TW201330999A - Opening and closing structure of tool set - Google Patents

Abstract

The present invention provides an opening and closing structure of tool set, which comprises a main body, and the main body is configured with a pressing member, and the pressing member is connected with a linkage mechanism, and the linkage mechanism is connected with at least one cover. Thus, the user may compose a tool set with a plurality of tool bits of different specifications. The tool bits may be placed within the covers in a classified manner. The user may operate the pressing member to link with the linkage mechanism for opening or closing the covers. Thus, the user cannot only conveniently store and carry the tool set, but also can rapidly and conveniently find the tool bit to be used. Besides, the covers may protect the tool set.

Description

Tool group opening and closing structure

The invention relates to an opening and closing structure, in particular to a tool group opening and closing structure for accommodating a tool set.

According to the complicated size and specifications of the workpieces, many manufacturers have developed a variety of tool sets, such as screwdriver sets or sleeve sets. The tool set consists of a plurality of tool heads of different specifications. The user selects the corresponding tool head for the workpieces of different specifications.

However, the above-mentioned tool set mostly uses only one box to accommodate the tool heads, so that the user often needs to spend a lot of time to find the tool head to be used when using, which is very inconvenient. Therefore, the inventor of the present invention is After observing the above disadvantages, it is considered that there is still a need for further improvement of the existing tool set storage mode without the occurrence of the present invention.

The object of the present invention is to provide a tool group opening and closing structure, which can facilitate the user to store and carry the tool set, and allows the user to quickly and conveniently find the tool head to be used.

In order to achieve the above object, the tool set opening and closing structure provided by the present invention comprises: a body having a socket; and a pressing member disposed on the body Physically corresponding to the jack, and axially slidable along the center of the jack, and formed with a first position adjacent to the jack, and a second position away from the jack; and at least one linkage mechanism, One end is connected to the pressing member; and at least one cover is pivotally disposed on the body and connected to the other end of the linkage mechanism, and is rotatable relative to the body to form an open state and a closed state. At the same time, the cover body is further provided with a receiving groove; and at least one elastic unit is configured to provide an elastic force, so that the pressing member has a pre-force for moving to the first position; thereby, the pressing member can be used by the pressing member The linkage mechanism is coupled to the cover body, wherein the cover system enters the open state when the pressing member is in the first position, and the cover system enters the closed state when the pressing member is in the second position .

According to the opening and closing structure of the tool set provided by the present invention, the user can set a tool set composed of a plurality of tool heads of different specifications into a housing of the cover body, and press the same in a normal state. The pressing member moves to the second position, so that the pressing member interlocks the linkage mechanism to drive the cover body into the closed state to protect the tool set through the cover body, and the pressing member is protected during use. The elastic member provides the elastic force to return to the first position, and the linkage mechanism drives the cover body to enter the open state, so that the user can access the tool set, thereby not only facilitating the user to store and carry the tool. The group allows the user to quickly and easily find the tool head to be used and protect the tool set through the cover.

100‧‧‧Tool group opening and closing structure

10‧‧‧ Ontology

11‧‧ ‧ room

12‧‧‧ jack

121‧‧‧ card slot

13‧‧‧Bump

14‧‧‧ group slot

15‧‧‧ pivot slot

20‧‧‧Parts

21‧‧‧Sliding trough

22‧‧‧Pressing board

30‧‧‧ linkage agency

31‧‧‧First linkage

32‧‧‧Second linkage

40‧‧‧ cover

41‧‧‧Under the cover

411‧‧‧ convex

412‧‧‧ 容容

42‧‧‧上盖

421‧‧‧ Extension

43‧‧‧ stretching spring

50‧‧‧Flexible parts

51‧‧‧Circular spring

52‧‧‧ stretching spring

60‧‧ ‧stop

70‧‧‧ Turntable

80‧‧‧tool handle

81‧‧‧Set of posts

82‧‧‧Bullet bumps

200‧‧‧Tool Set

201‧‧‧Tool head

Figure 1 is a perspective view of a first preferred embodiment of the present invention.

Figure 2 is an exploded view of a first preferred embodiment of the present invention.

Figure 3 is an exploded view of the body of the first preferred embodiment of the present invention.

Figure 4 is a partially enlarged cross-sectional view showing the pressing member of the first preferred embodiment of the present invention in a first position.

Figure 5 is a partially enlarged cross-sectional view showing the pressing member of the first preferred embodiment of the present invention in a second position.

Figure 6 is a schematic diagram showing the action of the first preferred embodiment of the present invention.

Figure 7 is a partially enlarged cross-sectional view showing a second preferred embodiment of the present invention.

Please refer to FIG. 1 and FIG. 2 , which are perspective views and exploded views of the first preferred embodiment of the present invention, and refer to FIG. 3 , FIG. 4 and FIG. 5 , which are the first of the present invention. An exploded view of the body of the preferred embodiment, a partially enlarged cross-sectional view of the pressing member in the first position, and a partially enlarged cross-sectional view of the pressing member in the second position. The present invention discloses a tool set opening and closing structure 100, The tool set opening and closing structure 100 includes a body 10 having a chamber 11 therein, and an outer peripheral side of the body 10 is provided with a socket 12 communicating with the chamber 11 , the jack 12 The inner wall is provided with a card slot 121. The body 10 is provided with a plurality of protrusions 13 around the spacer 12, and the body 10 is provided with at least one set of slots 14 and Further, a pivoting groove 15 is further disposed adjacent to the set of slots 14 . In this embodiment, the outer peripheral side of the body 10 is spaced apart from the socket 12 by a plurality of connecting slots 14 corresponding to the number of the protrusions 13 . And each of the inner walls of the chamber 11 is provided with one for each set of slots 14 The pivot slot 15.

A pressing member 20 is disposed in the cavity 11 of the body 10 corresponding to the insertion hole 12, and is axially slidable along the center of the insertion hole 12, and is formed adjacent to the insertion hole as shown in FIG. In one embodiment, the first position of the first position and the second position away from the insertion hole 12 as shown in FIG. 5, in the embodiment, the pressing member 20 is provided with a sliding groove 21 corresponding to each of the protrusions 13. The sliding member 13 is slidably disposed so that the pressing member 20 can be guided by the protruding post 13 to slide axially along the center of the insertion hole 12, and the pressing member 20 is further provided with at least In the present embodiment, the pressing member 20 is provided with a pressing plate 22 corresponding to each of the protruding posts 13.

The at least one linkage mechanism 30 is connected to the pressing member 20 at one end. In the embodiment, the tool group opening and closing structure 100 has a plurality of linkage mechanisms 30 corresponding to the number of the protrusions 13, and each linkage The mechanism 30 has a first linking member 31, and one end of the first linking member 31 abuts against the pressing plate 22 of the pressing member 20, and the linking mechanism 30 further has a second linking member 32, and One end of the second linking member 32 is pivotally disposed on the first linking member 31 , and the other end is pivotally disposed on the protruding post 13 .

At least one cover 40 is pivotally disposed on the outer peripheral side of the body 10 and connected to the other end of the linkage mechanism 30, and is rotatable relative to the body 10 to form an open state as shown in FIG. 4, and In the embodiment shown in FIG. 5, the tool set opening and closing structure 100 is provided with a cover 40 in each of the sets of slots 14, and the cover 40 is disposed in the set. a lower cover 41 is formed in the lower cover 41, and a convex portion 411 is protruded from the lower cover 41. The convex portion 411 is connected to the other end of the first linking member 31, and the lower cover 41 has a slot 412. In addition, the cover 40 further includes an upper cover 42 disposed above the lower cover 41, and an extension portion 421 is protruded from a peripheral side of the upper cover 42. The end of the extension portion 421 is pivotally disposed at the pivot The cover body 15 further has a tension spring 43, and the two ends of the tension spring 43 are respectively connected to the body 10 and the extension portion 421 of the upper cover 42.

The at least one elastic member 50 is configured to provide a spring force to cause the pressing member 20 to have a pre-stress to move to the first position. In the embodiment, the elastic member 50 is an annular spring 51, and the ring is The spring 51 is sleeved on the periphery of the convex portion 411 of the cover 40, and the elastic force of the annular spring 51 is larger than the tension spring 43 of the cover 40.

A stopper 60 is disposed in the chamber 11 of the body 10 corresponding to the linkage mechanism 30.

A turntable 70 is pivotally disposed below the body 10.

A tool handle 80 has a set of posts 81, and the set of posts 81 can be inserted into the insertion hole 12 of the body 10 to push the pressing member 20 to move to the second position, and the set A resilient projection 82 is further disposed on the peripheral side of the post 81, and the resilient projection 82 is elastically clipped to the locking slot 121 so that the tool handle 80 can be fixed to the body 10.

In order to further understand the structural features of the present invention, the application of the technical means, and the intended effect, the manner of use of the present invention will be described. It is believed that the invention can be more deeply and specifically understood as follows: Referring to FIG. 6, the pressing member 20 can be interlocked with the cover 40 by the linkage mechanism 30, wherein when the tool handle 80 is not inserted When the insertion hole 12 is used, the elastic member 50 will provide a contraction elastic force to pull the lower cover 41 toward the insertion hole 12, so that the lower cover 41 can be rotated by the lever principle to push the upper cover 42 in the opposite direction to make the cover. The body 40 enters the open state, and the lower cover 41 further interlocks the first linking member 31 of the linkage mechanism 30 with the second linking member 32, so that the linkage mechanism 30 pushes against the pressing member 20 to move to the first a location.

When the tool handle 80 is inserted into the insertion hole 12, the set of rods 81 will press the pressing member 20 to move the pressing member 20 to the second position, thereby allowing the pressing member 20 to be pressed. The first linkage member 31 that is pressed against the linkage mechanism 30 and the second linkage member 32 are relatively outwardly deployed to interlock the lower cover 41 to pivot away from the insertion hole 12, and the tension spring 43 can pull the tension spring 43 The upper cover 42 is re-covered on the lower cover 41 to bring the cover 40 into the closed state.

Therefore, the user can place a tool set 200 composed of a plurality of tool heads 201 of different specifications into the housing 412 of the cover 40 in a different manner. In the embodiment, the tool set 200 is used as an example. The utility model is composed of a plurality of screwdriver heads and is respectively placed in the receiving groove 412 of each cover body 40 according to the specification, so that the tool handle 80 can be inserted into the insertion hole 12 to press the pressing member. Moving to the second position, the pressing member 20 interlocks the linkage mechanism 30 to bring the cover 40 into the closed state, and the tool set 200 can be protected by the cover 40; The tool handle 80 is released, and the pressing member 20 is returned to the first position by the elastic force provided by the elastic member 50, and the linkage mechanism 30 is driven to bring all the cover bodies 40 into the open state, thereby making the user quick and convenient. The tool head 201 to be used is found, and the tool head 201 is taken out from the cover body 40, and is assembled to the tool handle 80. The operation is performed so that the present invention not only facilitates the user to store and carry the tool set 200, but also allows the user to quickly and conveniently find the tool head 201 to be used, and protect the tool set 200 through the cover 40. .

It is to be noted that when the cover 40 enters the open state, the lower cover 41 is rotated in the set of slots 14 by the linkage mechanism 30, and the upper cover 42 is lifted by the lever principle. The upper cover 42 is also rotated relative to the body 10, so that the lower cover 41 and the upper cover 42 are rotated in opposite directions, which not only increases the angle at which the cover 40 is opened, but also allows the tool head 201 to follow the lower cover 41. The outer tilting is inclined to facilitate the user to take out the tool head 201 from the inside of the cover 40.

It is worth mentioning that the movement range of the linkage rod 30 can be restricted by the stopper 60 to prevent the first linkage member 31 and the second linkage member 31 from rotating excessively, thereby causing the first linkage member 31 and the first linkage member 31. The pivoting portion of the second linking member 32 is rotated beyond the dead point to be stuck; and the rotating plate 70 allows the user to rotate the body 10 to find the corresponding tool head 201.

Referring to FIG. 7 again, a partial enlarged cross-sectional view of a second preferred embodiment of the present invention, the tool set opening and closing structure 100 is different from the first preferred embodiment in that the elastic member 50 is The plurality of tension springs 52 are used to replace the annular springs 51, and the two ends of the tension springs 52 are respectively connected to the first linkage member 31 and the second linkage member 32 for pulling the first linkage The member 31 is relatively close to the second linking member 32, so that the pressing member 20 has a pre-force for moving to the first position, thereby achieving the same convenience as the first preferred embodiment. Carrying the tool set 200 and allowing the user to quickly and easily find the one to use The tool head 201 also has an effect of protecting the tool set 200 through the cover 40.

Further, the features of the present invention and the achievable expected effects thereof are as follows: the tool set opening and closing structure 100 of the present invention, the user can divide a tool set 200 composed of a plurality of tool heads 201 of different specifications into different categories. The capping member 412 is placed in the recess 412 of the cover body 40, and is pressed against the pressing member 20 to move to the second position in a normal state, so that the pressing member 20 interlocks the linkage mechanism 30 to drive the cover body 40 into the a closed state for protecting the tool set 200 through the cover 40, and in use, the pressing member 20 is returned to the first position by the elastic force provided by the elastic member 50, and the linkage mechanism 30 is driven to drive the The cover 40 enters the open state, so that the user can access the tool set 200, thereby not only facilitating the user to store and carry the tool set 200, but also allowing the user to quickly and conveniently find the tool head 201 to be used. And protecting the tool set 200 through the cover 40.

In summary, the present invention has excellent advancement and practicability in similar products, and at the same time, the technical materials of such structures are frequently investigated at home and abroad, and the same structure is not found in the literature. The invention already has the invention patent requirements, and the application is filed according to law.

However, the above-mentioned ones are merely preferred embodiments of the present invention, and the equivalent structural changes of the present invention and the scope of the claims are intended to be included in the scope of the present invention.

100‧‧‧Tool group opening and closing structure

10‧‧‧ Ontology

40‧‧‧ cover

70‧‧‧ Turntable

80‧‧‧tool handle

Claims (10)

A tool set opening and closing structure comprises: a body having a jack; a pressing member disposed on the corresponding jack of the body and axially sliding along a center of the jack; Forming a first position adjacent to the one of the insertion holes and a second position away from the insertion hole; at least one linkage mechanism having one end connected to the pressing member; at least one cover body pivotally disposed on the body And connected to the other end of the linkage mechanism, and can be rotated relative to the body to form an open state and a closed state, and the cover body is further provided with a cavity; at least one elastic unit can provide elastic force to make the pressure The biasing member has a pre-force for moving to the first position; thereby, the pressing member can be interlocked with the cover body by the linkage mechanism, wherein when the pressing member is in the first position, the cover The system enters the open state, and when the pressing member is in the second position, the cover system enters the closed state. The tool set opening and closing structure according to claim 1, wherein the system has a plurality of protrusions around the socket spacer ring, and the sliding member has a sliding slot corresponding to each of the protrusions. The sliding post is slidable so that the pressing member can be guided by the protruding post and slide axially along the center of the insertion hole. The tool set opening and closing structure according to claim 2, wherein the pressing member has at least one pressing plate, and the linking mechanism has a first linking member, and one end of the first linking member The base is below the pressure plate, and the other end is pivoted The second linkage member has a second linkage member, and one end of the second linkage member is pivotally disposed on the first linkage member, and the other end is pivotally disposed on the protrusion. The tool set opening and closing structure according to the first aspect of the invention, wherein the body is provided with at least one set of slots, and a pivoting slot is further disposed adjacent to the set of slots, and the cover is The cover has a lower cover disposed on the set of slots, and the lower cover protrudes from the set of slots with a convex portion, the convex portion is connected to the other end of the linkage mechanism, and the cover further comprises a cover An upper cover is disposed on the upper side of the lower cover, and an extension portion is protruded from a circumferential side of the upper cover, and an end of the extension portion is pivotally disposed on the pivotal groove. The tool set opening and closing structure according to claim 4, wherein the cover further has a tension spring, and the two ends of the tension spring are respectively connected to the extension of the body and the upper cover. The tool set opening and closing structure according to claim 3, wherein the elastic member is a tension spring, and the two ends of the tension spring are respectively connected to the first linkage and the second linkage Pieces. The opening and closing structure of the tool set according to the fourth aspect of the invention, wherein the body is provided with a plurality of assembly grooves, and the cover body is disposed in each of the connection grooves, and the elastic member is The utility model is an annular spring, and the annular spring sleeve is sleeved on the periphery of the convex portion of the cover body. The tool set opening and closing structure according to claim 1, further comprising a tool handle, wherein the tool handle has a set of posts, and the set of posts can be inserted into the jack of the body To push the pressing member into the second position. The opening and closing structure of the tool set according to the eighth aspect of the invention, wherein the inner wall of the jack is provided with a locking groove, and the outer side of the set of rods is provided with an elastic protrusion, the elastic convex The block can be elastically snapped into the card slot. The tool set opening and closing structure according to claim 1, wherein the tool group further comprises a stopper disposed on the body corresponding to the linkage mechanism.