CN218984640U

CN218984640U - Multifunctional T-shaped dismounting and mounting combination tool

Info

Publication number: CN218984640U
Application number: CN202223429811.2U
Authority: CN
Inventors: 陈伟杰; 甘飘迎; 练冬兰; 黄海玲; 关竣文; 黄梓浩; 陈伟智
Original assignee: Yunfu Scondary Specialized School
Current assignee: Yunfu Scondary Specialized School
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-09
Anticipated expiration: 2032-12-16

Abstract

A multifunctional T-shaped dismounting combined tool comprises a first connecting rod, a dismounting part I, a dismounting part II, a second connecting rod, a first dismounting assembly and a second dismounting assembly, wherein one end of the first connecting rod is provided with a connecting fixing part I, and the other end of the first connecting rod is provided with a connecting fixing part II; the first dismounting part is detachably connected with the first connecting and fixing part; the second dismounting part is detachably connected with the second connecting and fixing part; the second connecting rod is vertically connected to the middle position of the first connecting rod, and one end of the second connecting rod is provided with a third connecting fixing part; the first dismounting component is detachably connected to the third connecting and fixing part; the second dismounting component is detachably connected to the first dismounting component. Due to the arrangement of the first dismounting component, the second dismounting component, the first dismounting component and the second dismounting component, the multifunctional T-shaped dismounting combined tool can dismount different parts; meanwhile, when the first dismounting component is required to be used for dismounting the appointed parts, the second dismounting component is only required to be dismounted, and the method is simple and convenient.

Description

Multifunctional T-shaped dismounting and mounting combination tool

Technical Field

The utility model relates to the technical field of dismounting tools, in particular to a multifunctional T-shaped dismounting combined tool.

Background

When repairing and maintaining an automobile, it is often necessary to disassemble and assemble parts of the automobile. In the process of disassembling and assembling parts, various disassembling tools such as a straight screwdriver, a cross screwdriver, a hexagonal sleeve, a hexagonal screwdriver, a flower-shaped sleeve and the like are often required to be equipped for disassembling and assembling different parts. However, these disassembly tools have a single function, such as a cross screw driver, which is only used for disassembling a cross screw, such as a hexagonal socket, and is also only used for disassembling a hexagonal nut or a hexagonal bolt, so that if it is required to ensure smooth repair and maintenance of an automobile, most operators can only carry various disassembly tools, and such operations are undoubtedly troublesome and inconvenient, and are not convenient for the operators.

Therefore, some combination type assembly and disassembly tools are designed by manufacturers of partial assembly and disassembly tools, such as Chinese patent CN210650425U, which discloses a multifunctional combination wrench for steam repair, comprising a screwdriver head, a fixing shell, a handle, a clamping block and a sleeve, wherein the fixing shell is arranged at one end of the handle, the screwdriver head is arranged at one side of the fixing shell, anti-slip blocks are arranged at two sides of the front side of the fixing shell, anti-slip bars are arranged in the anti-slip blocks, anti-slip lines are arranged at two sides of the anti-slip bars, an installation block is arranged at the outer side of the fixing block through a second connecting shaft, a metal block is arranged at the end of the installation block far away from the fixing block, protruding points are arranged at the outer side of the metal block, and the sleeve is arranged at the outer side of the metal block. Although the multifunctional combined wrench for repairing the automobile is capable of disassembling more than two parts, the multifunctional combined wrench is slightly complicated in structure and unfavorable for processing and production, and meanwhile, the types of the disassembled parts are limited, so that the multifunctional combined wrench has no wide applicability.

It can be seen that at least the following problems exist in the prior art: the existing dismounting tool has single function, and the problem of inconvenient carrying caused by the fact that operators need to carry various dismounting tools is solved, and meanwhile, the convenience of the operators is also not facilitated.

Therefore, there is a need to provide a technical means to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a multifunctional T-shaped dismounting combined tool, so as to solve the problem that the dismounting tool in the prior art has single function, and simultaneously solve the problem that an operator needs to carry various dismounting tools when carrying out automobile repair and maintenance work, so that the operator is inconvenient to carry.

The utility model is realized in such a way that a multifunctional T-shaped dismounting and mounting combination tool comprises:

the first connecting rod is provided with a first connecting and fixing part used for connecting the appointed part at one end, and a second connecting and fixing part used for connecting the appointed part at the other end;

the first dismounting piece is detachably connected to the first connecting and fixing part;

the first dismounting piece is detachably connected to the second connecting and fixing part;

The second connecting rod is vertically connected to the middle position of the first connecting rod, and one end of the second connecting rod is provided with a third connecting fixing part used for connecting the appointed part;

the first disassembly and assembly component is detachably connected to the third connecting and fixing part;

the second dismouting assembly, the second dismouting assembly can dismantle connect in first dismouting assembly.

Specifically, the first connecting and fixing part comprises a first connecting convex part extending to one end of the first connecting rod and a first elastic steel ball which is arranged on the first connecting convex part and can elastically stretch and move;

the first dismounting part is provided with a first connecting concave part which is in plug-in fit with the first connecting convex part, and the first connecting concave part is provided with a first locking groove which is in snap fit with the first elastic steel ball.

Specifically, the second connecting and fixing part comprises a second connecting convex part extending to the other end of the first connecting rod and a second elastic steel ball which is arranged on the second connecting convex part and can elastically stretch and move;

the second dismounting part is provided with a second connecting concave part which is in plug-in fit with the second connecting convex part, and the second connecting concave part is provided with a second locking groove which is in snap fit with the second elastic steel ball.

Specifically, the first dismounting component comprises a first connecting piece and a first dismounting workpiece;

one end of the first connecting piece is provided with a first connecting convex block A which is used for being matched with the connecting fixing part in a three-plug-in mode, the first connecting convex block A is provided with a first connecting steel ball A which can elastically stretch and retract, the other end of the first connecting piece is provided with a first connecting concave cavity, and the end wall of the first connecting concave cavity is provided with a first clamping groove; a connecting fixing groove which can be in snap fit with the first connecting steel ball A is formed in the third connecting fixing part, and a locking groove III which is in snap fit with the first connecting steel ball A is formed in the end wall of the connecting fixing groove;

the first dismounting workpiece is provided with a first connection convex block B which can be in plug-in fit with the first connection concave cavity, and the first connection convex block B is provided with a first connection steel ball B which can elastically stretch and retract to move and can be in snap fit with the first snap groove.

Preferably, the first detachable workpiece is one of a straight screw detachable screwdriver, a cross screw detachable screwdriver, a hexagonal detachable screwdriver and a flower-shaped detachable screwdriver.

Specifically, the second dismounting component comprises a second connecting piece and a second dismounting workpiece;

The second connecting piece is provided with a second connecting concave cavity which can be in plug-in fit with the first dismounting workpiece, one end of the second connecting concave cavity is provided with a second clamping groove A, and the other end of the second connecting concave cavity is provided with a second clamping groove B; the first dismounting workpiece is provided with a first connecting steel ball C which can be in snap fit with the second snap groove A;

the second dismounting workpiece is provided with a second connection lug which can be in plug-in fit with the second connection concave cavity, and the second connection lug is provided with a second connection steel ball A which can elastically stretch and retract to move and can be in snap fit with the second snap groove B.

Preferably, the second detachable workpiece is one of a straight screw detachable screwdriver, a cross screw detachable screwdriver, a hexagonal detachable screwdriver and a flower-shaped detachable screwdriver.

Further, the multifunctional T-shaped dismounting and mounting combination tool further comprises a third dismounting and mounting assembly, and the third dismounting and mounting assembly is detachably connected with the second dismounting and mounting assembly;

the third dismounting component comprises a third connecting piece and a third dismounting workpiece;

a third connecting concave cavity which can be in plug-in fit with the second dismounting workpiece is formed in one end of the third connecting piece, and a third buckling groove A is formed in the end wall of the third connecting concave cavity; a third connecting lug is arranged at the other end of the third connecting piece, and a third connecting steel ball capable of elastically stretching and moving is arranged on the third connecting lug; a second connecting steel ball B which can be in snap fit with the third snap groove A is arranged on the second dismounting workpiece;

A third connecting concave cavity which can be in plug-in fit with the third connecting convex block is formed in one end of the third detachable workpiece, and a third buckling groove B which can be in buckling fit with the third connecting steel ball is formed in the end wall of the third connecting concave cavity; and the other end of the third dismounting workpiece is provided with a third dismounting sleeve part which can be used for dismounting the appointed part.

Further, the multifunctional T-shaped dismounting and mounting combination tool further comprises a fourth dismounting and mounting assembly, and the fourth dismounting and mounting assembly is detachably connected with the third dismounting and mounting assembly;

the fourth dismounting component comprises a fourth connecting piece and a fourth dismounting workpiece;

a fourth connector which can be in plug-in fit with the third dismounting sleeve part is arranged at one end of the fourth connecting piece, and a fourth connecting steel ball A which can elastically stretch and retract is arranged on the fourth connector; a fourth connecting lug is arranged at the other end of the fourth connecting piece, and a fourth connecting steel ball B which can elastically stretch and move is arranged on the fourth connecting lug; a third buckling groove C which can be in buckling fit with the fourth connecting steel ball A is formed in the inner end wall of the third dismounting sleeve part;

one end of the fourth detachable workpiece is provided with a fourth connecting concave cavity which can be in plug-in fit with the fourth connecting convex block, and the end wall of the fourth connecting concave cavity is provided with a fourth buckling groove A which can be in buckling fit with the fourth connecting steel ball B; and the other end of the fourth detachable workpiece is provided with a fourth detachable sleeve part which can be used for detaching the designated parts.

Further, the multifunctional T-shaped dismounting and mounting combination tool further comprises a fifth dismounting and mounting assembly, and the fifth dismounting and mounting assembly is detachably connected with the fourth dismounting and mounting assembly;

the fifth dismounting component comprises a fifth connecting piece and a fifth dismounting workpiece;

a fifth connector which can be in plug-in fit with the fourth dismounting sleeve part is arranged at one end of the fifth connecting piece, and a fifth connecting steel ball A which can elastically stretch and retract is arranged on the fifth connector; a fifth connecting lug is arranged at the other end of the fifth connecting piece, and a fifth connecting steel ball B which can elastically stretch and move is arranged on the fifth connecting lug; a fourth buckling groove B which can be in buckling fit with the fifth connecting steel ball A is formed in the inner end wall of the fourth dismounting sleeve part;

a fifth connecting concave cavity which can be in plug-in fit with the fifth connecting convex block is formed in one end of the fifth dismounting workpiece, and a fifth buckling groove A which can be in buckling fit with the fifth connecting steel ball B is formed in the end wall of the fifth connecting concave cavity; and the other end of the fifth detachable workpiece is provided with a fifth detachable sleeve part which can be used for detaching the designated parts.

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

Due to the arrangement of the first dismounting component, the second dismounting component, the first dismounting component and the second dismounting component, the multifunctional T-shaped dismounting combined tool can dismount different parts; simultaneously, when the first disassembly and assembly is required to be used for disassembling and assembling the appointed parts, the second disassembly and assembly is only required to be disassembled, and the assembly is simple and convenient. Also, because the multifunctional T-shaped dismounting and mounting combined tool is formed by combining a plurality of dismounting and mounting tools, the multifunctional T-shaped dismounting and mounting combined tool is simple in structure, is convenient for operators to carry, and meanwhile, the convenience of the operators in dismounting and mounting is improved.

Drawings

FIG. 1 is a schematic view of a multifunctional T-shaped assembling and disassembling tool according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a multi-functional T-shaped assembly and disassembly tool according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a second assembly and disassembly tool of the multifunctional T-shaped assembly and disassembly tool according to the embodiment of the utility model disassembled from a first assembly and disassembly tool;

fig. 4 is a schematic structural view of an elastic steel ball of a multifunctional T-shaped assembling and disassembling combination tool according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a first latch slot of a multifunctional T-shaped assembly and disassembly tool according to an embodiment of the present utility model;

FIG. 6 is a schematic structural view of a multifunctional T-shaped assembling and disassembling tool with a third assembling and disassembling component according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a third assembly and disassembly of the multifunctional T-shaped assembly and disassembly tool according to the embodiment of the present utility model;

FIG. 8 is a schematic structural view of a multifunctional T-shaped assembling and disassembling tool with a fourth assembling and disassembling component according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of a fourth assembly and disassembly of the multifunctional T-shaped assembly and disassembly tool according to the embodiment of the present utility model;

FIG. 10 is a schematic view of a multifunctional T-shaped assembling and disassembling tool with a fifth assembling and disassembling component according to an embodiment of the present utility model;

fig. 11 is a schematic structural diagram of a fifth detachable component of the multifunctional T-shaped detachable combination tool according to the embodiment of the utility model.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. Meanwhile, when an element is referred to as being "fixed" or "disposed" on another element, it may be directly on the other element or intervening elements may be present. 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. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing. In summary, it will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this disclosure is to be understood in a specific sense.

Embodiment one:

referring to fig. 1 and 2, the present utility model provides a preferred embodiment of a multifunctional T-shaped assembling and disassembling tool 1, wherein the multifunctional T-shaped assembling and disassembling tool 1 of the present embodiment is mainly used for repairing and maintaining automobiles, and of course, can also be used for repairing and maintaining other fields, such as repairing and maintaining mechanical equipment, repairing and maintaining electrical equipment, etc. Specifically, the multifunctional T-shaped assembling and disassembling tool 1 of the present embodiment includes a first connecting rod 10, a first disassembling and assembling member 20, a second disassembling and assembling member 30, a second connecting rod 40, a first disassembling and assembling assembly 50 and a second disassembling and assembling assembly 60, and the following further describes the parts of the multifunctional T-shaped assembling and disassembling tool 1:

One end of the first connecting rod 10 is provided with a first connecting and fixing part 11 for connecting the appointed part, and the other end of the first connecting rod 10 is provided with a second connecting and fixing part 12 for connecting the appointed part; the first connecting rod 10 of the present embodiment may be a cylindrical rod structure or a square rod structure;

the first dismounting part 20 is detachably connected with the first connecting and fixing part 11;

the second dismounting part 30 is detachably connected with the second connecting and fixing part 12;

the second connecting rod 40 is vertically connected to the middle position of the first connecting rod 10, and forms a T-shaped structure with the first connecting rod 10, specifically, the second connecting rod 40 is welded with the first connecting rod 10; and one end of the second connecting rod 40 is provided with a third connecting fixing part 41 for connecting the designated parts;

the first dismounting assembly 50 is detachably connected to the third connecting and fixing part 41;

the second detachable component 60 is detachably connected to the first detachable component 50.

Due to the arrangement of the first dismounting member 20, the second dismounting member 30, the first dismounting assembly 50 and the second dismounting assembly 60, the multifunctional T-shaped dismounting combined tool 1 can dismount different parts; meanwhile, when the first dismounting assembly 50 is required to be used for dismounting the appointed parts, the second dismounting assembly 60 is required to be dismounted, so that the method is simple and convenient. Also, because the multifunctional T-shaped dismounting combined tool 1 is formed by combining a plurality of dismounting tools, the multifunctional T-shaped dismounting combined tool is simple in structure, convenient for operators to carry, and meanwhile, the convenience of the operators in dismounting is improved.

In addition, since the second connecting rod 40 and the first connecting rod 10 form a T-shaped structure, the second connecting rod 40 or the first connecting rod 10 can be selected as a stressed rod body by an operator according to actual needs, and the operation is flexible, so that the operation of the operator is greatly facilitated.

Therefore, when the first dismounting member 20 is required to be used for dismounting the parts during dismounting operation, the first dismounting member 20 can be used for dismounting the parts by only enabling the first dismounting member 20 to act on the parts and then taking the first connecting rod 10 as a rotating shaft and enabling the second connecting rod 40 to be held and screwed by an operator; similarly, when the component is to be disassembled by using the second disassembling and assembling member 30, the component is disassembled and assembled by the second disassembling and assembling member 30 by only making the second disassembling and assembling member 30 act on the component and then using the first connecting rod 10 as the rotation shaft and the second connecting rod 40 being gripped and screwed by the operator.

When the second assembly and disassembly assembly 60 is needed to disassemble and assemble the parts, the second assembly and disassembly assembly 60 is directly applied to the parts, then the second connecting rod 40 is used as a rotating shaft, and the first connecting rod 10 is held and screwed by an operator, so that the second assembly and disassembly assembly 60 can disassemble and assemble the parts.

When the first assembling and disassembling assembly 50 is needed to assemble and disassemble the parts, the second assembling and disassembling assembly 60 is firstly disassembled from the first assembling and disassembling assembly 50, then the first assembling and disassembling assembly 50 acts on the parts, then the second connecting rod 40 is used as a rotating shaft, and the first connecting rod 10 is held and screwed by an operator, so that the first assembling and disassembling assembly 50 can assemble and disassemble the parts, and the specific reference can be made to fig. 3.

With continued reference to fig. 1 and 2, the connection fixing portion 11 of the present embodiment includes a connection protrusion 111 extending on one end of the first connecting rod 10, and an elastic steel ball 112 disposed on the connection protrusion 111 and capable of elastically moving in an extending manner, wherein the elastic steel ball 112 is mainly composed of a spring and steel balls, and the specific structure thereof can be seen in fig. 4;

the first dismounting member 20 is provided with a first connection concave portion 21 in plug-in fit with the first connection convex portion 111, and the first connection concave portion 21 is provided with a first locking groove 22 in snap fit with the first elastic steel ball 112, wherein the specific structure of the first locking groove can be seen in fig. 5.

Thus, when the first detachable member 20 is attached to the first connection fixing portion 11, first, the first connection concave portion 21 is sleeved on the first connection convex portion 111; meanwhile, when the elastic steel ball 112 on the first connecting convex part 111 enters the first connecting concave part 21, the elastic steel ball 112 is pressed against the inner wall of the first connecting concave part 21, and the elastic steel ball 112 also reacts and elastically presses against the inner wall of the first connecting concave part 21 when being subjected to pressure force until the elastic steel ball 112 reaches the position of the first locking groove 22, and the elastic steel ball 112 is locked in the first locking groove 22 by virtue of the elastic force, so that the first dismounting part 20 is firmly connected to the first connecting fixing part 11.

When the first dismounting member 20 needs to be dismounted from the first connecting and fixing part 11, the first dismounting member 20 is only required to apply a pressing force, and the first elastic steel ball 112 is extruded to be separated from the first locking groove 22 after being stressed, and at this time, the first dismounting member 20 is only required to be rapidly moved away from the first connecting and fixing part 11, so that the dismounting operation can be completed.

The plug-in structure between the first connecting concave part 21 and the first connecting convex part 111 is adopted, so that the quick positioning and dismounting between the first dismounting part 20 and the first connecting fixing part 11 are facilitated. The snap connection between the elastic steel ball 112 and the locking groove 22 is not only beneficial to ensuring that the first dismounting member 20 is firmly connected to the first connecting and fixing portion 11, but also beneficial to enabling the first dismounting member 20 to be quickly dismounted from the first connecting and fixing portion 11.

In addition, the first detachable member 20 of the present embodiment is a hexagonal long sleeve, and of course, other detachable tools, such as a straight screwdriver, a cross screwdriver, a flower-shaped sleeve, etc. can be used.

Referring to fig. 1 and 2, the second connecting and fixing portion 12 of the present embodiment includes a second connecting protrusion 121 extending from the other end of the first connecting rod 10, and a second elastic steel ball 122 disposed on the second connecting protrusion 121 and capable of elastically moving in an extending manner, wherein the second elastic steel ball 122 mainly comprises a spring and a steel ball;

The second dismounting member 30 is provided with a second connection concave portion 31 in plug-in fit with the second connection convex portion 121, and the second connection concave portion 31 is provided with a second locking groove (not labeled in the figure) in snap fit with the second elastic steel ball 122.

Thus, when the second detachable member 30 is connected to the second connection fixing portion 12, first, the second connection concave portion 31 is sleeved on the second connection convex portion 121; meanwhile, when the second elastic steel ball 122 on the second connection protrusion 121 enters the second connection recess 31, the second elastic steel ball 122 is pressed against the inner wall of the second connection recess 31, and the second elastic steel ball 122 is also pressed against the inner wall of the second connection recess 31 in a reaction manner when receiving the pressure force, until the second elastic steel ball 122 reaches the second locking groove, the second elastic steel ball 122 is locked in the second locking groove by virtue of the elastic force, so that the second dismounting member 30 is firmly connected to the second connection fixing portion 12.

When the second dismounting member 30 needs to be dismounted from the second connection fixing portion 12, only a pressing force is applied to the second dismounting member 30, and the second elastic steel ball 122 is pressed to be separated from the second locking groove after being stressed, at this time, only the second dismounting member 30 is rapidly moved away from the second connection fixing portion 12, and the dismounting operation can be completed.

The plug-in structure between the second connecting concave part 31 and the second connecting convex part 121 is adopted, so that the quick positioning and dismounting between the second dismounting part 30 and the second connecting fixing part 12 are facilitated. The snap connection between the second elastic steel ball 122 and the second locking groove is not only beneficial to ensuring that the second dismounting member 30 is firmly connected to the second connection fixing portion 12, but also beneficial to the second dismounting member 30 being quickly dismounted from the second connection fixing portion 12.

In addition, the second detachable member 30 of the present embodiment is a hexagonal long sleeve, and of course, other detachable tools, such as a straight screwdriver, a cross screwdriver, a flower-shaped sleeve, etc. can be used.

With continued reference to fig. 1 and 2, the first detachable component 50 of the present embodiment includes a first connecting member 51 and a first detachable workpiece 52;

one end of the first connecting piece 51 is provided with a first connecting convex block A511 which is used for being in plug-in fit with the third connecting fixing part 41, and the first connecting convex block A511 is provided with a first connecting steel ball A512 which can elastically stretch and move, wherein the first connecting steel ball A512 mainly comprises a spring and steel balls; the other end of the first connecting piece 51 is provided with a first connecting concave cavity 513, and the end wall of the first connecting concave cavity 513 is provided with a first buckling groove (not labeled in the figure); the third connecting and fixing part 41 is provided with a connecting and fixing slot 411 which can be in snap fit with the first connecting steel ball A512, and the end wall of the connecting and fixing slot 411 is provided with a locking slot III (not labeled in the figure) which is in snap fit with the first connecting steel ball A512.

When the first detachable component 50 is connected to the third connection fixing portion 41, the connection fixing slot 411 is first sleeved on the first connection protrusion a511; meanwhile, when the first connection steel ball a512 on the first connection protrusion a511 enters the connection fixing slot 411, the first connection steel ball a512 is pressed against the inner wall of the connection fixing slot 411, and the first connection steel ball a512 is elastically pressed against the inner wall of the connection fixing slot 411 under the reaction of the pressure force until the first connection steel ball a512 reaches the third position of the locking slot, and the first connection steel ball a512 is buckled on the third locking slot by the elastic force of the first connection steel ball a512, so that the first dismounting assembly 50 is firmly connected to the third connection fixing portion 41.

When the first dismounting assembly 50 needs to be dismounted from the third connection fixing portion 41, only a pressing force is applied to the first dismounting assembly 50, and the first connection steel ball A512 is extruded to be separated from the third locking groove after being stressed, and at the moment, only the first dismounting assembly 50 is rapidly moved away from the third connection fixing portion 41, so that dismounting operation can be completed.

The plug structure between the connection fixing slot 411 and the first connection protrusion a511 is adopted, which is favorable for rapid positioning and disassembly between the first disassembly and assembly component 50 and the connection fixing portion three 41. The snap connection between the first connection steel ball a512 and the third locking groove is not only beneficial to ensuring that the first dismounting assembly 50 is firmly connected to the third connection fixing portion 41, but also beneficial to the first dismounting assembly 50 being quickly dismounted from the third connection fixing portion 41.

Meanwhile, a first connection protrusion B521 which can be in plug-in fit with the first connection concave cavity 513 is arranged on the first dismounting workpiece 52, and a first connection steel ball B522 which can elastically stretch and retract and can be in snap-fit with the first snap-in groove is arranged on the first connection protrusion B521, wherein the first connection steel ball B522 mainly comprises a spring and a steel ball.

Thus, when the first detachable work piece 52 is attached to the first attachment piece 51, first, the first attachment concave cavity 513 is sleeved on the first attachment bump B521; meanwhile, when the first connection steel ball B522 on the first connection bump B521 enters the first connection concave cavity 513, the first connection steel ball B522 is pressed against the inner wall of the first connection concave cavity 513, and the first connection steel ball B522 is elastically pressed against the inner wall of the first connection concave cavity 513 under the reaction of the pressure force until the first connection steel ball B522 reaches the position of the first fastening groove, and the first connection steel ball B522 is fastened in the first fastening groove by the elastic force of the first connection steel ball B522, so that the first dismounting workpiece 52 is firmly connected to the first connection piece 51.

When the first detachable workpiece 52 needs to be detached from the first connecting piece 51, only a pressing force is applied to the first detachable workpiece 52, and the first connecting steel ball B522 is pressed to be separated from the first fastening groove after being stressed, and at this time, only the first detachable workpiece 52 is quickly moved away from the first connecting piece 51, so that the detachment operation can be completed.

Preferably, the first detachable workpiece 52 is one of a straight screw detachable screwdriver, a cross screw detachable screwdriver, a hexagonal detachable screwdriver, and a flower-shaped detachable screwdriver.

Referring to fig. 1 and 2, the second detachable component 60 of the present embodiment includes a second connecting member 61 and a second detachable workpiece 62;

the second connecting piece 61 is provided with a second connecting concave cavity 611 which can be in plug-in fit with the first dismounting workpiece 52, the end wall of one end of the second connecting concave cavity 611 is provided with a second buckling groove A (not labeled in the figure), and the end wall of the other end of the second connecting concave cavity 611 is provided with a second buckling groove B (not labeled in the figure); the first dismounting workpiece 52 is provided with a first connection steel ball C523 which can be in snap fit with the second snap groove A, wherein the first connection steel ball C523 mainly comprises a spring and steel balls.

When the second detachable component 60 is connected to the first detachable component 50, first, the second connecting cavity 611 of the second connecting piece 61 is sleeved on the first detachable workpiece 52; meanwhile, when the first connection steel ball C523 on the first detachable workpiece 52 enters the second connection concave cavity 611, the first connection steel ball C523 is pressed against the inner wall of the second connection concave cavity 611, and the first connection steel ball C523 is elastically pressed against the inner wall of the second connection concave cavity 611 under the reaction of the pressure force until the first connection steel ball C523 reaches the position of the second fastening groove a, and the first connection steel ball C523 is fastened in the second fastening groove a by the elastic force thereof, so that the second detachable component 60 is firmly connected to the first detachable component 50.

When the second dismounting assembly 60 needs to be dismounted from the first dismounting assembly 50, only a pressing force is applied to the second dismounting assembly 60, and the first connecting steel ball C523 is pressed to be separated from the second fastening groove a after being stressed, and at this time, only the second dismounting assembly 60 is quickly moved away from the first dismounting assembly 50, so that the dismounting operation can be completed.

The plug structure between the second connecting cavity 611 and the first detachable workpiece 52 is used to facilitate quick positioning and detachment between the second detachable component 60 and the first detachable component 50. The adoption of the snap connection between the first connection steel ball C523 and the second snap groove a is not only beneficial to ensuring that the second dismounting assembly 60 is firmly connected to the first dismounting assembly 50, but also beneficial to the second dismounting assembly 60 being quickly dismounted from the first dismounting assembly 50.

Meanwhile, a second connection convex block 621 which can be in plug-in fit with the second connection concave cavity 611 is arranged on the second dismounting workpiece 62, and a second connection steel ball A622 which can elastically stretch and move and can be in snap-fit with the second snap-in groove B is arranged on the second connection convex block 621, wherein the second connection steel ball A622 mainly comprises a spring and steel balls.

Thus, when the second detachable work piece 62 is attached to the second attachment piece 61, first, the second attachment concave cavity 611 is sleeved on the second attachment protrusion 621; meanwhile, when the second connection steel ball a622 on the second connection bump 621 enters the second connection concave cavity 611, the second connection steel ball a622 is pressed against the inner wall of the second connection concave cavity 611, and the second connection steel ball a622 also elastically presses against the inner wall of the second connection concave cavity 611 in a reaction manner when being subjected to pressure force until the second connection steel ball a622 reaches the position of the second fastening groove B, the second connection steel ball a622 is fastened in the second fastening groove B by virtue of the elastic force of the second connection steel ball a622, so that the second dismounting workpiece 62 is firmly connected to the second connecting piece 61.

When the second detachable workpiece 62 needs to be detached from the second connecting piece 61, only a pressing force is applied to the second detachable workpiece 62, and the second connecting steel ball a622 is pressed to be separated from the second fastening groove B after being stressed, and at this time, only the second detachable workpiece 62 is quickly moved away from the second connecting piece 61, so that the detachment operation can be completed.

Preferably, the second detachable work piece 62 is one of a straight screw detachable screwdriver, a cross screw detachable screwdriver, a hexagonal detachable screwdriver, and a flower-shaped detachable screwdriver.

Embodiment two:

referring to fig. 6 and 7, in another preferred embodiment of the present application, the specific structure of the second embodiment is different from that of the above embodiment, and reference may be made to the detailed description of the above embodiment, which is not repeated herein, but the difference between the second embodiment and the above embodiment is that:

the multifunctional T-shaped assembling and disassembling tool 1 of the present embodiment further includes a third assembling and disassembling assembly 70, and the third assembling and disassembling assembly 70 is detachably connected to the second assembling and disassembling assembly 60; wherein the third detachable component 70 comprises a third connecting piece 71 and a third detachable workpiece 72;

a third connecting concave cavity 711 which can be in plug-in fit with the second dismounting workpiece 62 is arranged at one end of the third connecting piece 71, and a third fastening groove A (not labeled in the figure) is arranged on the end wall of the third connecting concave cavity 711; a third connection bump 712 is arranged at the other end of the third connection piece 71, and a third connection steel ball 713 capable of elastically stretching and moving is arranged on the third connection bump 712, wherein the third connection steel ball 713 mainly comprises a spring and a steel ball; the second dismounting workpiece 62 is provided with a second connection steel ball B721 which can be in snap fit with the third snap groove A, wherein the second connection steel ball B721 mainly comprises a spring and steel balls.

When the third detachable component 70 is connected to the second detachable component 60, first, the third connecting cavity 711 of the third connecting member 71 is sleeved on the second detachable workpiece 62; meanwhile, when the second connection steel ball B721 on the second detachable workpiece 62 enters the third connection cavity 711, the second connection steel ball B721 is pressed against the inner wall of the third connection cavity 711, and the second connection steel ball B721 also elastically presses against the inner wall of the third connection cavity 711 under the reaction of the pressure force until the second connection steel ball B721 reaches the position of the third fastening groove a, and the second connection steel ball B721 is fastened in the third fastening groove a by the elastic force of the second connection steel ball B721, so that the third detachable component 70 is firmly connected to the second detachable component 60.

When the third assembly and disassembly component 70 needs to be disassembled from the second assembly and disassembly component 60, the third assembly and disassembly component 70 can be disassembled only by applying a pressing force to the third assembly and disassembly component 70, and the second connecting steel ball B721 is extruded to be separated from the third buckling groove A after being stressed, and at the moment, the third assembly and disassembly component 70 can be quickly removed from the second assembly and disassembly component 60, so that the disassembly operation can be completed.

The plugging structure between the third connecting cavity 711 and the second detachable workpiece 62 is beneficial to quick positioning and detachment between the third detachable component 70 and the second detachable component 60. The adoption of the snap connection between the second connection steel ball B721 and the third snap groove a is not only beneficial to ensuring that the third dismounting assembly 70 is firmly connected to the second dismounting assembly 60, but also beneficial to the third dismounting assembly 70 being quickly dismounted from the second dismounting assembly 60.

Meanwhile, a third connection concave cavity 721 which can be in plug-in fit with the third connection convex block 712 is arranged at one end of the third dismounting workpiece 72, and a third buckling groove B (not labeled in the figure) which can be in buckling fit with the third connection steel ball 713 is arranged on the end wall of the third connection concave cavity 721; a third detachable sleeve portion 722 for removing the specified component is provided at the other end of the third detachable work 72, and the third detachable sleeve portion 722 is preferably a hexagonal sleeve.

Thus, when the third detachable work 72 is attached to the third connecting member 71, first, the third connecting cavity 721 is sleeved on the third connecting protrusion 712; meanwhile, when the third connection steel ball 713 on the third connection protrusion 712 enters the third connection concave cavity 721, the third connection steel ball 713 is pressed against the inner wall of the third connection concave cavity 721, and the third connection steel ball 713 also elastically presses against the inner wall of the third connection concave cavity 721 under the reaction of the pressure force until the third connection steel ball 713 reaches the position of the third fastening groove B, and the third connection steel ball 713 is fastened in the third fastening groove B by the elastic force, so that the third dismounting workpiece 72 is firmly connected to the third connecting piece 71.

When the third detachable workpiece 72 needs to be detached from the third connecting piece 71, only a pressing force is applied to the third detachable workpiece 72, and the third connecting steel ball 713 is pressed to be separated from the third fastening groove B after being stressed, and at this time, the detachment operation can be completed as long as the third detachable workpiece 72 is quickly removed from the third connecting piece 71.

Embodiment III:

referring to fig. 8 and 9, in another preferred embodiment of the present application, the third embodiment is different from the above embodiment in terms of specific structure, and reference may be made to the detailed description of the above embodiment, which is not repeated herein, but the third embodiment is different from the above embodiment in that:

the multifunctional T-shaped assembling and disassembling tool 1 of the present embodiment further includes a fourth assembling and disassembling component 80, and the fourth assembling and disassembling component 80 is detachably connected to the third assembling and disassembling component 70; wherein the fourth detachable component 80 comprises a fourth connecting piece 81 and a fourth detachable workpiece 82;

a fourth connector 811 capable of being in plug-in fit with the third detachable sleeve portion 722 is provided at one end of the fourth connecting member 81, wherein, preferably, the third detachable sleeve portion 722 is a hexagonal sleeve, and the fourth connector 811 is a hexagonal connector correspondingly; the fourth connecting head 811 is provided with a fourth connecting steel ball A812 which can elastically stretch and retract, wherein the fourth connecting steel ball A812 mainly comprises a spring and steel balls; a fourth connection lug 813 is arranged at the other end of the fourth connecting piece 82, and a fourth connection steel ball B814 which can elastically stretch and move is arranged on the fourth connection lug 813; a third fastening groove C (not labeled in the drawing) capable of being in fastening fit with the fourth connection steel ball a812 is provided on the inner end wall of the third detachable sleeve portion 722.

When the fourth detachable unit 80 is connected to the third detachable unit 70, first, the third detachable sleeve portion 722 of the third detachable workpiece 72 is sleeved on the fourth connector 811 of the fourth connector 81; meanwhile, when the fourth connection steel ball a812 on the fourth connector 811 enters the third detachable sleeve portion 722, the fourth connection steel ball a812 is pressed against the inner wall of the third detachable sleeve portion 722, and the fourth connection steel ball a812 is elastically pressed against the inner wall of the third detachable sleeve portion 722 under the reaction of the pressure force until the fourth connection steel ball a812 reaches the position of the third fastening groove C, and the fourth connection steel ball a812 is fastened to the third fastening groove C by the elastic force, so that the fourth detachable assembly 80 is firmly connected to the third detachable assembly 70.

When the fourth assembly and disassembly component 80 needs to be disassembled from the third assembly and disassembly component 70, the fourth assembly and disassembly component 80 only needs to apply a pressing force, and the fourth connecting steel ball A812 is extruded to be separated from the third buckling groove C after being stressed, and at the moment, the fourth assembly and disassembly component 80 only needs to be rapidly moved away from the third assembly and disassembly component 70, so that the disassembly operation can be completed.

The plugging structure between the third assembling and disassembling sleeve portion 722 and the fourth connector 811 is adopted, which is favorable for quick positioning and disassembling and assembling between the fourth assembling and disassembling component 80 and the third assembling and disassembling component 70. The adoption of the snap connection between the fourth connection steel ball a812 and the third snap groove C is not only beneficial to ensuring that the fourth dismounting assembly 80 is firmly connected to the third dismounting assembly 70, but also beneficial to the fourth dismounting assembly 80 being quickly dismounted from the third dismounting assembly 70.

Meanwhile, one end of the fourth detachable workpiece 82 is provided with a fourth connection concave cavity 821 which can be in plug-in fit with the fourth connection convex block 813, and the end wall of the fourth connection concave cavity 821 is provided with a fourth buckling groove A (not labeled in the figure) which can be in buckling fit with a fourth connection steel ball B814; a fourth removable sleeve portion 822 for removing the designated component is provided at the other end of the fourth removable workpiece 82. Preferably, the fourth removable sleeve portion 822 is a hexagonal sleeve.

Thus, when the fourth detachable work 82 is attached to the fourth attachment member 81, first, the fourth attachment recess 821 is fitted over the fourth attachment protrusion 813; meanwhile, when the fourth connection steel ball B814 on the fourth connection protrusion 813 enters the fourth connection concave cavity 821, the fourth connection steel ball B814 is pressed against the inner wall of the fourth connection concave cavity 821, and the fourth connection steel ball B814 is elastically pressed against the inner wall of the fourth connection concave cavity 821 under the reaction of the pressure force until the fourth connection steel ball B814 reaches the position of the fourth fastening groove a, and the fourth connection steel ball B814 is fastened to the fourth fastening groove a by the elastic force, so that the fourth detachable workpiece 82 is firmly connected to the fourth connecting piece 81.

When the fourth detachable workpiece 82 needs to be detached from the fourth connecting piece 81, a pressing force is applied to the fourth detachable workpiece 82, and the fourth connecting steel ball B814 is pressed to be separated from the fourth fastening groove a after being stressed, and at this time, the detachment operation can be completed by rapidly removing the fourth detachable workpiece 82 from the fourth connecting piece 81.

Embodiment four:

referring to fig. 10 and 11, in another preferred embodiment of the present application, the fourth embodiment is different from the above embodiment in terms of specific structural size, and reference may be made to the detailed description of the above embodiment, which is not repeated herein, but the fourth embodiment is different from the above embodiment in that:

the multifunctional T-shaped assembling and disassembling tool 1 of the present embodiment further includes a fifth assembling and disassembling assembly 90, and the fifth assembling and disassembling assembly 90 is detachably connected to the fourth assembling and disassembling assembly 80; wherein the fifth detachable component 90 comprises a fifth connecting piece 91 and a fifth detachable workpiece 92;

a fifth connector 911 which can be in plug-in fit with the fourth detachable sleeve part 822 is arranged at one end of the fifth connecting piece 91, wherein, preferably, the fifth connector 911 is a hexagonal connector correspondingly because the fourth detachable sleeve part 822 is preferably a hexagonal sleeve; the fifth connector 91 is provided with a fifth connection steel ball A912 which can elastically stretch and retract, wherein the fifth connection steel ball A912 mainly comprises a spring and steel balls; a fifth connection bump 913 is arranged at the other end of the fifth connection piece 91, and a fifth connection steel ball B914 capable of elastically stretching and moving is arranged on the fifth connection bump 913, wherein the fifth connection steel ball B914 mainly comprises a spring and steel balls; a fourth fastening groove B (not labeled in the figure) which can be in fastening fit with the fifth connecting steel ball A912 is formed in the inner end wall of the fourth dismounting sleeve part 822;

When the fifth detachable assembly 90 is connected to the fourth detachable assembly 80, first, the fourth detachable sleeve portion 822 of the fourth detachable workpiece 82 is sleeved on the fifth connector 911 of the fifth connector 91; meanwhile, when the fifth connection steel ball a912 on the fifth connector 911 enters the fourth dismounting sleeve portion 822, the fifth connection steel ball a912 is pressed against the inner wall of the fourth dismounting sleeve portion 822, and the fifth connection steel ball a912 is elastically pressed against the inner wall of the fourth dismounting sleeve portion 822 under the reaction of the pressure force until the fifth connection steel ball a912 reaches the position of the fourth fastening groove B, and the fifth connection steel ball a912 is fastened to the fourth fastening groove B by the elastic force, so that the fifth dismounting assembly 90 is firmly connected to the fourth dismounting assembly 80.

When the fifth detachable component 90 needs to be detached from the fourth detachable component 80, a pressing force is applied to the fifth detachable component 90, and the fifth connection steel ball a912 is pressed to be separated from the fourth fastening groove B after being stressed, and at this time, the detachment operation can be completed by quickly removing the fifth detachable component 90 from the fourth detachable component 80.

The plugging structure between the fourth dismounting sleeve part 822 and the fifth connector 911 is adopted, which is favorable for quick positioning and dismounting between the fifth dismounting assembly 90 and the fourth dismounting assembly 80. The fifth connection steel ball a912 and the fourth fastening groove B are fastened, which is not only beneficial to ensuring that the fifth dismounting assembly 90 is firmly connected to the fourth dismounting assembly 80, but also beneficial to the fifth dismounting assembly 90 being quickly dismounted from the fourth dismounting assembly 80.

Meanwhile, a fifth connection concave cavity 921 which can be in plug-in fit with the fifth connection convex block 913 is arranged at one end of the fifth dismounting workpiece 92, and a fifth buckling groove A (not labeled in the figure) which can be in buckling fit with the fifth connection steel ball B914 is arranged on the end wall of the fifth connection concave cavity 921; a fifth removable sleeve portion 922 for removing the specified component is provided at the other end of the fifth removable work 92, and the fifth removable sleeve portion 922 is preferably a flower-shaped sleeve.

Thus, when the fifth detachable work 92 is attached to the fifth attachment 91, first, the fifth attachment cavity 921 is fitted over the fifth attachment protrusion 913; meanwhile, when the fifth connection steel ball B914 on the fifth connection bump 913 enters the fifth connection cavity 921, the fifth connection steel ball B914 is pressed against the inner wall of the fifth connection cavity 921, and the fifth connection steel ball B914 is elastically pressed against the inner wall of the fifth connection cavity 921 under the reaction of the pressing force until the fifth connection steel ball B914 reaches the position of the fifth fastening groove a, the fifth connection steel ball B914 is fastened in the fifth fastening groove a by the elastic force, so that the fifth detachable workpiece 92 is firmly connected to the fifth connection piece 91.

When the fifth detachable workpiece 92 needs to be detached from the fifth connecting piece 91, a pressing force is applied to the fifth detachable workpiece 92, and the fifth connecting steel ball B914 is pressed to be separated from the fifth fastening groove a after being stressed, and at this time, the detachment operation can be completed by quickly removing the fifth detachable workpiece 92 from the fifth connecting piece 91.

The above-mentioned embodiments of the present utility model are not limited to the above-mentioned embodiments, but can be modified, equivalent, and improved within the spirit and principle of the present utility model, and are included in the scope of the present utility model.

Claims

1. A multifunctional T-shaped disassembly and assembly combination tool, comprising:

the second dismounting piece is detachably connected to the second connecting and fixing part;

2. The multifunctional T-shaped dismounting and mounting combination tool according to claim 1, wherein the first connecting and fixing part comprises a first connecting convex part extending to one end of the first connecting rod and a first elastic steel ball which is arranged on the first connecting convex part and can elastically stretch and retract;

3. The multifunctional T-shaped dismounting and mounting combination tool according to claim 1, wherein the second connecting and fixing part comprises a second connecting convex part extending to the other end of the first connecting rod and a second elastic steel ball which is arranged on the second connecting convex part and can elastically stretch and retract;

4. The multi-purpose T-shaped assembly and disassembly tool of claim 1, wherein said first assembly and disassembly tool comprises a first connector and a first assembly and disassembly workpiece;

5. The tool of claim 4, wherein the first removable work piece is one of a straight screw removable screwdriver, a cross screw removable screwdriver, a hexagonal removable screwdriver, and a flower removable screwdriver.

6. The multi-purpose T-shaped assembly and disassembly tool of claim 4, wherein said second assembly and disassembly tool comprises a second connector and a second assembly and disassembly workpiece;

7. The tool of claim 6, wherein the second removable piece is one of a straight screw removable screwdriver, a cross screw removable screwdriver, a hexagonal removable screwdriver, and a flower removable screwdriver.

8. The multi-purpose T-shaped assembly and disassembly tool of claim 6, further comprising a third assembly and disassembly assembly, said third assembly and disassembly assembly being removably connected to said second assembly and disassembly assembly;

9. The multi-purpose T-shaped assembly and disassembly tool of claim 8, further comprising a fourth assembly and disassembly assembly, said fourth assembly and disassembly assembly being removably connected to said third assembly and disassembly assembly;

10. The multi-purpose T-shaped assembly and disassembly tool of claim 9, further comprising a fifth assembly and disassembly tool, said fifth assembly and disassembly tool being removably connected to said fourth assembly and disassembly tool;