CN213703301U

CN213703301U - Foldable tool handle

Info

Publication number: CN213703301U
Application number: CN202022600466.9U
Authority: CN
Inventors: 蒋涛
Original assignee: Suzhou Wenms Hardware And Electrical Co ltd
Current assignee: Suzhou Wenms Hardware And Electrical Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-16
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a folding tool handle belongs to folding handle technical field. A foldable tool handle comprises a hollow column, wherein a movable rod is movably connected to the inner surface of the hollow column, a handle head is in threaded connection with the top of the movable rod, a chassis is fixedly connected to the bottom of the hollow column, a connecting rod is fixedly connected to the inside of the chassis, a supporting frame is movably connected to the outer surface of the connecting rod, and a limiting ring is fixedly connected to the outer surface of the connecting rod; the utility model discloses can adjust the flexible length of movable rod according to people's height difference, improve the comfort, can rotate hollow post and movable rod to the inside of support frame, portable rotates the shielding plate, and the opposite side fixedly connected with cardboard of shielding plate for the inside of joint passageway is advanced to the cardboard card, and the shielding plate plays the limiting displacement to the motion of hollow post and movable rod this moment, and makes hollow post and movable rod can not break away from the support frame.

Description

Foldable tool handle

Technical Field

The utility model relates to a folding handle technical field especially relates to a folding instrument handle.

Background

During the use process of the machine, the operation of the machine is often operated in a mode of manually operating a handle, and the lengthened handle is also used for adapting to people with height difference when tools made of metal materials are used outdoors.

The existing handle is large in size, is inconvenient to carry particularly for outdoor appliances, is simple in structure, cannot be adjusted in length, and is poor in comfort when people operate the handle due to certain difference in height of the people operating the handle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the handle is not easy to carry in the prior art and the experience is relatively poor when operating the handle, and providing a foldable tool handle.

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

the utility model provides a folding tool handle, includes hollow post, the internal surface swing joint of hollow post has the movable rod, the top threaded connection of movable rod has the crown, the bottom fixedly connected with chassis of hollow post, the inside fixedly connected with connecting rod on chassis, the surface swing joint of connecting rod has the support frame, the external surface fixedly connected with spacing ring of connecting rod, the first fixed block of one end fixedly connected with of connecting rod, the internal surface threaded connection of first fixed block has the dead lever, one side fixedly connected with second fixed block of support frame, the bottom fixedly connected with connection pad of support frame.

Preferably, a groove is formed in the movable rod, a first spring is arranged in the groove, a stop block is fixedly connected to one side of the first spring, and a stop post is fixedly connected to one side of the stop block.

Preferably, one side of the hollow column is provided with five through holes.

Preferably, one side fixedly connected with curb plate of support frame, the inside swing joint of curb plate has the dwang, the fixed lid has all been cup jointed at the both ends of dwang, one side fixedly connected with connecting block of fixed lid.

Preferably, one side fixedly connected with shielding plate of connecting block, one side fixedly connected with cardboard of shielding plate, the mounting groove has been seted up to the inside of cardboard, the inner wall fixedly connected with second spring of mounting groove, the one end fixedly connected with fixture block of second spring, one side fixedly connected with extrusion stem of fixture block.

Preferably, one side fixedly connected with rectangular block of support frame, the joint passageway has been seted up to the inside of rectangular block.

Compared with the prior art, the utility model provides a folding tool handle possesses following beneficial effect:

1. the utility model discloses, through pressing the shelves post, make the shelves post pass through the inside of first spring indentation recess, thereby make the movable rod can retract into the inside of hollow post, under the effect of first spring, the shelves post can reset to the inside of through-hole automatically, can adjust the flexible length of movable rod according to people's height difference, improve the comfort, people can stretch out and draw back the movable rod into the inside of hollow post, make the shelves post control in the through-hole that is closest to the chassis, rotate and take out the dead lever, make hollow post rotate 180, hollow post and movable rod are all in the inside of support frame at this moment, rotate the shielding plate, the opposite side fixedly connected with cardboard of shielding plate, make the cardboard block into the inside of joint passageway, the shielding plate plays the limiting action to the motion of hollow post and movable rod at this moment, and make hollow post and movable rod can not break away from the support frame, the device is scalable folding, is convenient for carrying.

2. The utility model discloses, through setting up the spacing ring, can prevent that the chassis from driving connecting rod horizontal movement, through setting up the dead lever, after the dead lever is fixed first fixed block and second fixed block, prevent to use this device space-time stem and support frame to take place to rotate, through setting up the fixture block for the inside of rectangular block can be blocked into to the cardboard, through setting up the extrusion stem, can press down the extrusion stem, make the fixture block extrude the second spring and receive the inside of indentation cardboard, be convenient for promote the cardboard and keep away from the rectangular block.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the present invention at B in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the movable rod of the present invention;

FIG. 5 is a schematic structural view of the shielding plate of the present invention;

fig. 6 is the schematic structural diagram of the inside of the fixture block of the present invention.

In the figure: 1. a hollow column; 2. a movable rod; 3. a crown; 4. a chassis; 5. a connecting rod; 6. a support frame; 7. a limiting ring; 8. a first fixed block; 9. fixing the rod; 10. a second fixed block; 11. a connecting disc; 12. a groove; 13. a first spring; 14. a stopper; 15. a shift post; 16. a through hole; 17. a side plate; 18. rotating the rod; 19. a fixed cover; 20. connecting blocks; 21. a shielding plate; 22. clamping a plate; 23. a second spring; 24. a clamping block; 25. an extrusion stem; 26. a rectangular block; 27. and clamping the channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a foldable tool handle, comprising a hollow column 1, one side of the hollow column 1 is provided with five through holes 16, the inner surface of the hollow column 1 is movably connected with a movable rod 2, the movable rod 2 can be extended into the hollow column 1, so that a stop pillar 15 is controlled inside the through hole 16 closest to a chassis 4, a fixed rod 9 is rotated and taken out, so that the hollow column 1 rotates 180 degrees, at the moment, the hollow column 1 and the movable rod 2 are both inside a support frame 6, which is convenient to carry, the inside of the movable rod 2 is provided with a groove 12, the inside of the groove 12 is provided with a first spring 13, one side of the first spring 13 is fixedly connected with a stop 14, one side of the stop 14 is fixedly connected with the stop pillar 15, the stop pillar 15 is retracted into the groove 12 through the first spring 13 by pressing the stop pillar 15, so that the movable rod 2 can be retracted into the inside of the hollow column 1, under the action of the first spring 13, the blocking post 15 can be automatically reset to the inside of the through hole 16, the telescopic length of the movable rod 2 can be adjusted according to the height difference of people, the comfort is improved, the top of the movable rod 2 is in threaded connection with the handle 3, the movable rod 2 is convenient to manually operate, the bottom of the hollow post 1 is fixedly connected with the chassis 4, the inside of the chassis 4 is fixedly connected with the connecting rod 5, the outer surface of the connecting rod 5 is movably connected with the supporting frame 6, one side of the supporting frame 6 is fixedly connected with the side plate 17, the number of the side plates 17 is two, the inside of the side plate 17 is movably connected with the rotating rod 18, the two ends of the rotating rod 18 are respectively sleeved with the fixed cover 19, one side of the fixed cover 19 is fixedly connected with the connecting block 20, one side of the connecting block 20 is fixedly connected with the shielding plate 21, the shielding plate 21 is made, so that the clamping plate 22 is clamped into the clamping channel 27, at this time, the shielding plate 21 has a limiting effect on the movement of the hollow column 1 and the movable rod 2, and the hollow column 1 and the movable rod 2 cannot be separated from the support frame 6, one side of the shielding plate 21 is fixedly connected with the clamping plate 22, a mounting groove is formed in the clamping plate 22, the inner wall of the mounting groove is fixedly connected with a second spring 23, one end of the second spring 23 is fixedly connected with a clamping block 24, by arranging the clamping block 24, the clamping plate 22 can be clamped into the rectangular block 26, one side of the clamping block 24 is fixedly connected with an extrusion rod 25, by arranging the extrusion rod 25, the extrusion rod 25 can be pressed downwards, so that the clamping block 24 extrudes the second spring 23 and contracts into the inside of the clamping plate 22, the clamping plate 22 is convenient to push away from the rectangular block 26, one side of the support frame 6 is fixedly connected with the rectangular block 26, the clamping channel 27 is, through setting up spacing ring 7, can prevent that chassis 4 from driving 5 horizontal motions of connecting rod, the first fixed block 8 of one end fixedly connected with of connecting rod 5, the internal surface threaded connection of first fixed block 8 has dead lever 9, through setting up dead lever 9, after dead lever 9 is fixed first fixed block 8 and second fixed block 10, prevent to use this device time-of-flight post 1 and support frame 6 to take place to rotate, one side fixedly connected with second fixed block 10 of support frame 6, the bottom fixedly connected with connection pad 11 of support frame 6, machine or other apparatus can be connected to connection pad 11.

In the utility model, by pressing the guard post 15, the guard post 15 is retracted into the groove 12 through the first spring 13, so that the movable rod 2 can be retracted into the hollow post 1, under the action of the first spring 13, the guard post 15 can be automatically reset to the inside of the through hole 16, the telescopic length of the movable rod 2 can be adjusted according to the height difference of people, the comfort is improved, the movable rod 2 can be retracted into the hollow post 1, the guard post 15 is controlled in the through hole 16 closest to the chassis 4, the fixed rod 9 is rotated and taken out, the hollow post 1 is rotated 180 degrees, the hollow post 1 and the movable rod 2 are both in the support frame 6, the shielding plate 21 is rotated, the other side of the shielding plate 21 is fixedly connected with the clamping plate 22, the clamping plate 22 is clamped into the clamping channel 27, the shielding plate 21 plays a limiting role in the movement of the hollow post 1 and the movable rod 2, and the hollow post 1 and the movable rod 2 can not be separated from the support frame 6, this device is scalable folding, and is convenient to carry, through setting up spacing ring 7, can prevent that chassis 4 from driving 5 horizontal motions of connecting rod, through setting up dead lever 9, after dead lever 9 is fixed first fixed block 8 and second fixed block 10, prevent to use this device time stem 1 and support frame 6 to take place to rotate, through setting up fixture block 24, make cardboard 22 can block into the inside of rectangular block 26, through setting up the extrusion ram 25, can press down extrusion ram 25, make fixture block 24 extrude second spring 23 and shrink into the inside of cardboard 22, be convenient for promote cardboard 22 and keep away from rectangular block 26.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A foldable tool handle comprises a hollow column (1), and is characterized in that the inner surface of the hollow column (1) is movably connected with a movable rod (2), the top of the movable rod (2) is connected with a crown (3) through screw threads, the bottom of the hollow column (1) is fixedly connected with a chassis (4), a connecting rod (5) is fixedly connected inside the chassis (4), a supporting frame (6) is movably connected on the outer surface of the connecting rod (5), the outer surface of the connecting rod (5) is fixedly connected with a limiting ring (7), one end of the connecting rod (5) is fixedly connected with a first fixing block (8), the inner surface of the first fixed block (8) is in threaded connection with a fixed rod (9), one side fixedly connected with second fixed block (10) of support frame (6), the bottom fixedly connected with connection pad (11) of support frame (6).

2. The foldable tool handle according to claim 1, wherein the movable rod (2) is provided with a groove (12) inside, the groove (12) is provided with a first spring (13) inside, one side of the first spring (13) is fixedly connected with a stop block (14), and one side of the stop block (14) is fixedly connected with a stop pillar (15).

3. A foldable tool handle according to claim 1, wherein said hollow post (1) is provided with through holes (16) at one side, said through holes (16) being five in number.

4. The foldable tool handle according to claim 1, wherein a side plate (17) is fixedly connected to one side of the support frame (6), a rotating rod (18) is movably connected to the inside of the side plate (17), two ends of the rotating rod (18) are respectively sleeved with a fixed cover (19), and a connecting block (20) is fixedly connected to one side of the fixed cover (19).

5. The foldable tool handle according to claim 4, wherein a shielding plate (21) is fixedly connected to one side of the connecting block (20), a clamping plate (22) is fixedly connected to one side of the shielding plate (21), a mounting groove is formed in the clamping plate (22), a second spring (23) is fixedly connected to the inner wall of the mounting groove, a clamping block (24) is fixedly connected to one end of the second spring (23), and a squeezing rod (25) is fixedly connected to one side of the clamping block (24).

6. The foldable tool handle according to claim 1, wherein a rectangular block (26) is fixedly connected to one side of the support frame (6), and a clamping channel (27) is formed inside the rectangular block (26).