CN215737335U

CN215737335U - Effectual novel draw-bar box of pressure-bearing

Info

Publication number: CN215737335U
Application number: CN202121616236.XU
Authority: CN
Inventors: 孙昌健
Original assignee: Zhejiang Sanzheng Luggage Technology Co ltd
Current assignee: Zhejiang Sanzheng Luggage Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-08
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a novel draw-bar box with a good pressure bearing effect, which comprises a draw-bar box main body, wherein a draw-bar box cover is hinged on the left side of the draw-bar box main body through two hinges, a draw bar is arranged at the top of the draw-bar box main body, moving wheels are fixedly arranged at the bottom of the draw-bar box main body, internal thread sleeves are fixedly connected at the central positions of the left side and the right side of the draw-bar box main body, screw rods are arranged at the two sides of the draw-bar box main body and corresponding to the internal thread sleeves, supporting partition plates are symmetrically arranged inside the draw-bar box main body, and connecting sleeves are fixedly connected at the outer sides of the supporting partition plates and corresponding to the internal thread sleeves. This effectual novel draw-bar box of pressure-bearing, structural design is reasonable, and convenient to use has the function of adjusting inside storage space, has avoided article more and has placed the condition in disorder, is favorable to finding of user, meanwhile also has better pressure-bearing effect, avoids because of the too big damage that leads to of pressure, can satisfy diversified demand.

Description

Effectual novel draw-bar box of pressure-bearing

Technical Field

The utility model relates to the technical field of draw-bar boxes, in particular to a novel draw-bar box with a good pressure-bearing effect.

Background

The draw-bar box in the prior art has some problems, for example, the draw-bar box does not have a good pressure bearing effect, is easy to damage due to overlarge pressure, and if the draw-bar box does not have a function of separating the internal space of the draw-bar box, more articles are placed in the draw-bar box, so that the draw-bar box is easy to generate a scattered phenomenon, is not beneficial to a user to find, and cannot meet diversified requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel draw-bar box with a good pressure-bearing effect so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel draw-bar box with good bearing effect comprises a draw-bar box main body, wherein the left side of the draw-bar box main body is hinged with a draw-bar box cover through two hinges, a draw bar is arranged at the top of the draw-bar box main body, a moving wheel is fixedly arranged at the bottom of the draw-bar box main body, an internal thread sleeve is fixedly connected at the central position of the left side and the right side of the draw-bar box main body, screws are arranged at the two sides of the draw-bar box main body and corresponding to the internal thread sleeve, supporting partition plates are symmetrically arranged inside the draw-bar box main body, a connecting sleeve is fixedly connected at the outer side of the supporting partition plates and corresponding to the internal thread sleeve, one end of each screw close to the internal thread sleeve sequentially penetrates through the internal thread sleeve, the draw-bar box main body and the connecting sleeve and extends to a rotating block fixedly connected inside the connecting sleeve, two connecting shells are symmetrically arranged at the left side and the right side of the draw-bar box main body, a telescopic rod is fixedly connected on the inner wall of the connecting shell far away from one side of the draw-bar box main body, the one end that the telescopic link is close to the draw-bar box main part runs through in proper order and connects shell and draw-bar box main part and extend to draw-bar box main part inside and the supporting baffle outside fixed connection, be equipped with fixed stop on the inner wall of connection shell, fixed stop be close to internal thread cover one side and with be connected the shell inner wall between the space cooperation formed article and store the chamber, it openly just corresponds the position that article stored the chamber and has sealed lid through two hinge articulations to connect the shell, the front of sealed lid is through buckle and connection shell side joint.

Preferably, the outer side of the rotating block is provided with a ball, and the ball is movably connected with the inner wall of the connecting sleeve.

Preferably, the outer side of the connecting sleeve and the position corresponding to the screw rod are fixedly connected with a sealing ring, and the inner side of the sealing ring is movably connected with the surface of the screw rod.

Preferably, one end of the screw rod, which is far away from the internal thread sleeve, is fixedly connected with a rocking handle, and a soft cushion is sleeved on the surface of the rocking handle.

Preferably, the outer sides of the two sides of the draw-bar box main body and corresponding to the inner thread sleeves are fixedly connected with an outer thread cylinder, and the surface of the outer thread cylinder is in threaded connection with a protective cover.

Preferably, the inner wall of the internal thread sleeve is provided with an internal thread, and the surface of the screw rod is provided with an external thread matched with the internal thread.

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

1. the novel draw-bar box with good pressure-bearing effect has the advantages that the screw rod is rotated, the rotating block is driven to rotate under the threaded connection with the internal thread sleeve, the supporting partition plate can be driven to horizontally move through the connection limit of the two telescopic rods, the internal space of the draw-bar box main body can be effectively adjusted, meanwhile, the supporting partition plate can be used for effectively supporting the box, the pressure-bearing performance is improved, after the sealing cover is opened through the buckle, small-sized accompanying articles can be placed in the article storage cavity, the practicability is improved, meanwhile, the storage space of the draw-bar box is also enlarged, the novel draw-bar box with good pressure-bearing effect is reasonable in structural design and convenient to use, has the function of adjusting the internal storage space, avoids the situation that articles are more and are scattered, is beneficial to finding of a user, has good pressure-bearing effect at the same time, and avoids damage caused by overlarge pressure, can meet the requirement of multiple directions.

2. The utility model reduces the friction and wear between the outer side of the rotating block and the inner wall of the connecting sleeve by arranging the ball, prevents smaller sundries from permeating into a gap between the connecting sleeve and the screw rod by arranging the sealing ring, is convenient for a user to rotate the screw rod by arranging the rocking handle, improves the convenience of operation, and can install the protective cover by arranging the external thread cylinder and the protective cover and utilizing a thread installation mode to prevent the screw rod from being exposed to the outside to cause unsafe hidden troubles.

Drawings

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

FIG. 2 is a structural cross-sectional view of a front view of the present invention;

FIG. 3 is a partially enlarged view of A-A in FIG. 2.

In the figure: the novel multifunctional telescopic rod box comprises a draw-bar box body 1, a draw-bar box cover 2, a draw bar 3, a moving wheel 4, an internal thread sleeve 5, a screw rod 6, a supporting partition plate 7, a connecting sleeve 8, a rotating block 9, a connecting shell 10, a telescopic rod 11, a fixed partition plate 12, an article storage cavity 13, a sealing cover 14, a buckle 15, a ball 16, a sealing ring 17, a rocking handle 18, an external thread cylinder 19 and a protective cover 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a novel draw-bar box with good bearing effect comprises a draw-bar box main body 1, a draw-bar box cover 2 hinged on the left side of the draw-bar box main body 1 through two hinges, a draw bar 3 arranged on the top of the draw-bar box main body 1, a moving wheel 4 fixedly arranged on the bottom of the draw-bar box main body 1, an internal thread sleeve 5 fixedly connected to the central position of the left side and the right side of the draw-bar box main body 1, screw rods 6 arranged on both sides of the draw-bar box main body 1 and corresponding to the internal thread sleeve 5, supporting partition plates 7 symmetrically arranged inside the draw-bar box main body 1, a connecting sleeve 8 fixedly connected to the outside of the supporting partition plates 7 and corresponding to the internal thread sleeve 5, one end of each screw rod 6 near the internal thread sleeve 5 sequentially penetrates through the internal thread sleeve 5, the draw-bar box main body 1 and the connecting sleeve 8 and extends to the inside of the connecting sleeve 8 and is fixedly connected with a rotating block 9, two connecting shells 10 are symmetrically arranged on the left side and the right side of the draw-bar box main body 1, connect on the shell 10 keeps away from the inner wall of draw-bar box main part 1 one side fixedly connected with telescopic link 11, the one end that telescopic link 11 is close to draw-bar box main part 1 runs through in proper order and connects shell 10 and draw-bar box main part 1 and extend to draw-bar box main part 1 inside and 7 outside fixed connection of supporting baseplate, be equipped with fixed baffle 12 on the inner wall of connection shell 10, fixed baffle 12 be close to 5 one side of internal thread cover and with be connected the shell 10 between the inner wall space cooperation formed article and store chamber 13, connect the shell 10 openly and correspond the position that article stored chamber 13 and articulate through two hinges and have sealed lid 14, the front of sealed lid 14 is through buckle 15 and be connected shell 10 side joint.

Specifically, the outside of rotatory piece 9 is equipped with ball 16, and ball 16 and adapter sleeve 8 inner wall swing joint have reduced the frictional wear between the outside of rotatory piece 9 and the adapter sleeve 8 inner wall through setting up ball 16.

Specifically, the outer side of the connecting sleeve 8 is fixedly connected with a sealing ring 17 corresponding to the position of the screw 6, the inner side of the sealing ring 17 is movably connected with the surface of the screw 6, and small impurities are prevented from permeating into a gap between the connecting sleeve 8 and the screw 6 by the arrangement of the sealing ring 17.

Specifically, the one end fixedly connected with rocking handle 18 of internal thread cover 5 is kept away from to screw rod 6, and the surface cover of rocking handle 18 is equipped with the cushion, and through setting up rocking handle 18, convenient to use person rotates screw rod 6, has improved the convenient degree of operation.

Specifically, the draw-bar box main part 1 both sides just correspond the equal fixedly connected with external screw thread section of thick bamboo 19 in the outside of internal thread cover 5, and the surperficial threaded connection of an external screw thread section of thick bamboo 19 has protection casing 20, through setting up an external screw thread section of thick bamboo 19 and protection casing 20, utilizes the screw thread mounting means to install protection casing 20, prevents that screw rod 6 from exposing outside, causes unsafe hidden danger.

Specifically, an internal thread is formed on the inner wall of the internal thread sleeve 5, and an external thread matched with the internal thread is formed on the surface of the screw rod 6.

This effectual novel draw-bar box of pressure-bearing, structural design is reasonable, and convenient to use has the function of adjusting inside storage space, has avoided article more and has placed the condition in disorder, is favorable to finding of user, meanwhile also has better pressure-bearing effect, avoids because of the too big damage that leads to of pressure, can satisfy diversified demand.

During the use, through rotating screw rod 6, under the threaded connection with internal thread cover 5, drive rotatory piece 9 and rotate, and it is spacing to be connected through two telescopic links 11, and then can drive supporting baffle 7 horizontal motion, effectively adjust 1 inner space of draw-bar box main part, meanwhile also can utilize supporting baffle 7 to effectively support the case, improve compressive property, after opening sealed lid 14 through buckle 15, can store the intracavity at article and place miniature handy article, when having improved the practicality, the storage space of draw-bar box has also been enlarged.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual novel draw-bar box of pressure-bearing, includes draw-bar box main part (1), its characterized in that: the pull rod box comprises a pull rod box body (1), wherein a pull rod box cover (2) is hinged to the left side of the pull rod box body (1) through two hinges, a pull rod (3) is arranged at the top of the pull rod box body (1), moving wheels (4) are fixedly arranged at the bottom of the pull rod box body (1), inner thread sleeves (5) are fixedly connected to the center positions of the left side and the right side of the pull rod box body (1), screw rods (6) are arranged on the two sides of the pull rod box body (1) and correspond to the inner thread sleeves (5), supporting partition plates (7) are symmetrically arranged inside the pull rod box body (1), connecting sleeves (8) are fixedly connected to the outer sides of the supporting partition plates (7) and correspond to the inner thread sleeves (5), one ends, close to the inner thread sleeves (5), of the screw rods (6) sequentially penetrate through the inner thread sleeves (5), the pull rod box body (1) and the connecting sleeves (8) and extend to rotating blocks (9) fixedly connected to the inner parts of the connecting sleeves (8), the left side and the right side of the draw-bar box main body (1) are symmetrically provided with two connecting shells (10), the inner wall of one side of the connecting shell (10) far away from the draw-bar box main body (1) is fixedly connected with a telescopic rod (11), one end of the telescopic rod (11) close to the draw-bar box main body (1) sequentially penetrates through the connecting shell (10) and the draw-bar box main body (1) and extends into the draw-bar box main body (1) to be fixedly connected with the outer side of the supporting partition plate (7), a fixed clapboard (12) is arranged on the inner wall of the connecting shell (10), the fixed clapboard (12) is close to one side of the internal thread sleeve (5) and is matched with a gap between the inner wall of the connecting shell (10) to form an article storage cavity (13), the front surface of the connecting shell (10) and the position corresponding to the article storage cavity (13) are hinged with a sealing cover (14) through two hinges, the front surface of the sealing cover (14) is clamped with the side surface of the connecting shell (10) through a buckle (15).

2. The novel draw-bar box with good pressure bearing effect according to claim 1, is characterized in that: the outer side of the rotating block (9) is provided with a ball (16), and the ball (16) is movably connected with the inner wall of the connecting sleeve (8).

3. The novel draw-bar box with good pressure bearing effect according to claim 2, is characterized in that: the outer side of the connecting sleeve (8) is fixedly connected with a sealing ring (17) corresponding to the position of the screw rod (6), and the inner side of the sealing ring (17) is movably connected with the surface of the screw rod (6).

4. The novel draw-bar box with good pressure bearing effect according to claim 3, is characterized in that: one end fixedly connected with rocking handle (18) of internal thread cover (5) is kept away from in screw rod (6), the surface cover of rocking handle (18) is equipped with the cushion.

5. The novel draw-bar box with good pressure bearing effect according to claim 4, is characterized in that: draw-bar box main part (1) both sides just correspond the equal fixedly connected with external screw thread section of thick bamboo (19) in the outside of internal thread cover (5), the surperficial threaded connection of an external screw thread section of thick bamboo (19) has protection casing (20).

6. The novel draw-bar box with good pressure bearing effect according to claim 5, is characterized in that: the inner wall of the internal thread sleeve (5) is provided with internal threads, and the surface of the screw rod (6) is provided with external threads matched with the internal threads.