TW201641799A - Locking device with aerating function - Google Patents

Abstract

A locking device with aerating function is disclosed. The locking device comprises a frame, an aerating module, a locking pole module and a locking module. A side of the frame is disposed at an end of the aerating module. The end of the aerating module has a telescoping pole and the other end of the aerating module has an aerating hole. The locking pole module is disposed at the other side of the frame. The locking module is disposed at the telescoping pole. The locking pole module is in a closing state, when the locking module is in a locking state. The locking pole module is in an opening state, when the locking module is in unlock state and be moving to the aerating module.

Description

Locking function

The invention relates to the technical field of a lock, in particular to a lock head having a pumping function.

Modern people are paying more and more attention to leisure life. Every holiday, there will be many people taking out their family's outing sports, fitness or walking out. In recent years, a popular sports "bicycle" has emerged. In addition to fitness, riding bicycles It is also possible to use this to interact with nature and increase interpersonal relationships, so more and more people choose to ride a bicycle as a fixed sport.

Most of the conventional locks have only a single function and are not practical. Most users of bicycles generally need locks to prevent theft of cars, and need to have inflatable tools to prevent the tires from being able to continue driving due to air leakage. At this time, the user of the bicycle needs to carry the lock inflation tool at the same time, which increases the burden on the user to carry the article and the storage is not easy, so that the user is undoubtedly a big problem.

As described above, the inventors of the present invention have thought about and designed a lock head having a pumping function, and after years of painstaking research, it has been improved in view of the lack of the prior art, thereby enhancing the industrial use and utilization.

In view of the above-mentioned problems of the prior art, the object of the present invention is to provide a lock head having a pumping function to solve the problem that the lock and the inflation tool of the prior art are difficult to carry and store.

According to the purpose of the present invention, a lock function with a pumping function is provided, which comprises a bracket, an inflatable module, a lock bar module and a locking module. The bracket has a U-shaped structure, and one side of the bracket having no opening is disposed at one end of the inflatable module. One end of the inflatable module has a telescopic rod, and one end of the inflatable module is adjacent to the bracket; the other end of the inflatable module has an inflation hole. The lock bar module is disposed on a side of the bracket having an opening. The locking module has a locking hole, and the locking module is connected to one end of the telescopic rod to be located in a space surrounded by the bracket, and the locking module is connected to the locking rod module. When the locking module is in the locked state, the telescopic rod cannot move relative to the inflatable module, and the locking rod module is in a closed state; when the locking module is in the unlocked state, the telescopic rod can move relative to the inflatable module. And when the locking module is close to the inflatable module, the locking bar module is open.

Preferably, the opposite two frames of the bracket can respectively have a sliding slot, and the locking module can have two connecting rods connected to the locking module and the bracket body; the connecting rods are connected to one end of the bracket and slidably disposed at In the chute.

Preferably, each of the sliding slots of the bracket has a limiting hole adjacent to the locking bar module, and one end of each connecting rod is telescopically provided with a limiting post; when the locking module is in the locked state, the limiting post is exposed The connecting rod is externally and embedded in the limiting hole; when the locking module is in the unlocked state, the limiting post is not exposed outside the connecting rod.

Preferably, the lock bar module can include two lock levers, and one end of the two lock levers is respectively pivoted at two ends of the side of the bracket having the opening.

Preferably, when the lock bar module is in the closed state, the other ends of the two lock levers are in contact with each other.

Preferably, when the lock bar module is in the closed state, the angle between the two connecting rods and the telescopic rods is equal to each other.

Preferably, the locking module has a circular shape, and the telescopic rod and the two connecting rods are located on the side wall of the locking module, and the locking holes are disposed on one surface of the locking module.

Preferably, the inflating module can include an inflating cylinder, and the inflating hole is disposed at the other end of the inflating hole. The bracket is fixed to one end of the inflating cylinder, and the telescopic rod is telescoped at one end of the inflating cylinder.

According to the present invention, the lock function having the air pumping function can be configured to provide the air lock function of the lock, thereby increasing the utility of the lock and further improving the user to carry the air charge at the same time. The burden of tools and locks and the difficulty of storage.

The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following, the embodiments of the present invention are described with reference to the accompanying drawings, in which the same elements in the following embodiments are denoted by the same reference numerals.

Please refer to FIG. 1 to FIG. 3 together, which are respectively a schematic diagram of a closed state, an open state diagram and an operation diagram of an embodiment of a lock function having an air pumping function.

As shown in the figure, the air lock function lock 100 of the present invention comprises a bracket 10, an air module 20, a lock bar module 30 and a locking module 40. The bracket 10 has a U-shaped structure or a horseshoe-shaped structure, and one side of the bracket 10 having no opening is disposed at one end of the inflatable module 20. One end of the inflatable module 20 is telescopically provided with a telescopic rod 21 adjacent to one end of the bracket 10, and the other end of the inflatable module 20 has an inflation hole 22. The lock bar module 30 is disposed on a side of the bracket 10 having an opening. The locking module 40 has a locking hole 40 connected to one end of the telescopic rod 21 to be located in a space surrounded by the bracket 10, and the locking module 40 is connected to the locking rod module 30.

Therefore, when the locking module 40 is in the locked state, the telescopic rod 21 cannot move relative to the inflatable module 20, and the locking rod module 30 is in a closed state; when the locking module 40 is in the unlocked state, the telescopic rod 21 can The movement of the inflatable module 20 is performed, and when the locking module 40 is close to the inflatable module 20, the locking bar module 30 is in an open state.

Further, the inflatable module 20 includes a telescopic rod 21, an inflation hole 22, and an inflation cylinder 23. The telescopic rod 21 and the inflating hole 22 are respectively disposed at two ends of the inflating cylinder 23, and the side of the bracket 10 having no opening is disposed at the other end of the inflating module 20, for example, the bracket 10 is similar to a U-shaped structure, and The arc portion is fixed to one end of the inflator tube 23. Preferably, the bracket 10 can be made of a metal material. The specific technical means for the expansion and contraction of the telescopic rod 21 in the inflating cylinder 23 to inflate the components such as the tire by the inflation hole 22 are well known to those skilled in the art and will not be further described herein. That is to say, the lock 100 having the air pumping function of the present invention is a lock having an inflation function.

In addition, the lock bar module 30 includes two lock levers, and one end of the two lock levers is respectively pivoted at two ends of the side of the bracket 10 having the opening. Preferably, the lock bar module 30 can be made of a metal material and can be bent at an angle or a circular arc shape. Each of the two opposite frames of the bracket 10 has a sliding slot 11 . The locking module 40 has two connecting rods 42 connected between the locking module 30 and the bracket 10 . Each connecting rod 42 is slidably connected to one end of the bracket 10 . The ground is disposed in the chute 11. Therefore, when the telescopic rod 21 is telescoped and the interlocking module 40 is displaced, the lock bar module 30 can be brought into a closed state and an open state by the arrangement of the connecting rod 42 and the chute 11; wherein the closed state is The other ends of the two lock levers are in contact with each other or close together, and preferably the angle between the two connecting rods 41 and the telescopic rod 21 is equal to each other, for example, 120 degrees, as shown in FIG. 1; and the open state is two lock levers. The other end has a gap (ie, as shown in FIG. 2) that is not in contact with each other, so that in the open state, the two lock levers of the lock bar module 30 can be passed through the tire of the bicycle and then turned into a closed state. The purpose of the lock is as shown in Figure 3.

Incidentally, one end of the connecting rod 42 slidably disposed in the chute 11 and the two lock levers of the lock bar module 30 may have a rope body, such as a steel cord, to slide on the connecting rod 42 When sliding in the slot 11, the two lock levers of the drag lever module 30 are rotated. That is, the technique of interlocking between one end of the connecting rod 42 and the two lock levers of the lock bar module 30 is well known to those skilled in the art, and will not be further described herein.

Please refer to FIG. 4, which is a schematic diagram of the lock state on the embodiment of the lock head having the air pumping function of the present invention. The locking module 40 can be a circular structure. The connecting portion of the telescopic rod 21 and the two connecting rods 42 are located on the side wall of the locking module 40, and the locking holes 41 are disposed on one surface of the locking module 40. In addition, each of the sliding slots 11 of the bracket 10 has a limiting hole 12 adjacent to the locking bar module 30. One end of each connecting rod 42 is telescopically provided with a limiting post 43. Therefore, when the locking module 40 is in the locked state, the limiting post 43 is exposed outside the connecting rod 42 and embedded in the limiting hole 12, and when the locking module 40 is in the unlocked state, the limiting post 43 is not exposed to the connecting rod. 42 outside.

For example, the limiting post 43 can be a cylinder that is inserted into the connecting rod 42 with an elastic body, such as a spring, and when the user inserts the keyhole 41 by using a key to lock the locking module 40. The two bumps are pushed against the limiting post 43 by the rotation of the key, so that one end 3 of the limiting post 43 is exposed outside the connecting rod 42 and embedded in the limiting hole 12. When the user inserts the key into the keyhole 41 and the locking module 40 is in the unlocked state, the two protrusions are driven away from the limiting post 43 by the rotation of the key, and the limiting post can be achieved through the elastic body. It is reset without being exposed to the outside of the connecting rod 42 or retracted into the connecting rod 42.

It is worth mentioning that the above-mentioned locked state is merely an illustrative description and should not be limited.

The lock function of the present invention has the function of the above structure, so that the lock has an inflation function, thereby increasing the utility of the lock, and further improving the burden on the user to carry the inflatable tool and the lock at the same time. It is not easy to store.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

100‧‧‧Locks
10‧‧‧ bracket
11‧‧‧Chute
12‧‧‧Restricted holes
20‧‧‧Inflatable module
21‧‧‧ Telescopic rod
22‧‧‧Inflatable hole
23‧‧‧Inflatable tube
30‧‧‧Lock bar module
40‧‧‧Locking module
41‧‧‧Keyhole
42‧‧‧ Connecting rod
43‧‧‧Limited column

Fig. 1 is a schematic view showing the closed state of the embodiment of the lock head having the pumping function of the present invention. Fig. 2 is a schematic view showing the open state of the embodiment of the lock head having the air pumping function of the present invention. Fig. 3 is a schematic view showing the operation of the embodiment of the lock head having the air pumping function of the present invention. Fig. 4 is a schematic view showing the lock state of the embodiment of the lock head having the air pumping function of the present invention.

100‧‧‧Lock

10‧‧‧ bracket

11‧‧‧Chute

20‧‧‧Inflatable module

21‧‧‧ Telescopic rod

22‧‧‧Inflatable hole

23‧‧‧Inflatable tube

30‧‧‧Lock bar module

40‧‧‧Locking module

41‧‧‧Keyhole

42‧‧‧ Connecting rod

Claims (8)

A lock function having a pumping function, comprising: a bracket, which is a U-shaped structure; an air-filling module, which is disposed on a side of the bracket that does not have an opening, and one end of the inflatable module has a telescopic rod And adjacent to the bracket, the other end of the inflatable module has an inflation hole; a lock bar module is disposed on a side of the bracket having an opening; and a locking module has a locking hole, The locking module is connected to one end of the telescopic rod to be located in a space surrounded by the bracket, and the locking module is connected to the locking rod module. When the locking module is in the locked state, the telescopic rod cannot be opposite to the locking rod. The inflating module is moved, and the locking bar module is in a closed state. When the locking module is in an unlocked state, the telescopic rod is movable relative to the inflating module, and the locking module is adjacent to the inflating module. When the group is set, the lock bar module is open. The lock head having the air pumping function according to the first aspect of the invention, wherein the opposite two frames of the bracket respectively have a sliding slot, and the locking module has two connected to the locking module and the bracket body. A connecting rod, one end of each connecting rod connected to the bracket is slidably disposed in the sliding slot. The lock head having the air pumping function according to the second aspect of the invention, wherein each of the sliding slots of the bracket has a limiting hole adjacent to the locking rod module, and one end of each connecting rod is telescopically provided with a a limiting post, when the locking module is in the locked state, the limiting post is exposed outside the connecting rod and embedded in the limiting hole, and when the locking module is in the unlocked state, the limiting post is not exposed in the Outside the connecting rod. The lock head having the air pumping function according to the second or third aspect of the patent application, wherein the lock bar module comprises two lock levers, and one end of the two lock levers is respectively pivoted on two sides of the bracket having an opening end. A lock head having an air pumping function as described in claim 4, wherein when the lock lever module is in a closed state, the other ends of the two lock levers are in contact with each other. The lock head having the air pumping function as described in claim 2, wherein when the lock bar module is in a closed state, the angle between the two connecting rods and the telescopic rod are equal to each other. The lock head having the air pumping function according to the second aspect of the invention, wherein the lock module is a circular structure, and the telescopic rod and the two connecting rods are located on a side wall of the locking module, and the locking hole is arranged On one side of the locking module. The ventilating function of claim 1 , wherein the inflatable module comprises an inflatable cylinder, the inflatable hole is disposed at one end of the inflatable hole, and the bracket is fixed to the other end of the inflatable cylinder. The telescopic rod expands and contracts at the other end of the inflatable tube.