CN214835524U

CN214835524U - Lock body with elastic limiting structure

Info

Publication number: CN214835524U
Application number: CN202120892411.1U
Authority: CN
Inventors: 朱璁; 孔庆文; 朱旭晨
Original assignee: Zhejiang Meiyide Decoration Hardware Co ltd
Current assignee: Zhejiang Meiyide Decoration Hardware Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-23
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a lock body with an elastic limit structure, which comprises a body, wherein the body is a lock body and is arranged in a door, the body is made of high-strength material, and a sealing switch is arranged on the outer surface of the body; the lock tongue is arranged in the body and is movably connected, and the lock tongue and the body are made of the same material; and the limiting mechanism is arranged in the body, is matched with the lock tongue for use, and is not adjustable in position. This lock body with elasticity limit structure can utilize the spring bolt to retract produced power extrusion oil drip mechanism of in-process that contracts at the in-process that uses to make oil drip mechanism arrange the oil, be convenient for play a lubricated effect that lasts to the spring bolt, be provided with limit mechanism simultaneously and can carry out a spacingly to the lock body at the in-process that uses.

Description

Lock body with elastic limiting structure

Technical Field

The utility model relates to a lock body technical field specifically is a lock body with elasticity limit structure.

Background

In real life, the lock body is widely applied, for example, the application number is CN201920785224.6 named as a push-pull lock body, and the push-pull lock body comprises a lock body shell; the cross tongue, the signal tongue and the dead bolt are arranged in the lock body shell; the square steel rotor is arranged in the lock body shell; the square steel rotating rod penetrates through the square steel rotor; the control panel, the motor, the first driving device, the second driving device and the third driving device are arranged in the lock body shell; and the second microswitch, the first microswitch and the third microswitch are arranged in the lock body shell, connected with the control panel, matched with the first driving device, the second driving device and the third driving device and used for signal triggering. The utility model discloses simple structure safe and reliable, each part closely cooperates, and the commonality is strong, can assemble full-automatic lock with, the push-and-pull lock around, the experience of opening a door of suitable individual character customization.

However, no matter the above-mentioned push-pull lock body or the existing lock body all have the same problem in the use process, in the use process of the lock body, the spring bolt can contract and extend, but when the spring bolt is used for a long time, or when the spring bolt is used for a large number of times, lubricating oil between the spring bolts is consumed completely, the lock body is reused at this time, certain blocking and stopping phenomena can occur to the spring bolt, even the phenomenon that the spring bolt can not contract and can not open the door can be seriously caused, and the lock body does not have an elastic limiting structure due to the structure, so that the spring bolt impacts the lock body in the use process, each part is deviated, and later-stage use is inconvenient.

We have therefore proposed a lock body with a resilient stop structure to address the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock body with elasticity limit structure to solve above-mentioned background art and propose current lock body and do not have elasticity limit structure and do not have the problem of automatic oiling.

In order to achieve the above object, the utility model provides a following technical scheme: a lock body with an elastic limiting structure comprises a lock body;

the lock body is a lock body and is arranged in the door, the body is made of high-strength materials, and meanwhile, a sealing switch is arranged on the outer surface of the body;

the lock tongue is arranged in the body and is movably connected, and the lock tongue and the body are made of the same material;

the limiting mechanism is arranged in the body, is matched with the lock tongue for use, and is not adjustable in position;

by adopting the technical scheme, the device can form a complete structure, and can effectively protect the lock body in the using process.

The oil dripping mechanism is installed in the connecting pipe and adopts extrusion oil dripping, and the oil dripping mechanism is designed in an H-shaped structure.

By adopting the technical scheme, the oil dripping mechanism is convenient to use, oil in the connecting pipe can be effectively discharged, and the bolt is convenient to lubricate.

Furthermore, a connecting pipe is installed in the body, the connecting pipe is designed to be of a hollow structure, and the front end of the connecting pipe is fixedly connected with a limiting mechanism.

By adopting the technical scheme, the lubricating oil can conveniently enter the oil dripping mechanism and the matching pipe, so that the lock tongue can move in a matching way to drive the corresponding structure in the moving process, and the oil dripping effect is achieved.

Furthermore, stop gear is cuboid structural design, and stop gear surface is attached to have the blotter to stop gear's length is greater than spring bolt cooperation width.

By adopting the technical scheme, the lock bolt can be effectively limited and buffered.

Furthermore, the lock tongue end is connected with a buffer spring, an oil dripping mechanism is installed above the buffer spring, and the oil dripping mechanism is designed in an extrusion structure.

By adopting the technical scheme, the oil dripping mechanism can work conveniently under the matching action of the extrusion structure, so that the lock tongue can be lubricated.

Further, the oil drain port has been seted up to oil drip mechanism end, and swing joint has the extrusion piece in the oil drip mechanism to adopt coupling spring to be connected between extrusion piece and the oil drip mechanism, the oil drain port is uncovered form simultaneously.

By adopting the technical scheme, the oil dripping mechanism is under the action of the extrusion block, and the lubricating oil in the oil dripping mechanism is extruded.

Further, the below fixedly connected with connecting rod of spring bolt, and the central line of connecting rod and the central line of cooperation pipe coincide each other to the cooperation pipe is the cavity form, and the internal diameter of cooperation pipe is greater than the external diameter of connecting rod simultaneously, and the small opening has been seted up to perpendicular equidistance in the connecting rod moreover.

Adopt above-mentioned technical scheme, under the mating reaction of spring bolt, can extrude the connecting rod to make the intraductal lubricating oil of cooperation extruded, play a lubricated effect to the spare part of spring bolt below.

Compared with the prior art, the beneficial effects of the utility model are that: the lock body with the elastic limiting structure can utilize the force generated in the retraction process of the lock bolt to extrude the oil dripping mechanism in the use process, so that the oil dripping mechanism discharges oil, the lock bolt is convenient to play a role in continuously lubricating the lock bolt, and meanwhile, the limiting mechanism is arranged in the use process to limit the lock body;

1. the lock body is provided with the extrusion block and the connecting rod, and the extrusion block and the connecting rod can perform an extrusion action on parts which are connected oppositely under the action of the extrusion block and the connecting rod, so that lubricating oil in the parts can be extruded, the parts in the lock body can be conveniently oiled, and the lubricating property in the lock body can be continuously ensured;

2. stop gear and blotter under the effect of stop gear and blotter, can effectually avoid the spring bolt can directly strike the body on to lead to the skew to appear in the body internals, make the unable normal use of device, increased the stability of device.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a body; 2. a cushion pad; 3. a limiting mechanism; 4. a latch bolt; 5. a connecting rod; 6. a buffer spring; 7. an oil dripping mechanism; 8. a connecting pipe; 9. a leak hole; 10. a buffer block; 11. a connecting spring; 12. extruding the block; 13. an oil discharge port; 14. a sealing switch; 15. a mating tube.

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: the utility model provides a lock body with elasticity limit structure, which comprises a body 1, body 1 is installed in the door, and body 1 adopts the high strength material, contain spring bolt 4 in the body 1 simultaneously, and spring bolt 4 adopts swing joint, and spring bolt 4 is the same with body 1 material, stop gear 3 installs in body 1, and stop gear 3 uses with the cooperation of spring bolt 4, and stop gear 3 position is unadjustable, oil drip mechanism 7 is installed in connecting pipe 8, and oil drip mechanism 7 adopts the extrusion oil drip, and oil drip mechanism 7 is H font structural design, under the cooperation of above-mentioned structural component is used, make the device constitute a complete structurality.

When the device is used, firstly the device is installed in a door by using a bolt, after the body 1 is installed, the bolt can move correspondingly in the process of using the body 1, as shown in specific figure 1-3, because the limiting mechanism 3 is matched with the bolt 4 for use, in the process of recovering the bolt 4, when the bolt 4 moves to a certain position, the connecting rod 5 and the matching pipe 15 below the bolt 4 can be matched for use, the central line of the connecting rod 5 and the central line of the matching pipe 15 are superposed, the matching pipe 15 is hollow, the inner diameter of the matching pipe 15 is larger than the outer diameter of the connecting rod 5, the connecting rod 5 is vertically and equidistantly provided with the leakage holes 9, lubricating oil in the matching pipe 15 is extruded by the connecting rod 5 and can be discharged from the leakage holes 9, thereby the lubricating effect on parts is achieved, the bolt 4 continuously moves inwards, the bolt 4 can touch the oil dripping mechanism 7, under the action of the oil dripping mechanism 7, lubricating oil can be discharged from the oil outlet 13, so that the bolt 4 is lubricated, and the limiting mechanism 3 can play a limiting and damping role on the lock body in the process of stretching the bolt 4;

specific as shown in fig. 1, 4 end-to-end connections of spring bolt have buffer spring 6, and stop gear 3 is cuboid structural design, and 3 surface attachments of stop gear have blotter 2 to stop gear 3's length is greater than 4 cooperation widths of spring bolt, uses under buffer spring 6 and stop gear 3's cooperation, can effectually play a cushioning effect to spring bolt 4, thereby reaches the spacing effect of elasticity.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a lock body with elasticity limit structure which characterized in that: the method comprises the following steps of;

2. A lock body with an elastic limit structure according to claim 1, wherein: the connecting pipe is arranged in the body and adopts a hollow structure design, and the front end of the connecting pipe is fixedly connected with a limiting mechanism.

3. A lock body with an elastic limit structure according to claim 2, wherein: stop gear is cuboid structural design, and stop gear surface is attached to have the blotter to stop gear's length is greater than spring bolt cooperation width.

4. A lock body with an elastic limit structure according to claim 3, wherein: the spring bolt end-to-end connection has buffer spring, and buffer spring's top is installed and is dripped oily mechanism to drip oily mechanism and adopt the extrusion structural design.

5. A lock body with an elastic limit structure according to claim 1, wherein: oil drain port has been seted up to oil drip mechanism end, and swing joint has the extrusion piece in the oil drip mechanism to adopt connecting spring to be connected between extrusion piece and the oil drip mechanism, the oil drain port is uncovered form simultaneously.

6. A lock body with an elastic limit structure according to claim 1, wherein: the below fixedly connected with connecting rod of spring bolt, and the central line of connecting rod and the central line of cooperation pipe coincide each other to the cooperation pipe is the cavity form, and the internal diameter of cooperation pipe is greater than the external diameter of connecting rod simultaneously, and the small opening has been seted up to perpendicular equidistance in the connecting rod moreover.