CN211448100U

CN211448100U - Novel jacking lock

Info

Publication number: CN211448100U
Application number: CN201921971568.2U
Authority: CN
Inventors: 褚雪峰
Original assignee: Tangshan Hongzheng Mechanical Equipment Co ltd
Current assignee: Tangshan Hongzheng Mechanical Equipment Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-08
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a novel top locking, including a lock casing, the edge of top lock casing rear surface is stained with first shock pad, and the middle part of top lock casing rear surface has seted up the mounting hole, and the inside fixedly connected with knob axle sleeve of mounting hole, the inside interference of knob axle sleeve is connected with the knob axle, and the inside sliding connection of top lock casing has a top lock telescopic link, and the top of top lock telescopic link runs through the upper surface of a lock casing, and the top fixedly connected with top lock regulation pole of top lock telescopic link, the utility model relates to a top locking technical field. This novel top mandril of top lock not with not setting up the handle that directly links, but has set up an external knob through the kinematic pair, turns into width direction to length direction and has reduced length direction's idleness, and is small, has increased width direction's size, built-in self-locking draw-in groove for the lock still can not lead to appearing the condition emergence of becoming invalid because of jumping out the draw-in groove under the long-term vibrations condition.

Description

Novel jacking lock

Technical Field

The utility model relates to a top locking technical field specifically is a novel top locking.

Background

The lockset refers to a tool with a sealing function, which comprises a lock, a key and accessories thereof, and is generally explained as a sealing device which can be opened and closed by the key, along with the improvement of the living standard of people, the prevention consciousness of people is strengthened, and therefore, the demand of high-grade preventive locksets is continuously strengthened. A lock looks simple, but can be completed through 110 processes, the lock industry is not only traditional industry, but also has close relation with high and new technology, the best material of the lock is stainless steel from the viewpoint of durability, the lock is especially used as a surface material, the lock comprises a padlock, a traffic lock, a drawer lock, a spring door lock and the like, and the top-locking lock is one of common lock types.

The existing design idea of the common jacking lock is that the jacking direction is consistent with the handle direction, the handle and the jacking shaft are directly connected to realize the jacking function, the lock body structure is too long if the jacking length is too long, the lock body is greatly influenced by the length direction of the installation environment, the influence of the length direction of the installation environment is great, and if the lock is in a vibration state for a long time, the lock is easy to loose and loosen easily along with the increase of the vibration times along with the time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel tight lock in top has solved current ordinary tight lock design theory in top for the tight direction in top be unanimous with the handle direction, handle and top mandril lug connection are in order to realize the tight function in top, the lock body structure of the tight length in top is too long, it is great to receive installation environment length direction to influence, if the lock is in under the shock condition for a long time, along with the increase of the time lock make the easy pine problem that takes off of auto-lock state variation along with the increase of vibrations number of times easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel top lock, includes top lock casing, the edge of top lock casing rear surface is stained with first shock pad, and the middle part of top lock casing rear surface has seted up the mounting hole, the inside fixedly connected with knob axle sleeve of mounting hole, the inside interference of knob axle sleeve is connected with the knob axle, the inside sliding connection of top lock casing has top lock telescopic link, the upper surface of top lock casing is run through on the top of top lock telescopic link, and the top fixedly connected with top lock regulation pole of top lock telescopic link, the outside cover that the knob axle is located the inside one end of top lock casing is equipped with the top lock rotor plate, the front surface of top lock rotor plate is through top lock connecting axle fixedly connected with top lock connecting plate, the front surface of top lock casing passes through bolt fixedly connected with top lock apron, and is stained with the second shock pad between top lock casing and the top lock apron.

Preferably, the top lock casing upper surface is located the outside of top lock telescopic link and has seted up the oil blanket groove, the inside embedding in oil blanket groove is connected with the oil blanket apron, the oil blanket apron passes through bolt and oil blanket groove fixed connection.

Preferably, the middle part of the oil seal cover plate is provided with an opening, the top lock telescopic rod is positioned in the opening, and a telescopic rod shaft sleeve is connected between the top lock telescopic rod and the opening in a sliding manner.

Preferably, both sides of the top lock shell are provided with convex mounting plates, and threaded holes are formed in the mounting plates.

Preferably, one end of the knob shaft, which is positioned inside the top lock shell, is rectangular, and the top lock rotating plate is in interference connection with the rectangular part of the knob shaft.

Preferably, one end of the top lock rotating plate is provided with a convex part, a sliding groove is formed in the middle of the top lock connecting plate, two ends of the top lock connecting shaft are respectively connected with the convex part of the top lock rotating plate and the sliding groove, and one side of the top lock connecting plate is fixedly connected with the top lock telescopic rod through a bolt.

Advantageous effects

The utility model provides a novel top locking. Compared with the prior art, the method has the following beneficial effects:

(1): this novel top lock, inside fixedly connected with knob axle sleeve through the mounting hole, the inside interference of knob axle sleeve is connected with the knob axle, the inside sliding connection of top lock casing has a top lock telescopic link, the top of top lock telescopic link runs through the upper surface of top lock casing, and the top fixedly connected with top lock regulation pole of top lock telescopic link, the outside cover that the knob axle is located the inside one end of top lock casing is equipped with the top lock rotor plate, the front surface of top lock rotor plate is through top lock connecting axle fixedly connected with top lock connecting plate, this patent now designs a top lock, the top lock is not with the handle that does not set up directly to the top lock axle, but has set up an external knob through the kinematic pair, turn into width direction length direction and reduced length direction's idleness, small, width direction's size has been increased, make product appearance coordinate, the outward appearance is beautiful.

(2): this novel top lock, the one end that is located top lock casing inside through the knob axle is the rectangle, and the position interference of top lock rotor plate and knob axle rectangle is connected, the one end of top lock rotor plate is provided with bellied position, the spout has been seted up at the position in the middle of the top lock connecting plate, the both ends of top lock connecting axle are connected with bellied position of top lock rotor plate and spout respectively, bolt and top lock telescopic link fixed connection are passed through to one side of top lock connecting plate, built-in self-locking draw-in groove, make the lock still can not lead to the condition emergence of losing efficacy because of jumping out of the draw-in groove under the long-term vibrations condition, safety factor is higher.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an assembly view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an external view of the middle top lock casing of the present invention.

In the figure: 1. a top lock housing; 2. a first cushion pad; 3. a knob shaft; 4. locking the telescopic rod; 5. a top lock adjusting rod; 6. a top lock rotating plate; 7. a top lock connecting plate; 8. a top lock cover plate; 9. a second cushion pad; 10. an oil seal groove; 11. an oil seal cover plate; 12. a knob shaft sleeve; 13. a telescopic rod shaft sleeve; 14. mounting a plate; 15. mounting holes; 16. the top lock is connected with the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel jacking lock comprises a jacking lock shell 1, wherein both sides of the jacking lock shell 1 are provided with convex mounting plates 14, threaded holes are formed in the mounting plates 14, a first damping pad 2 is adhered to the edge of the rear surface of the jacking lock shell 1, a mounting hole 15 is formed in the middle of the rear surface of the jacking lock shell 1, a knob shaft sleeve 12 is fixedly connected in the mounting hole 15, a knob shaft 3 is connected in the knob shaft sleeve 12 in an interference manner, a jacking lock telescopic rod 4 is slidably connected in the jacking lock shell 1, the top end of the jacking lock telescopic rod 4 penetrates through the upper surface of the jacking lock shell 1, a jacking lock adjusting rod 5 is fixedly connected at the top end of the jacking lock telescopic rod 4, an oil seal groove 10 is formed in the outer side of the jacking lock telescopic rod 4 in the upper surface of the jacking lock shell 1, an oil seal cover plate 11 is embedded and connected in the oil seal groove 10, the oil seal cover plate 11 is fixedly connected with the oil seal groove 10 through a bolt, the top lock telescopic rod 4 is positioned in the opening, a telescopic rod shaft sleeve 13 is slidably connected between the top lock telescopic rod 4 and the opening, a top lock rotating plate 6 is sleeved on the outer side of one end of a knob shaft 3 positioned in a top lock shell 1, a top lock connecting plate 7 is fixedly connected to the front surface of the top lock rotating plate 6 through a top lock connecting shaft 16, one end of the knob shaft 3 positioned in the top lock shell 1 is rectangular, the top lock rotating plate 6 is in interference connection with the rectangular part of the knob shaft 3, a convex part is arranged at one end of the top lock rotating plate 6, a sliding groove is formed in the middle of the top lock connecting plate 7, two ends of the top lock connecting shaft 16 are respectively connected with the convex part and the sliding groove of the top lock rotating plate 6, one side of the top lock connecting plate 7 is fixedly connected with the top lock telescopic rod 4 through a bolt, a top lock cover plate 8 is fixedly connected to the front surface of the top lock shell 1 through a bolt, and, this patent now designs a top locking, the top mandril not with not setting up the handle that directly links, but set up an external knob through the motion pair, turn into width direction to length direction and reduced length direction's idle, small, width direction's size has been increased, make product appearance aspect ratio coordinate, the outward appearance is beautiful, and device inside embeds from the lock draw-in groove, make the lock still can not take place because of jumping out the condition that the draw-in groove leads to appearing becoming invalid under the long-term vibrations condition, factor of safety is higher.

During operation, the knob shaft 3 is rotated, the knob shaft 3 drives the top lock rotating plate 6 to rotate, the top lock rotating plate 6 can drive the top lock connecting shaft 16 to slide along the sliding groove of the top lock connecting plate 7 when rotating, the top lock connecting shaft 16 can convert the circular motion of the top lock rotating plate 6 into the motion of the vertical direction of the top lock connecting plate 7, and the top lock connecting plate 7 can drive the top lock telescopic rod 4 and the top lock adjusting rod 5 to move when moving.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel top lock, includes top lock casing (1), the edge of top lock casing (1) rear surface is stained with first shock pad (2), and the middle part of top lock casing (1) rear surface has seted up mounting hole (15), its characterized in that: a knob shaft sleeve (12) is fixedly connected inside the mounting hole (15), a knob shaft (3) is connected inside the knob shaft sleeve (12) in an interference manner, the inside of the top lock shell (1) is connected with a top lock telescopic rod (4) in a sliding way, the top end of the top lock telescopic rod (4) penetrates through the upper surface of the top lock shell (1), the top end of the top lock telescopic rod (4) is fixedly connected with a top lock adjusting rod (5), the outer side of one end of the knob shaft (3) positioned in the top lock shell (1) is sleeved with a top lock rotating plate (6), the front surface of the top lock rotating plate (6) is fixedly connected with a top lock connecting plate (7) through a top lock connecting shaft (16), the front surface of the top lock shell (1) is fixedly connected with a top lock cover plate (8) through bolts, and a second shock pad (9) is adhered between the top lock shell (1) and the top lock cover plate (8).

2. The new jacking lock as claimed in claim 1, wherein: the oil seal groove (10) has been seted up in the outside that top lock casing (1) upper surface is located top lock telescopic link (4), the inside embedding in oil seal groove (10) is connected with oil blanket apron (11), oil blanket apron (11) are through bolt and oil seal groove (10) fixed connection.

3. The new jacking lock as claimed in claim 2, wherein: the middle part of the oil seal cover plate (11) is provided with an opening, the top lock telescopic rod (4) is positioned in the opening, and a telescopic rod shaft sleeve (13) is connected between the top lock telescopic rod (4) and the opening in a sliding mode.

4. A new jacking lock as claimed in claim 3, wherein: both sides of the top lock shell (1) are provided with convex mounting plates (14), and threaded holes are formed in the mounting plates (14).

5. The new jacking lock as claimed in claim 1, wherein: the knob shaft (3) is positioned at one end inside the top lock shell (1) and is rectangular, and the top lock rotating plate (6) is in interference connection with the rectangular part of the knob shaft (3).

6. The new jacking lock as claimed in claim 5, wherein: one end of the top lock rotating plate (6) is provided with a convex part, a sliding groove is formed in the middle of the top lock connecting plate (7), two ends of the top lock connecting shaft (16) are connected with the convex part and the sliding groove of the top lock rotating plate (6) respectively, and one side of the top lock connecting plate (7) is fixedly connected with the top lock telescopic rod (4) through a bolt.