CN210266631U

CN210266631U - Telescopic hasp

Info

Publication number: CN210266631U
Application number: CN201921142418.0U
Authority: CN
Inventors: 崔文展; 吴翔; 余晓程
Original assignee: Hangzhou Wuwei New Material Technology Co Ltd
Current assignee: Hangzhou Wuwei New Material Technology Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-07
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a telescopic hasp, including the guide rail casing, guide rail casing one end be equipped with the slip pressure head, slip pressure head and guide rail casing swing joint, the slip pressure head in be equipped with elastomeric element, the other end of guide rail casing be equipped with the spanner, the guide rail casing in be equipped with pressure head round pin axle, the spanner in be equipped with connecting rod round pin axle, pressure head round pin axle and connecting rod round pin axle between be equipped with the bolt connecting rod. The utility model overcomes the problem that the traditional hasp that exists causes the part to lose easily when using among the prior art. The utility model has the advantages of simple structure, adjustable locking force, and ensured locking effect.

Description

Telescopic hasp

Technical Field

The utility model relates to a hasp field, more specifically say, relate to a telescopic hasp.

Background

At present, a lot of small-sized electric appliance boxes are loaded on an outdoor back frame, and particularly, a military electric platform needs to be fixed on the back frame in special application scenes such as military radio back frame equipment. For military use radio station is settled and is required firmly and the dismouting is convenient on the back of the body frame, and present type back of the body frame locking structure adopts hand screw-preforming mode locking and dismantlement, complex operation, and need adopt when compatible different radio stations to demolish the mode of reinstallating, cause the problem of part loss easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned technical problem, provide a telescopic hasp that can lock fast and demolish needs fixed jointing equipment now and can solve the easy problem of losing of operating means.

The utility model discloses a telescopic hasp, including the guide rail casing, guide rail casing one end be equipped with the slip pressure head, slip pressure head and guide rail casing swing joint, the slip pressure head in be equipped with elastomeric element, the other end of guide rail casing be equipped with the spanner, the guide rail casing in be equipped with pressure head round pin axle, the spanner in be equipped with connecting rod round pin axle, pressure head round pin axle and connecting rod round pin axle between be equipped with the bolt connecting rod.

During the use, break off with the fingers and thumb spanner and guide rail casing earlier, later take out the slip pressure head with the hand and hook the object of required hasp, later loosen the hand, the elastomeric element in the slip pressure head can carry out preliminary hook with the object rapidly, and at last the hand is compound spanner and guide rail casing, accomplishes the hasp promptly.

When the lock between the sliding press head and the object needs to be released, a user only needs to open the wrench and the guide rail shell outwards by hands, and then the sliding press head is pulled outwards to separate the sliding press head from the object, so that the object can be released.

The utility model discloses can be suitable for the quick locking of rigid object and release under the finite space condition.

Bolt connecting rod and pressure head round pin axle be connected through the mode of screw thread with the screw, bolt connecting rod can change the bolt connecting rod of different length according to customer self demand, adjustable through the length of adjustment bolt connecting rod the utility model discloses a locking dynamics and precision.

As preferred, elastomeric element be the U-shaped spring, the slip pressure head include the pressure head lamellar body, pressure head lamellar body upper end be equipped with the pressure head casing, pressure head lamellar body left end be equipped with pressure head lamellar body integrated into one piece be the pressure head of "C" font, pressure head lamellar body right-hand member open and to have the spring mounting groove that is used for installing the U-shaped spring, the periphery of spring mounting groove be equipped with spring limiting plate.

Preferably, the left end and the right end of the U-shaped spring are welded with the right end of the spring limiting plate, and a connecting rod mounting hole for mounting a bolt connecting rod is formed in the middle of the right end of the spring limiting plate.

Preferably, sliding plates are arranged on the left side and the right side of the pressure head shell respectively, the sliding plates on the left side and the right side of the pressure head shell are connected with the left side plate and the right side plate of the spring limiting plate respectively in a sliding mode, a spring plate matched with the U-shaped spring is arranged at the front end of the pressure head shell, and bolt plates are arranged on the left side and the right side of the tail end of the pressure head shell respectively.

Preferably, the bolt plate and the pressure head shell are integrally formed, a bolt hole is formed in the center of the bolt plate, and the left end and the right end of the pressure head pin shaft are respectively in threaded connection with the bolt plate on the left side and the right side of the pressure head shell.

Preferably, the middle of the pressure head pin shaft is provided with a shaft hole penetrating through the pressure head pin shaft, one end of the bolt connecting rod is excessively connected with the shaft hole through threads, the top of the other end of the bolt connecting rod is provided with a stop block integrally formed with the bolt connecting rod, the middle of the connecting rod pin shaft is provided with a through hole penetrating through the connecting rod pin shaft, and the other end of the bolt connecting rod penetrates through the through hole and is fixedly connected with the bolt connecting rod and the connecting rod pin shaft through a screw and the stop block.

Preferably, the left side and the right side of the right end of the guide rail shell are respectively provided with a first pin hole, the left side and the right side of the left end of the wrench are movably connected with the pin holes on the left side and the right side of the right end of the guide rail shell through wrench hinges, the left side and the right side of the wrench are provided with a second pin hole, and pin shafts matched with the second pin holes are welded at the left end and the right end of the connecting rod pin shaft.

The utility model discloses following beneficial effect has: simple structure, the locking force is adjustable, guarantees the locking effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the structure of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a bottom view of the present invention.

Fig. 5 is a schematic structural diagram of the pressure head sheet body of the present invention.

Fig. 6 is a schematic structural diagram of the indenter housing of the present invention.

Fig. 7 is a schematic structural diagram of the U-shaped spring of the present invention.

Fig. 8 is a schematic structural diagram of the guide rail housing of the present invention.

Fig. 9 is a schematic structural diagram of the wrench of the present invention.

The device comprises a sliding press head 1, a guide rail shell 2, a wrench hinge 3, a wrench 4, a press head pin shaft 5, a bolt connecting rod 6, a connecting rod pin shaft 7, a press head sheet body 101, a press head shell 102 and a U-shaped spring 103.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): according to attached figure 1, attached figure 2, attached figure 3, attached figure 4, attached figure 5, attached figure 6, attached figure 7, attached figure 8 and attached figure 9 to explain further the utility model discloses a telescopic hasp of this example, including

guide rail casing

2, 2 one end of guide rail casing be equipped with slip pressure head 1, slip pressure head 1 and guide rail casing 2 swing joint, slip pressure head 1 in be equipped with elastomeric element, the other end of guide rail casing 2 be equipped with spanner 4, guide rail casing 2 in be equipped with pressure head round pin axle 5, spanner 4 in be equipped with connecting rod round pin axle 7, pressure head round pin axle 5 and connecting rod round pin axle 7 between be equipped with bolt connecting rod 6.

Elastic component be U-shaped spring 103, slip pressure head 1 include pressure head lamellar body 101, pressure head lamellar body 101 upper end be equipped with pressure head casing 102, pressure head lamellar body 101 left end be equipped with pressure head lamellar body 101 integrated into one piece be the pressure head of "C" font, pressure head lamellar body 101 right-hand member open and to have the spring mounting groove that is used for installing U-shaped spring 103, the periphery of spring mounting groove be equipped with spring limiting plate.

The left end and the right end of the U-shaped spring 103 are welded with the right end of the spring limiting plate, and a connecting rod mounting hole for mounting the bolt connecting rod 6 is formed in the middle of the right end of the spring limiting plate.

The left side and the right side of the pressure head shell 102 are respectively provided with a sliding plate, the sliding plates on the left side and the right side of the pressure head shell 102 are respectively in sliding connection with the left side plate and the right side plate of the spring limiting plate, the front end of the pressure head shell 102 is provided with a spring plate matched with the U-shaped spring 103, and the left side and the right side of the tail end of the pressure head shell 102 are respectively provided with a bolt plate.

The bolt plate and the pressure head shell 102 are integrally formed, a bolt hole is formed in the center of the bolt plate, and the left end and the right end of the pressure head pin shaft 5 are respectively in threaded connection with the bolt plate on the left side and the right side of the pressure head shell 102.

The middle of pressure head round pin axle 5 open and to have the shaft hole that runs through pressure head round pin axle 5, the one end and the shaft hole of bolt connecting rod 6 pass through the screw thread and excessively be connected, bolt connecting rod 6 the other end top be equipped with bolt connecting rod 6 integrated into one piece's dog, connecting rod round pin axle 7 the middle through-hole that opens and to have a through-hole that runs through connecting rod round pin axle 7, bolt connecting rod 6 the other end pass the through-hole and with screw and dog with bolt connecting rod 6 and connecting rod round pin axle 7 fixed connection.

The left side and the right side of the right end of the guide rail shell 2 are respectively provided with a first pin hole, the left side and the right side of the left end of the wrench 4 are movably connected with the pin holes on the left side and the right side of the right end of the guide rail shell 2 through a wrench 4 hinge 3, the left side and the right side of the wrench 4 are provided with a second pin hole, and pin shafts matched with the second pin holes are welded at the left end and the right end of the connecting rod pin shaft 7.

The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a telescopic hasp, includes guide rail casing (2), characterized by, guide rail casing (2) one end be equipped with gliding pressure head (1), gliding pressure head (1) and guide rail casing (2) swing joint, gliding pressure head (1) in be equipped with elastomeric element, the other end of guide rail casing (2) be equipped with spanner (4), guide rail casing (2) in be equipped with pressure head round pin axle (5), spanner (4) in be equipped with connecting rod round pin axle (7), pressure head round pin axle (5) and connecting rod round pin axle (7) between be equipped with bolt connecting rod (6).

2. The retractable hasp according to claim 1, wherein said elastic component is a U-shaped spring (103), said sliding press head (1) comprises a press head sheet (101), a press head housing (102) is disposed at an upper end of the press head sheet (101), a press head in a C shape is disposed at a left end of the press head sheet (101) and integrally formed with the press head sheet (101), a spring installation groove for installing the U-shaped spring (103) is opened at a right end of the press head sheet (101), and a spring limit plate is disposed at a periphery of the spring installation groove.

3. The retractable hasp according to claim 2, wherein the left and right ends of the U-shaped spring (103) are welded to the right end of the spring retainer plate, and a connecting rod mounting hole for mounting the bolt connecting rod (6) is formed in the middle of the right end of the spring retainer plate.

4. The retractable hasp according to claim 2, wherein the left and right sides of the ram housing (102) are respectively provided with a sliding plate, the sliding plates on the left and right sides of the ram housing (102) are respectively slidably connected with the left and right sides of the spring retaining plate, the front end of the ram housing (102) is provided with a spring plate for cooperating with the U-shaped spring (103), and the left and right sides of the tail end of the ram housing (102) are respectively provided with a bolt plate.

5. The retractable hasp of claim 4, wherein said bolt plate is formed integrally with said head housing (102), said bolt plate having a bolt hole formed at a center thereof, and left and right ends of said head pin (5) being threadedly coupled to said bolt plates at left and right sides of said head housing (102), respectively.

6. The telescopic hasp according to claim 1, wherein a shaft hole penetrating through the pressure head pin (5) is formed in the middle of the pressure head pin (5), one end of the bolt connecting rod (6) is in threaded transition connection with the shaft hole, a stop block integrally formed with the bolt connecting rod (6) is arranged at the top of the other end of the bolt connecting rod (6), a through hole penetrating through the connecting rod pin (7) is formed in the middle of the connecting rod pin (7), and the other end of the bolt connecting rod (6) penetrates through the through hole and fixedly connects the bolt connecting rod (6) with the connecting rod pin (7) through a nut and the stop block.

7. The retractable hasp according to claim 1, wherein a first pin hole is formed in each of the left and right sides of the right end of the guide rail housing (2), the left and right sides of the left end of the wrench (4) are movably connected with the pin holes in each of the left and right sides of the right end of the guide rail housing (2) through a hinge (3) of the wrench (4), a second pin hole is formed in each of the left and right sides of the wrench (4), and a pin shaft matched with the second pin hole is welded to each of the left and right ends of the connecting rod pin shaft (7).