 | Patent grant | ||
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