CN216767022U - Dysmorphism frame lock and travelling basket - Google Patents

Abstract

The utility model provides a special-shaped frame lock and a suitcase, relates to the technical field of lock bodies, and solves the technical problems that the lock body is high in cost and high in fault probability due to the fact that the inner structure of a coded lock is complex in the prior art. This dysmorphism frame lock includes the frame shell, sliding block set spare, the latch hook, locking plate subassembly and lock wheel subassembly, the lock wheel passes through the rotatable setting of lock wheel axle in the frame shell, and the one end of lock wheel extends outside the frame shell, the location axle sleeve is established at the lock wheel epaxially, the location axle offsets tightly with the lock wheel, set up the stopper on the terminal surface of one of them that location axle and lock wheel offset, set up the spacing groove on another person's the terminal surface, the second end sets up the arch, set up the recess on the location axle lateral wall, when the sliding block set spare is in open slidable state, the arch is located the recess, the lock wheel can rotate with the location axle. This practicality can be in when open slidable state at sliding block set spare, withhold sliding block set spare and stir the regulation that the lock wheel rotated the completion password, and simple structure cost is lower, and the part fault rate is low.

Description

Dysmorphism frame lock and travelling basket

Technical Field

The utility model relates to the technical field of lock bodies, in particular to a special-shaped frame lock and a suitcase.

Background

The lock is an important tool for protecting privacy and keeping articles in daily life, particularly, the coded lock is locked by a password, and can be unlocked only by inputting a specified password by people, and can be unlocked without using a key, particularly, the coded lock used on a suitcase can prevent other people from unlocking the suitcase, and meanwhile, the problem that people cannot unlock the lock because of forgetting to carry the key can be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special-shaped frame lock and a suitcase, and solves the technical problems that in the prior art, due to the fact that the inner structure of a coded lock is complex, the cost of a lock body is high, and the fault probability is high. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

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

the utility model provides a special-shaped frame lock, which comprises a frame shell, a sliding block assembly, a lock hook, a lock sheet assembly and a lock wheel assembly, wherein:

the sliding block assembly is connected with the frame shell in a sliding mode;

the lock hook can extend into the frame shell and is hooked on the sliding block assembly;

the lock wheel assembly comprises a lock wheel, a positioning shaft and a lock wheel shaft;

the locking plate assembly is arranged in the frame shell in a sliding mode, the first end of the locking plate assembly can prevent or open the sliding block assembly from moving, and the second end of the locking plate assembly abuts against the positioning shaft;

the lock wheel is arranged in the frame shell through the lock wheel shaft in a rotatable mode, one end of the lock wheel extends out of the frame shell, the positioning shaft is arranged on the lock wheel shaft in a sleeved mode, the positioning shaft is tightly abutted to the lock wheel, the positioning shaft and the end face of one of the lock wheel and the end face of the other of the lock wheel are provided with a limiting block, a limiting groove is formed in the end face of the other of the lock wheel and the positioning shaft, the second end of the positioning shaft is provided with a protrusion, a groove is formed in the side wall of the positioning shaft, when the sliding block assembly is in an open sliding state, the protrusion is located in the groove, and the lock wheel can rotate with the positioning shaft.

Preferably, the number of the limiting grooves is multiple, and the limiting grooves are arranged in one-to-one correspondence with the numerical values on the lock wheels.

Preferably, the number of the limiting blocks is multiple and symmetrically arranged.

Preferably, the slider assembly comprises a slider and a first resetting piece, the first resetting piece is arranged between the slider and the frame shell, one end of the slider extends into the frame shell and is connected with the first resetting piece, and the other end of the slider is positioned outside the frame shell.

Preferably, through holes are formed in the sliding block and the frame shell, and the locking hook can penetrate through the through holes.

Preferably, the locking plate subassembly includes that locking plate and second reset, the second resets the setting and is in the locking plate with between the frame shell, the second resets the drive the locking plate is supported tightly on the location axle.

Preferably, the first end is far away from the one end of second end sets up the breach, when the arch is located in the recess, the slider subassembly can slide and get into the breach, the slider with on the frame shell the through-hole overlaps, when the arch supports outside the recess on the location axle, first end restriction the slider subassembly slides.

Preferably, the number of the lock wheel assemblies is two or more.

Preferably, the number of the latch hooks is two.

The suitcase provided by the utility model comprises the special-shaped frame lock.

This application adopts above technical scheme, possesses following beneficial effect at least:

the locking plate subassembly can prevent or open slider assembly removes, when slider assembly is in open slidable state, the arch is located the recess, locking plate subassembly chucking location axle, the lock wheel can rotate with the location axle, stir the lock wheel this moment again, can be through pressing slider assembly, and stir the change that the lock wheel realized the password on the locking plate subassembly, so the structure no longer need set up password reset key and corresponding structure separately and accomplish the higher of password, the part significantly reduces in quantity, reduce the cost of dysmorphism frame lock, the reduction of part still reduces the part fault rate simultaneously.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the internal structure of a special-shaped frame provided by an embodiment of the utility model before locking;

FIG. 2 is a schematic structural diagram of an inner mechanism of the special-shaped frame lock provided by the embodiment of the utility model;

FIG. 3 is a schematic view of a lock wheel structure provided by an embodiment of the present invention;

FIG. 4 is a schematic view of a positioning shaft according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of an internal structure of a special-shaped frame after being locked according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a slider portion according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a portion of a hook provided by an embodiment of the present invention;

fig. 8 is a schematic view of an overall structure of the special-shaped frame lock according to the embodiment of the present invention.

FIG. 1 shows a frame case; 2. a slider assembly; 3. a latch hook; 4. a locking plate assembly; 5. a lock wheel assembly; 6. locking the wheel; 7. positioning the shaft; 8. locking the wheel shaft; 9. a first end; 10. a second end; 11. a limiting block; 12. a limiting groove; 13. a protrusion; 14. a groove; 15. a slider; 16. a first reset member; 17. a through hole; 18. locking plates; 19. a second reset member; 20. and (4) a notch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The specific embodiment of the utility model provides a special-shaped frame lock, as shown in the attached drawings 1, 2 and 5, the special-shaped frame lock mainly comprises a frame shell 1, a sliding block component 2, a locking hook 3, a locking plate component 4 and a locking wheel component 5, wherein the frame shell 1 is an external shell structure of the special-shaped frame lock and mainly comprises a front cover (part indicated by reference numeral 1 in the attached drawing 8) and a rear shell (part indicated by reference numeral 1 in the attached drawings 1, 5 and 6), the sliding block component 2 is connected with the frame shell 1 in a sliding way, the sliding block component 2 can slide in the frame shell 1, and the locking hook 3 can extend into the frame shell 1 and be hooked on the sliding block component 2; the locking piece assembly 4 is arranged in the frame shell 1 in a sliding mode, the first end 9 of the locking piece assembly 4 can prevent or open the sliding block assembly 2 from moving, and the second end 10 of the locking piece assembly 4 abuts against the positioning shaft 7; when the corresponding slider component 2 slides in the frame shell 1, the slider component 2 comprises two states of locking and unlocking, and when the slider component 2 is in the locking state, the locking plate component 4 prevents the slider component 2 from moving, namely as shown in the attached drawing 1, the locking plate component 4 limits the slider component 2 to move rightwards, at the moment, the locking hook 3 is hooked on the slider component 2, and the locking hook 3 cannot be separated from the frame shell 1; when slider component 2 was in the open mode, slider component 2 was opened to locking plate component 4, and slider component 2 moved right not blockking of locking plate component 4 promptly, and slider component 2 can move right to maximum displacement department, and latch hook 3 can break away from slider component 2 this moment, and latch hook 3 just can deviate from in the frame shell 1, makes the lock body open.

The lock wheel assembly 5 comprises a lock wheel 6, a positioning shaft 7 and a lock wheel shaft 8, the lock wheel 6 is rotatably arranged in the frame shell 1 through the lock wheel shaft 8, and one end of the lock wheel 6 extends out of the frame shell 1, so that the exposed part of the lock wheel 6 can be stirred outside the frame shell 1 to rotate, and the number position on the lock wheel 6 can be changed; 7 covers of location axle are established on lock wheel axle 8, location axle 7 offsets tightly with lock wheel 6, the second end 10 of locking plate subassembly 4 supports tightly on location axle 7, and set up protruding 13 at second end 10, set up recess 14 on 7 lateral walls of location axle, when location axle 7 is followed lock wheel 6 and is rotated, when rotating the assigned position, recess 14 is located protruding 13, when under, protruding 13 can stretch into this recess 14, locking plate subassembly 4 downstream this moment, sliding block subassembly 2 is in the open mode.

A limiting block 11 is arranged on the end face of one of the positioning shaft 7 and the lock wheel 6, and a limiting groove 12 is arranged on the end face of the other one, the limiting block 11 can be arranged on the end face of the positioning shaft 7 facing the lock wheel 6, and the limiting groove 12 is arranged on the end face of the lock wheel 6 facing the positioning shaft 7; a limiting block 11 can be arranged on the end face of the lock wheel 6 facing the positioning shaft 7, and a limiting groove 12 is arranged on the end face of the positioning shaft 7 facing the lock wheel 6; as shown in fig. 3 and 4. When the positioning shaft 7 is tightly abutted to the lock wheel 6, the limiting block 11 is positioned in the limiting groove 12, so that when the lock wheel 6 is shifted and the positioning shaft 7 is not subjected to a large limiting force, the positioning shaft 7 in the positioning shaft can also rotate along with the positioning shaft, when the slider component 2 is in an open slidable state, the slider component 2 is in an open state, the slider component 2 is pressed, the lock wheel 6 is shifted at the moment, the positioning shaft 7 in the positioning shaft is stressed to have a rotating trend, the protrusion 13 is positioned in the groove 14, but the slider component 2 limits the lock piece component 4 to move upwards, the force is continuously applied to the lock wheel 6 at the moment, the lock wheel 6 can overcome the limiting force between the limiting block 11 and the limiting groove 12, so that the lock wheel 6 and the positioning shaft 7 rotate, and the number on the lock wheel 6 changes, but the positioning shaft 7 can realize the password adjustment only by pressing the slider component 2 in the process, this sliding block set 2 also is the part of unblanking simultaneously, and the regulation of password no longer need set up password reset key separately and can accomplish, saves the cost, reduces the fault rate.

In the embodiment of the application, the number of the limiting grooves 12 is multiple, the circumference of the positioning shaft 7 is uniformly distributed, the limiting grooves 12 are in one-to-one correspondence with the numerical values on the lock wheel 6, the number of the limiting grooves 12 can be 10, and the limiting grooves are in one-to-one correspondence with the numbers 0-9 outside the lock wheel 6.

Stopper 11's quantity is a plurality of and be the symmetry setting, so can make the atress even between location axle 7 and the lock wheel 6, do not receive great locking plate subassembly 4 restriction when location axle 7, can drive location axle 7 and rotate together and avoid the slippage when stirring lock wheel 6, and take place the rotation of lock wheel 6 relative location axle 7, effectively avoid the condition that the password is in disorder by accident, in order to make the change password be, can take place to rotate between lock wheel 6 and the location axle 7, for this reason, it is protruding to design into the hemisphere with stopper 11, make stopper 11 deviate from spacing groove 12, and lock wheel 6 all adopts rigid plastic etc. to have certain elastic material with location axle 7, processing forms.

With reference to fig. 1, 2, and 5, in the embodiment of the present application, the slider assembly 2 includes a slider 15 and a first reset member 16, one end of the slider 15 is located outside the frame shell 1, and the other end of the slider 15 extends into the frame shell 1 and is connected to the first reset member 16, the first reset member 16 is disposed between the slider 15 and the frame shell 1, the first reset member 16 is a spring in the application, the slider 15 can be pushed to approach all the time by the elastic force of the spring, and the right end position in fig. 5 is a normal state of the slider 15, if the lock needs to be unlocked, the slider 15 needs to be pushed to move leftward (position in fig. 5) by a human hand, and after the human hand gives up applying an external force, the first reset member 16 can push the slider 15 to return to the original position.

Lock piece subassembly 4 includes that locking plate 18 and second reset 19 in this application, the second resets 19 and sets up between locking plate 18 and frame shell 1, the second resets 19 and drives locking plate 18 and supports tightly on location axle 7, wherein the second resets 19 also can be the spring, promote locking plate 18 downstream through the spring, protruding 13 of locking plate 18 lower extreme (second end 10) department supports tightly on location axle 7, along with stir lock wheel 6, when all lock wheels 6 all stir preset the position, recess 14 on all location axles 7 all corresponds protruding 13, the second resets 19 this moment and promotes locking plate 18 and move down, make protruding 13 get into recess 14.

In one embodiment, a notch 20 is disposed at the upper end (the first end 9) of the locking plate 18 and away from the second end 10, as shown in fig. 2, the notch 20 can be located in the groove 14 at the protrusion 13, the locking plate 18 moves downward to the maximum position, the notch 20 can ensure that the slider 15 moves a distance leftward, when the locking plate 18 does not move downward, the local position of the slider 15 cannot enter the notch 20, the locking plate 18 can limit the slider 15 to move leftward, and at this time, the locking state is achieved.

All set up through-hole 17 on slider 15 and frame shell 1, latch hook 3 can pass through-hole 17, when the equal input of lock wheel subassembly 5 password is correct, locking plate 18 moves down under the promotion of second piece 19 that resets, locking plate 18 can move left under the circumstances that the staff promoted this moment, after moving to the maximum position, slider 15 overlaps with through-hole 17 on the frame shell 1, latch hook 3 alright in this through-hole 17 this moment, after loosening slider 15 again, first piece 16 that resets promotes slider 15 and resets, latch hook 3 hooks on slider 15 this moment, dial indiscriminate locking wheel 6 again this moment, when stirring locking wheel 6, location axle 7 rotates and drives recess 14 and rotate, promote arch 13 and deviate from recess 14, when arch 13 supports on location axle 7 outside recess 14, breach 20 rebound this moment of locking plate 18 promotes slider 15 again and just can't move, be in the dead-locked state.

The quantity of lock wheel subassembly 5 is two or more than two, and the lock wheel 6 of a plurality of quantities makes the password more complicated, and the protectiveness is stronger, and the quantity of latch hook 3 is two, strengthens locking intensity.

The embodiment of the application also provides a suitcase, which comprises the special-shaped frame lock, wherein the lock hook 3 is arranged on one half of the suitcase body, and the frame shell 1 is arranged on the other half of the suitcase body.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. The utility model provides a dysmorphism frame lock, its characterized in that, includes frame shell (1), sliding block set spare (2), latch hook (3), locking plate subassembly (4) and lock wheel subassembly (5), wherein:

the sliding block assembly (2) is connected with the frame shell (1) in a sliding manner;

the lock hook (3) can extend into the frame shell (1) and is hooked on the sliding block assembly (2);

the lock wheel assembly (5) comprises a lock wheel (6), a positioning shaft (7) and a lock wheel shaft (8);

the locking plate assembly (4) is arranged in the frame shell (1) in a sliding mode, the first end (9) of the locking plate assembly (4) can prevent or open the sliding block assembly (2) to move, and the second end (10) of the locking plate assembly abuts against the positioning shaft (7);

the locking wheel (6) is rotatably arranged in the frame shell (1) through the locking wheel shaft (8), one end of the locking wheel (6) extends out of the frame shell (1), the positioning shaft (7) is sleeved on the locking wheel shaft (8), the positioning shaft (7) is abutted against the locking wheel (6), the end face of one of the positioning shaft (7) and the locking wheel (6) is provided with a limiting block (11), the end face of the other one of the positioning shaft and the locking wheel is provided with a limiting groove (12), the second end (10) is provided with a protrusion (13), the side wall of the positioning shaft (7) is provided with a groove (14), when the sliding block assembly (2) is in an open slidable state, the protrusion (13) is positioned in the groove (14), and the locking wheel (6) can rotate together with the positioning shaft (7).

2. Profiled frame lock according to claim 1, characterized in that the number of said limiting grooves (12) is multiple and that multiple limiting grooves (12) are provided in one-to-one correspondence with the values on the lock wheel (6).

3. Profiled frame lock according to claim 1, characterized in that the number of stop blocks (11) is multiple and arranged symmetrically.

4. Profiled frame lock according to claim 1, characterized in that the slider assembly (2) comprises a slider (15) and a first resetting member (16), the first resetting member (16) being arranged between the slider (15) and the frame housing (1), one end of the slider (15) extending into the frame housing (1) and being connected with the first resetting member (16), the other end being located outside the frame housing (1).

5. Profiled frame lock according to claim 4, characterized in that a through hole (17) is provided in the slider (15) and the frame shell (1), the locking hook (3) being able to pass through the through hole (17).

6. Profiled frame lock according to claim 1, characterized in that the locking plate assembly (4) comprises a locking plate (18) and a second resetting member (19), the second resetting member (19) is arranged between the locking plate (18) and the frame housing (1), and the second resetting member (19) drives the locking plate (18) to abut against the positioning shaft (7).

7. Profiled frame lock according to claim 5, characterized in that the end of the first end (9) remote from the second end (10) is provided with a notch (20), the slider assembly (2) can slide and enter the notch (20) when the protrusion (13) is located in the groove (14), the slider (15) overlaps the through hole (17) in the frame casing (1), and the first end (9) limits the slider assembly (2) from sliding when the protrusion (13) abuts the positioning shaft (7) outside the groove (14).

8. Profiled frame lock according to claim 1, characterized in that the number of locking wheel assemblies (5) is two or more.

9. Profiled frame lock according to claim 1, characterized in that the number of locking hooks (3) is two.

10. A traveling case comprising the shaped lock according to any one of claims 1 to 9.

Images