CN214340663U

CN214340663U - But angle regulation's pull rod

Info

Publication number: CN214340663U
Application number: CN202120270104.XU
Authority: CN
Inventors: 朱金丰
Original assignee: Ruian Zhongtai Luggage Accessories Co ltd
Current assignee: Ruian Zhongtai Luggage Accessories Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-08
Anticipated expiration: 2031-01-29

Abstract

The utility model provides an angle-adjustable's pull rod, includes box, pull rod body and connecting rod, the built-in storage cavity of box, the box bottom sets up the universal wheel, the box right side sets up the fixed block, the fixed block top sets up logical groove, the left side that leads to the groove bottom is rotated and is set up the runner, it sets up the regulation pole to rotate the lateral wall, it is circular-arc to lead to the groove left and right sides lateral wall to set up the multiunit spacing groove respectively, it sets up the adjustment tank to adjust the pole top, the connecting rod bottom is stretched into the adjustment tank and is rotated in the adjustment tank bottom and be connected, through the setting of fixed block, logical groove, gag lever post, regulation pole and connecting rod, is convenient for drive the removal of gag lever post through rotating the connecting rod to be convenient for adjust the angle of pole, thereby be convenient for adjust the angle of pull rod body. Through the setting of screw thread nail, connecting rod and constant head tank, be convenient for adjust the holistic height of pull rod body and connecting rod.

Description

But angle regulation's pull rod

Technical Field

The utility model relates to a pull rod technical field specifically is an angle-adjustable's pull rod.

Background

At present, most of draw bars of draw bar boxes can only slide in the direction vertical to the box body, the draw bars cannot be inclined and rotated for use in the process of pulling or pushing the draw bar boxes, and inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an angle-adjustable's pull rod.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a pull rod with adjustable angle comprises a box body, a pull rod body and a connecting rod, wherein a storage cavity is arranged in the box body, universal wheels are arranged at the bottom end of the box body, a fixed block is arranged at the right side of the box body, a through groove is formed in the top end of the fixed block, a rotating wheel is rotatably arranged on the left side of the bottom end of the through groove, adjusting rods are arranged on the side walls of the rotating wheel, a plurality of groups of limiting grooves are respectively arranged on the left side and the right side of the through groove in an arc shape, an adjusting groove is formed in the top end of each adjusting rod, the bottom end of each connecting rod extends into the corresponding adjusting groove and is rotatably connected with the bottom end of the corresponding adjusting groove, limiting holes are formed in the positions, corresponding to the limiting grooves, of the side walls of the adjusting grooves, limiting rods are slidably arranged in the limiting holes, arc-shaped conducting rods are hinged between the limiting rods and the side walls of the connecting rods, a fixed groove is formed in the bottom end of the pull rod body, the top end of the connecting rod extends into the fixed groove and is slidably connected with the fixed groove, threaded holes are formed below the side walls of the fixed groove, the threaded holes are provided with threaded nails in a threaded manner, and positioning grooves are uniformly distributed in the side wall of the connecting rod.

In order to prevent that the gag lever post from droing from the spacing inslot, the utility model discloses the improvement has, connecting rod bottom suit torsional spring, torsional spring one end is connected with the adjustment tank, and the torsional spring other end is connected with the connecting rod.

In order to facilitate the pulling of the pull rod body, the utility model discloses the improvement has, pull rod body top sets up the dead lever.

In order to facilitate carrying out the subregion to the article in the storage cavity, provide the support to the box simultaneously, prevent that the box pressurized from warping, the utility model discloses the improvement has, the level sets up the multiunit baffle in the storage cavity.

In order to facilitate the carrying of the box body, the utility model discloses the improvement has, the box top sets up the handle.

In order to facilitate the wear resistance of the box body, the utility model discloses the improvement has, box surface parcel leather material surface fabric.

(III) advantageous effects

Compared with the prior art, the utility model provides an angle-adjustable's pull rod possesses following beneficial effect:

this but angle regulation's pull rod through the setting of fixed block, logical groove, gag lever post, regulation pole and connecting rod, is convenient for drive the removal of gag lever post through rotating the connecting rod to be convenient for adjust the angle of adjusting the pole, thereby be convenient for adjust the angle of pull rod body. Through the setting of screw thread nail, connecting rod and constant head tank, be convenient for adjust the holistic height of pull rod body and connecting rod. Through the setting of baffle, be convenient for carry out the subregion to the article in the storage cavity, provide the support to the box simultaneously, prevent that the box pressurized from warping.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the fixing block of the present invention;

fig. 4 is a schematic view of the adjusting rod of the present invention.

In the figure: 1. a box body; 2. a pull rod body; 3. a connecting rod; 4. a storage cavity; 5. a universal wheel; 6. a fixed block; 7. a through groove; 8. a rotating wheel; 9. adjusting a rod; 10. a limiting groove; 11. an adjustment groove; 12. a limiting rod; 13. a conductive rod; 14. fixing grooves; 15. a threaded nail; 16. positioning a groove; 17. a torsion spring; 18. fixing the rod; 19. a partition plate; 20. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an angle-adjustable pull rod comprises a box body 1, a pull rod body 2 and a connecting rod 3, wherein a storage cavity 4 is arranged in the box body 1, universal wheels 5 are arranged at the bottom end of the box body 1, a fixed block 6 is arranged at the right side of the box body 1, a through groove 7 is arranged at the top end of the fixed block 6, a rotating wheel 8 is rotatably arranged at the left side of the bottom end of the through groove 7, an adjusting rod 9 is arranged on the side wall of the rotating wheel 8, a plurality of sets of limiting grooves 10 are respectively arranged on the side wall of the left side and the right side of the through groove 7 in an arc shape, an adjusting groove 11 is arranged at the top end of the adjusting rod 9, the bottom end of the connecting rod 3 extends into the adjusting groove 11 and is rotatably connected with the bottom of the adjusting groove 11, a limiting hole is arranged at the position of the side wall of the adjusting groove 11 corresponding to the limiting groove 10, a limiting rod 12 is slidably arranged in the limiting hole, and an arc-shaped conducting rod 13 is hinged between the limiting rod 12 and the side wall of the connecting

rod

3, 2 bottom of pull rod body sets up

fixed slot

14, 3 tops of connecting rod stretch into in fixed slot 14 and in fixed slot 14 sliding connection, 14 lateral walls of fixed slot below sets up the screw hole, screw hole spiral

shell dress screw

15, 3 lateral walls equipartition constant head tank 16 of connecting rod.

The bottom of connecting rod 3 suit torsional spring 17, torsional spring 17 one end is connected with adjustment tank 11, and the torsional spring 17 other end is connected with connecting rod 3, can prevent that gag lever post 12 from droing from spacing inslot 10.

The top end of the pull rod body 2 is provided with a fixed rod 18, so that the pull rod body 2 can be pulled conveniently.

The storage cavity 4 is internally and horizontally provided with a plurality of groups of partition plates 19, so that articles in the storage cavity 4 can be partitioned conveniently, and the box body 1 is supported to prevent the box body 1 from deforming under pressure.

The top end of the box body 1 is provided with a handle 20, so that the box body 1 can be conveniently lifted.

The outer surface of the box body 1 is wrapped by leather fabric, so that the wear resistance of the box body 1 is improved conveniently.

In conclusion, when the angle-adjustable pull rod is used, an operator unscrews the screw 15, thereby enabling the screw 15 to withdraw from the positioning groove 16, facilitating the pulling of the pull rod body 2 and adjusting the length of the pull rod body 2 and the connecting rod 3, when the proper length is reached, the screw 15 is screwed again to fix the connecting rod 3 and the pull rod body 2 together, and then the operator rotates the pull rod body 2 to drive the connecting rod 3 to rotate, thereby driving the limit rod 12 to retract into the limit hole through the conduction rod 13, thereby facilitating the control of the angle deviation of the adjusting rod 9, when reaching a proper angle, the operator loosens the pull rod body 2, the connecting rod 3 automatically returns under the action of the torsion spring 17, thereby drive gag lever post 12 through conduction pole 13 and stretch into spacing groove 10 to make adjusting lever 9 and fixed block 6 fix, thereby make pull rod body 2 be located suitable angle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an angle-adjustable's pull rod, includes box (1), pull rod body (2) and connecting rod (3), its characterized in that: the storage cavity (4) is arranged in the box body (1), universal wheels (5) are arranged at the bottom end of the box body (1), a fixed block (6) is arranged on the right side of the box body (1), a through groove (7) is formed in the top end of the fixed block (6), a rotating wheel (8) is arranged on the left side of the bottom end of the through groove (7) in a rotating mode, an adjusting rod (9) is arranged on the side wall of the rotating wheel (8), a plurality of groups of limiting grooves (10) are respectively arranged on the side walls of the left side and the right side of the through groove (7) in an arc shape, an adjusting groove (11) is arranged at the top end of the adjusting rod (9), the bottom end of the connecting rod (3) extends into the adjusting groove (11) and is connected with the bottom of the adjusting groove (11) in a rotating mode, limiting holes are formed in the positions, corresponding to the limiting grooves (10), limiting rods (12) are arranged in a sliding mode, and arc-shaped conducting rods (13) are hinged between the limiting rods (12) and the side walls of the connecting rod (3), the pull rod body (2) bottom sets up fixed slot (14), connecting rod (3) top stretches into in fixed slot (14) and in fixed slot (14) sliding connection, fixed slot (14) lateral wall below sets up the screw hole, screw hole spiral shell dress screw thread nail (15), connecting rod (3) lateral wall equipartition constant head tank (16).

2. An adjustable angle drawbar according to claim 1, characterized in that: connecting rod (3) bottom suit torsional spring (17), torsional spring (17) one end is connected with adjustment tank (11), and the torsional spring (17) other end is connected with connecting rod (3).

3. An adjustable angle drawbar according to claim 1, characterized in that: the top end of the pull rod body (2) is provided with a fixed rod (18).

4. An adjustable angle drawbar according to claim 1, characterized in that: a plurality of groups of partition plates (19) are horizontally arranged in the storage cavity (4).

5. An adjustable angle drawbar according to claim 1, characterized in that: the top end of the box body (1) is provided with a handle (20).

6. An adjustable angle drawbar according to claim 5, characterized in that: the outer surface of the box body (1) is wrapped by leather fabric.