CN215708563U

CN215708563U - Luggage rope with ratchet mechanism and lock

Info

Publication number: CN215708563U
Application number: CN202122281525.5U
Authority: CN
Inventors: 褚正华
Original assignee: Tonglu Huabang Hardware Tools Co ltd
Current assignee: Tonglu Huabang Hardware Tools Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-01
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of living goods, in particular to a luggage rope with a ratchet mechanism and a lock, which comprises a luggage rope body, wherein one end of the luggage rope body is connected with a hook, the other end of the luggage rope body is connected with a ratchet positioning mechanism, the utility model realizes binding and locking of the luggage rope body and length adjustment by utilizing an upper ratchet structure and a lower ratchet structure in the ratchet positioning mechanism and locking of a locking shaft lever of a locking and fixing hook on a lock core by arranging a lock core key, solves the problem that the length of the luggage rope cannot be adjusted because the locking shaft lever of the locking and fixing hook on the lock core is locked between the hook body and the rope body, simultaneously effectively binds objects because the length of the rope body is constant, avoids the bound objects from loosening so as to carry the luggage rope, causing the object to fall.

Description

Luggage rope with ratchet mechanism and lock

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a luggage rope with a ratchet mechanism and a lock.

Background

The luggage rope is used for binding various articles, common luggage rope generally is the rope body and locates the coupler body at rope body both ends, the coupler body is fixed at the both ends of rope body, but can not adjust between coupler body and the rope body, thereby can't realize luggage rope length adjustment, simultaneously because the length of rope body is certain, the manual work is binded the object, can not effectually bind the object, lead to the object of binding not hard up, so that at the in-process of transport, lead to the object to drop, do not have locking structure on the present luggage rope simultaneously, there may be the non-working personnel maloperation and open the luggage rope, so that the object of binding scatters or loses.

In summary, the present invention solves the existing problems by providing a luggage cord with a ratchet mechanism and a lock.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a luggage rope with a ratchet mechanism and lock that solves the problems set forth in the background above.

In order to achieve the purpose, the utility model provides the following technical scheme:

a luggage rope with a ratchet mechanism and a lock comprises a luggage rope body, wherein one end of the luggage rope body is connected with a hook, the other end of the luggage rope body is connected with a ratchet positioning mechanism, the ratchet positioning mechanism comprises a positioning shell, opposite side walls in the positioning shell are connected through a positioning shaft, two groups of positioning plates are arranged on the outer wall of the positioning shaft and close to the left side wall and the right side wall in the positioning shell, a ratchet wheel is respectively arranged between the two groups of positioning plates and the left side wall and the right side wall in the positioning shell, pawl mounting grooves are symmetrically formed in one side of the ratchet wheel and on the side walls of the two groups of positioning plates, a pawl is mounted in each pawl mounting groove and corresponds to the ratchet wheel, a spring positioning pin key is arranged at the center of one side wall of the pawl and far away from the positioning shaft, and the other end of the spring positioning pin is mounted in a rectangular frame, the outer wall of the spring positioning pin key is positioned between the spring positioning pin key and the rectangular frame, a reset spring is adjusted, the bottom of the rectangular frame is fixedly connected to a support plate, two ends of the support plate are fixedly connected to opposite side walls of two groups of positioning plates, the opposite side walls of the two groups of positioning plates are positioned at one side of the support plate and are connected with a U-shaped positioning frame through a rotating shaft, the opposite side walls of the positioning shell are provided with positioning chutes corresponding to ratchet wheels, a torsion spring is arranged at the center of the inside of each positioning chute, the positioning frame is arranged above the torsion spring and is arranged inside the positioning chutes, one end of the torsion spring is clamped inside a mounting hole of the torsion spring arranged at the center of the positioning frame, locking shaft rods are fixedly connected to the opposite side walls below the positioning frame and inside the positioning shell, and locking fixing hooks are connected to the locking shaft rods, the lock catch fixing hook is installed at the rotating end of the lock cylinder, the lock cylinder is embedded in the side wall of the positioning plate, and a lock cylinder key is arranged on the lock hole of the lock cylinder.

As a preferable scheme of the present invention, two ends of the positioning shaft are respectively connected with opposite side walls inside the positioning housing in a rotating manner, the positioning shaft is fixedly connected with the ratchet wheel, and the two groups of positioning plates are connected with the positioning shaft in a rotating manner.

As a preferable scheme of the present invention, the left and right side walls of the ratchet wheel are respectively in clearance fit with the side walls of the positioning housing and the positioning plate, a luggage rope insertion hole is formed in the column of the positioning shaft and corresponds to the luggage rope body, and one end of the luggage rope body sequentially passes through the luggage rope insertion hole, the positioning frame and the locking shaft lever and extends to the other side of the locking shaft lever.

As a preferable scheme of the utility model, the pawl is of a U-shaped structure and forms a lower ratchet mechanism with the ratchet wheel, the pawl is connected with the pawl mounting groove in a sliding mode, and the pawl and the spring positioning pin key are integrally formed.

As a preferable scheme of the utility model, one end of the spring positioning pin key penetrates through a notch of the rectangular frame, the matching mode is clearance fit, and the rectangular frame, the support plate and the two groups of positioning plates are in an integrally formed structure.

According to the preferable scheme of the utility model, the U-shaped positioning frame is rotatably connected with the opposite side walls of the two groups of positioning plates through the rotating shaft, the side walls of the U-shaped positioning frame are provided with mounting holes, and movable hooks are mounted in the mounting holes.

As a preferable scheme of the utility model, the positioning frame is of a U-shaped structure, and forms an upper ratchet mechanism with the ratchet wheel, and the positioning chute is connected with the positioning frame in a sliding manner.

According to the preferable scheme of the utility model, the lock catch fixing hook is fixedly provided with a locking shaft lever notch, the locking shaft lever notch is in clearance fit with the locking shaft lever, and the lock hole of the lock cylinder and the lock cylinder key are in a plug-pull structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the ratchet wheel positioning mechanism is arranged at one end of the luggage rope body, the upper and lower groups of ratchet wheel structures in the ratchet wheel positioning mechanism are utilized to realize binding locking and length adjustment of the luggage rope body, so that the problem that the length of the luggage rope cannot be adjusted due to the fact that the hook body and the rope body are not adjustable is solved, and meanwhile, the problem that objects are bound manually due to the fact that the length of the rope body is fixed is solved, so that the objects can be effectively bound, and the bound objects are prevented from being loosened, and the objects are prevented from falling off in the carrying process.

2. According to the utility model, the lock cylinder key is arranged in the ratchet wheel positioning mechanism, the locking shaft lever of the lock catch fixing hook on the lock cylinder is locked, and meanwhile, the problem that the luggage rope is opened by misoperation of non-workers due to the fact that no locking structure is arranged on the luggage rope, so that bound objects are scattered or lost is solved, and the service performance of the luggage rope is further improved.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of the present invention A;

FIG. 6 is an enlarged structural view of the present invention B;

FIG. 7 is an enlarged structural view of the present invention C;

FIG. 8 is a schematic view of an enlarged structure D of the present invention;

FIG. 9 is a schematic view of a portion of the ratchet positioning mechanism of the present invention;

FIG. 10 is a partial bottom view of the FIG. 9 assembly of the present invention;

fig. 11 is a schematic view of the connecting structure of the locking hook and the locking shaft of the present invention.

In the figure: 1. a luggage rope body; 2. connecting a hook; 3. a ratchet wheel positioning mechanism; 301. positioning the housing; 302. positioning the shaft; 303. positioning a plate; 304. a ratchet wheel; 305. a pawl mounting groove; 306. a pawl; 307. a spring locating pin key; 308. a rectangular frame; 309. a return spring; 310. a support plate; 311. a rotating shaft; 312. a U-shaped positioning frame; 313. positioning the chute; 314. a torsion spring; 315. a positioning frame; 316. a torsion spring mounting hole; 317. locking the shaft lever; 318. a latch fixing hook; 319. a lock cylinder; 320. a lock cylinder key; 321. a luggage rope is inserted into the jack; 322. a movable hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-11, the present invention provides a technical solution:

a luggage rope with a ratchet mechanism and a lock comprises a luggage rope body 1, one end of the luggage rope body 1 is connected with a hook 2, the other end of the luggage rope body 1 is connected with a ratchet positioning mechanism 3, the ratchet positioning mechanism 3 comprises a positioning shell 301, opposite side walls inside the positioning shell 301 are connected through a positioning shaft 302, two groups of positioning plates 303 are arranged on the left side wall and the right side wall of the outer wall of the positioning shaft 302 and close to the inside of the positioning shell 301, a ratchet 304 is respectively arranged between the two groups of positioning plates 303 and the left side wall and the right side wall inside the positioning shell 301, pawl mounting grooves 305 are symmetrically formed in one side of the ratchet 304 and on the side walls of the two groups of positioning plates 303, pawls 306 are mounted inside the pawl mounting grooves 305 and correspond to the ratchet 304, a spring positioning pin 307 is arranged at the center of one side wall of the pawl 306 and far away from the positioning shaft 302, and the other end of the spring positioning pin 307 is mounted inside a rectangular frame 308, a return spring 309 is adjusted on the outer wall of the spring positioning pin 307 and between the spring positioning pin 307 and the rectangular frame 308, the bottom of the rectangular frame 308 is fixedly connected to a support plate 310, two ends of the support plate 310 are fixedly connected to the opposite side walls of the two sets of positioning plates 303, the opposite side walls of the two sets of positioning plates 303 and one side of the support plate 310 are connected with a U-shaped positioning frame 312 through a rotating shaft 311, the opposite side walls of the positioning shell 301 and the ratchet 304 are correspondingly provided with positioning sliding grooves 313, a torsion spring 314 is installed at the center of the inside of the positioning sliding grooves 313, a positioning frame 315 is installed above the torsion spring 314 and is installed inside the positioning sliding grooves 313, one end of the torsion spring 314 is clamped inside a torsion spring installation hole 316 arranged at the center of the positioning frame 315, a locking 317 is fixedly connected to the opposite side walls of the inside of the positioning shell 301, and a locking fixing hook 318 is connected to the locking shaft 317, the lock catch fixing hook 318 is installed on the rotating end of the lock cylinder 319, the lock cylinder 319 is embedded in the side wall of the positioning plate 303, and a lock cylinder key 320 is arranged on the lock hole of the lock cylinder 319.

As a further preferable scheme of the present invention, the two ends of the positioning shaft 302 are respectively connected to the opposite side walls inside the positioning housing 301 in a rotating manner, the positioning shaft 302 is fixedly connected to the ratchet 304, and the two sets of positioning plates 303 are connected to the positioning shaft 302 in a rotating manner.

As a further preferable scheme of the present invention, the left and right side walls of the ratchet 304 are respectively in clearance fit with the side walls of the positioning housing 301 and the positioning plate 303, a luggage rope insertion hole 321 is formed on the column of the positioning shaft 302 and corresponding to the luggage rope body 1, and one end of the luggage rope body 1 sequentially passes through the luggage rope insertion hole 321, the positioning frame 315 and the locking shaft 317 and extends to the other side of the locking shaft 317.

As a further preferable scheme of the present invention, the pawl 306 is U-shaped and forms a lower ratchet mechanism with the ratchet 304, the pawl 306 is connected with the pawl installation groove 305 in a sliding manner, and the pawl 306 and the spring positioning pin 307 are integrally formed.

As a further preferable scheme of the present invention, one end of the spring positioning pin 307 passes through the notch of the rectangular frame 308, and the fitting manner is clearance fit, and the rectangular frame 308, the supporting plate 310 and the two sets of positioning plates 303 are an integral structure.

As a further preferable scheme of the present invention, the U-shaped positioning frame 312 is rotatably connected with the opposite side walls of the two sets of positioning plates 303 through the rotating shaft 311, a mounting hole is formed on the side wall of the U-shaped positioning frame 312, and a movable hook 322 is installed inside the mounting hole.

As a further preferable scheme of the present invention, the positioning frame 315 is U-shaped, and forms an upper ratchet mechanism with the ratchet 304, and the positioning chute 313 is connected with the positioning frame 315 in a sliding manner.

As a further preferable scheme of the present invention, the lock fixing hook 318 is fixedly provided with a lock shaft notch, the lock shaft notch and the lock shaft 317 are in clearance fit, the lock hole of the lock cylinder 319 and the lock cylinder key 320 are in a plug-in structure, and after locking, the lock cylinder key 320 is pulled out and stored, so as to prevent a non-worker from performing a wrong operation.

The working process of the utility model is as follows: when in use, firstly, the hooks 2 and the movable hooks 322 at the two ends of the luggage rope body 1 are respectively hung on the corresponding frames for binding objects correspondingly, or the objects are mutually buckled together, secondly, one end of the luggage rope body 1 sequentially passes through the luggage rope through holes 321, the positioning frame 315 and the locking shaft 317 and extends to the other side of the locking shaft 317, at the moment, the two ends of the positioning shaft 302 are respectively connected with the opposite side walls in the positioning shell 301 in a rotating way, the positioning shaft 302 is connected with the ratchet 304 in a fixed way, the two groups of positioning plates 303 are connected with the positioning shaft 302 in a rotating way, the left side wall and the right side wall of the ratchet 304 are respectively matched with the side walls of the positioning shell 301 and the positioning plates 303 in a clearance fit way, and finally, the positioning shell 301 is rotated back and forth forcibly, so as to drive the positioning frame 315 to rotate relative to the positioning plates 303, at this time, under the action that the positioning frame 315 is in a U-shaped structure, and forms an upper ratchet mechanism with the ratchet 304, the positioning chute 313 is in a sliding connection with the positioning frame 315, under the action that the torsion spring 314 elastically pushes the ratchet 304 to rotate in a single direction, the ratchet 304 rotates, at the same time, the pawl 306 is in a U-shaped structure, and forms a lower ratchet mechanism with the ratchet 304, the pawl 306 is in a sliding connection with the pawl installation slot 305, and one end of the spring positioning pin 307 passes through the notch of the rectangular frame 308, and under the action that the fit manner is clearance fit, the pawl 306 is pushed to slide in the pawl installation slot 305, and the return spring 309 is compressed, and under the elastic action of the return spring 309, the pawl 306 is pushed to the lower part of the pawl 306 to be locked, and after the article is bound, the locking shaft 317 of the lock catch fixing hook 318 on the lock cylinder 319 is locked by rotating the lock core key 320, when the luggage rope is disassembled, the lock core key 320 is rotated, the lock catch fixing hook 318 on the lock core 319 and the locking shaft lever 317 are separated from each other, the positioning frame 315 is firstly pushed to be away from the ratchet wheel 304, the pushing pawl 306 is pushed to be away from the ratchet wheel 304, and the positioning shell 301 is rotated 180 degrees relative to the two groups of positioning plates 303, so that the luggage rope body 1 is opened, in the process, the ratchet wheel positioning mechanism 3 is arranged at one end of the luggage rope body 1, binding and locking and length adjustment of the luggage rope body 1 are realized by utilizing the upper and lower groups of ratchet wheel structures in the ratchet wheel positioning mechanism 3, the locking shaft lever 317 of the lock catch fixing hook 318 on the lock core 319 is locked by arranging the lock core key 320, the problem that the hook body and the rope body cannot be adjusted, so that the length adjustment of the luggage rope cannot be realized, and meanwhile, because the length of the rope body is certain, the problem that objects are bound manually is solved, so that the objects can be effectively bound, the object of avoiding binding is not hard up to in-process at the transport leads to the object to drop, has solved simultaneously and has not had locking structure on the luggage rope, probably has non-staff's maloperation to open the luggage rope, so that the object of binding scatters or the problem of losing, and then has improved the performance of luggage rope.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a luggage rope with ratchet mechanism and lock, includes luggage rope body (1), its characterized in that: one end of the luggage rope body (1) is connected with a hook (2), the other end of the luggage rope body (1) is connected with a ratchet wheel positioning mechanism (3), the ratchet wheel positioning mechanism (3) comprises a positioning shell (301), opposite side walls inside the positioning shell (301) are connected through a positioning shaft (302), two groups of positioning plates (303) are arranged on the outer wall of the positioning shaft (302) and close to the left and right side walls inside the positioning shell (301), a ratchet wheel (304) is respectively arranged between each two groups of positioning plates (303) and the left and right side walls inside the positioning shell (301), pawl mounting grooves (305) are symmetrically formed in one side of the ratchet wheel (304) and positioned on the side walls of the two groups of positioning plates (303), pawls (306) are correspondingly mounted in the pawl mounting grooves (305) and corresponding to the ratchet wheel (304), and a spring positioning pin key (307) is arranged at the center of one side wall of the pawl (306) and far away from the positioning shaft (302), the other end of the spring positioning pin key (307) is installed inside the rectangular frame (308), a return spring (309) is adjusted between the spring positioning pin key (307) and the rectangular frame (308) and positioned on the outer wall of the spring positioning pin key (307), the bottom of the rectangular frame (308) is fixedly connected to a support plate (310), two ends of the support plate (310) are fixedly connected to the opposite side walls of the two groups of positioning plates (303), the opposite side walls of the two groups of positioning plates (303) are connected to a U-shaped positioning frame (312) through a rotating shaft (311) and positioned on one side of the support plate (310), the opposite side walls of the positioning shell (301) are correspondingly provided with positioning sliding grooves (313) corresponding to the ratchet wheel (304), a torsion spring (314) is installed in the center of the inside of the positioning sliding grooves (313), and a positioning frame (315) is installed above the torsion spring (314) and inside the positioning sliding grooves (313), the inside that torsional spring mounting hole (316) was seted up in the center department of locating rack (315) to the one end joint of torsional spring (314), the below of locating rack (315) is and be located inside relative lateral wall fixedly connected with locking axostylus axostyle (317) of locating shell (301), be connected with on the hasp fixed hook (318) on the locking axostylus axostyle (317), hasp fixed hook (318) are installed on the rotation end of lock core (319), lock core (319) are embedded on the lateral wall of locating plate (303), be provided with lock core key (320) on the lockhole of lock core (319).

2. A luggage cord with a ratchet mechanism and lock according to claim 1, wherein: the both ends of location axle (302) are fixed a position the inside relative lateral wall connected mode of casing (301) respectively and are connected for rotating, the connected mode of location axle (302) and ratchet (304) is fixed connection, and is two sets of the connected mode of locating plate (303) and location axle (302) is for rotating and being connected.

3. A luggage cord with a ratchet mechanism and lock according to claim 2, wherein: the left side wall and the right side wall of the ratchet wheel (304) are in clearance fit with the side walls of the positioning shell (301) and the positioning plate (303) respectively, a luggage rope through hole (321) is formed in the column body of the positioning shaft (302) and corresponds to the luggage rope body (1), and one end of the luggage rope body (1) sequentially penetrates through the luggage rope through hole (321), the positioning frame (315) and the locking shaft lever (317) and extends to the other side of the locking shaft lever (317).

4. A luggage cord with a ratchet mechanism and lock according to claim 3, wherein: the pawl (306) is of a U-shaped structure and forms a lower ratchet mechanism with the ratchet wheel (304), the pawl (306) is connected with the pawl mounting groove (305) in a sliding mode, and the pawl (306) and the spring positioning pin key (307) are integrally formed.

5. A luggage cord with a ratchet mechanism and lock according to claim 4, wherein: one end of the spring positioning pin key (307) penetrates through a notch of the rectangular frame (308) in a clearance fit mode, and the rectangular frame (308), the supporting plate (310) and the two groups of positioning plates (303) are of an integrally formed structure.

6. A luggage cord with a ratchet mechanism and lock according to claim 5, wherein: u type locating rack (312) are connected for rotating through pivot (311) and the relative lateral wall connected mode of two sets of locating plates (303), the mounting hole has been seted up on the lateral wall of U type locating rack (312) to the internally mounted of mounting hole has activity couple (322).

7. The luggage cord with ratchet mechanism and lock of claim 6, wherein: the positioning frame (315) is of a U-shaped structure, an upper ratchet mechanism is formed by the positioning frame and the ratchet wheel (304), and the positioning sliding groove (313) is connected with the positioning frame (315) in a sliding mode.

8. The luggage cord with ratchet mechanism and lock of claim 7, wherein: the lock catch fixing hook (318) is fixedly provided with a locking shaft lever notch, the locking shaft lever notch is in clearance fit with the locking shaft lever (317), and the lock hole of the lock cylinder (319) and the lock cylinder key (320) are in a plug-pull structure.