CN219396526U - Draw-bar box draw-bar convenient to adjust - Google Patents

Abstract

The utility model discloses a draw-bar box draw-bar convenient to adjust, and relates to the technical field of draw-bar box draw-bars. The utility model comprises a mounting plate, wherein a chute is formed in one side surface of the mounting plate, a screw is rotationally connected with the chute, the screw is driven by a driving mechanism, a sliding block is in threaded connection with the peripheral side surface of the screw, one side surface of the mounting plate is fixedly connected with a transverse plate, the upper surface of the transverse plate is rotationally connected with a pull rod body, one side surface of the sliding block is hinged with a connecting rod, and the other end of the connecting rod is hinged with the pull rod body. According to the utility model, the screw is arranged and matched with the threaded connection of the screw and the sliding block, so that the sliding block can be lifted along the sliding groove, and the connecting rod is arranged, so that the pull rod body can be rotated, the angle of the pull rod body can be adjusted, the universality is high, the pull rod can be adapted to various different use scenes, and the pull rod box can be pulled more conveniently.

Description

Draw-bar box draw-bar convenient to adjust

Technical Field

The utility model belongs to the technical field of draw-bar box draw-bars, and particularly relates to a draw-bar box draw-bar convenient to adjust.

Background

At present, most pull rods of the pull rod box can only slide in the vertical direction with the box body, and the pull rods cannot be inclined or rotated in the process of pulling or pushing the pull rod box, so that inconvenience is brought to users.

In order to solve the problems, the utility model provides a draw-bar box draw bar convenient to adjust.

Disclosure of Invention

The utility model aims to provide a draw-bar box draw-bar convenient to adjust, which solves the problem that most of the existing draw-bar boxes draw-bar can only slide in the vertical direction with a box body, and the draw-bar cannot be inclined or rotated for use in the process of pulling or pushing the draw-bar box, so that inconvenience is brought to users.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a draw-bar box draw bar convenient to adjust, which comprises a mounting plate, wherein a chute is formed in one side surface of the mounting plate, a screw is rotationally connected with the chute, the screw is driven by a driving mechanism, a sliding block is connected with the peripheral side surface of the screw in a threaded manner, a transverse plate is fixedly connected with one side surface of the mounting plate, a draw-bar body is rotationally connected to the upper surface of the transverse plate, a connecting rod is hinged to one side surface of the sliding block, the other end of the connecting rod is hinged to the draw-bar body, the sliding block can be lifted along the chute by being matched with the threaded connection of the screw and the sliding block through the arrangement of the screw, and the connecting rod is arranged, so that the draw-bar body can be rotated, the angle of the draw-bar body can be adjusted, the universality is high, various different use scenes can be adapted, and the draw-bar box can be pulled more conveniently.

The driving mechanism comprises a rotating rod, one end of the rotating rod is fixedly connected with a knob, the other end of the rotating rod is fixedly connected with a first gear, the first gear is meshed with a second gear, a fixing rod is fixedly connected inside the second gear, the fixing rod is fixedly connected with a screw rod, and the rotating knob can drive the screw rod to rotate through the knob, so that the angle of the pull rod body can be adjusted conveniently.

The radius of the first gear is smaller than that of the second gear, the speed is reduced, and the angle of the pull rod body can be adjusted more accurately, so that the pull rod box can be pulled better.

The size of the sliding block is equal to that of the sliding groove, the sliding block is limited, and the sliding block is prevented from rotating along with the screw rod.

The fixing plate is fixedly connected with the peripheral side face of the mounting plate, and fixing holes are formed in the fixing plate so that the pull rod body can be conveniently mounted on the pull rod box.

The anti-slip pad is arranged on the peripheral side face of the pull rod body, so that friction force between a handle and a palm of the pull rod body can be increased, and the pull rod box can be pulled better.

The tie plate is detachably connected to the lower surface of the mounting plate, so that the mounting height of the pull rod body can be adjusted, and pull rod boxes with different heights can be matched.

The utility model has the following beneficial effects:

according to the utility model, the screw is arranged and matched with the threaded connection of the screw and the sliding block, so that the sliding block can be lifted along the sliding groove, and the connecting rod is arranged, so that the pull rod body can be rotated, the angle of the pull rod body can be adjusted, the universality is high, the pull rod can be adapted to various different use scenes, and the pull rod box can be pulled more conveniently.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is an enlarged view of a partial structure at a in fig. 4 according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a mounting plate; 2. a chute; 21. a screw; 22. a slide block; 3. a rotating lever; 31. a knob; 32. a first gear; 4. a second gear; 41. a fixed rod; 5. a connecting rod; 6. a cross plate; 61. a pull rod body; 62. an anti-slip pad; 7. a backing plate; 8. a fixing plate; 81. and a fixing hole.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, the utility model discloses a pull rod box pull rod convenient to adjust, which comprises a mounting plate 1, wherein a chute 2 is formed in one side surface of the mounting plate 1, a screw rod 21 is rotationally connected with the chute 2, the screw rod 21 is driven by a driving mechanism, a sliding block 22 is in threaded connection with the peripheral side surface of the screw rod 21, a transverse plate 6 is fixedly connected with one side surface of the mounting plate 1, a pull rod body 61 is rotationally connected with the upper surface of the transverse plate 6, a connecting rod 5 is hinged to one side surface of the sliding block 22, the other end of the connecting rod 5 is hinged to the pull rod body 61, and the sliding block 22 can be lifted along the chute 2 by being matched with the threaded connection of the screw rod 21 and the sliding block 22, and the connecting rod 5 is arranged, so that the pull rod body 61 can be rotated, the angle of the pull rod body 61 can be adjusted, the universality is high, the pull rod box pull rod can be adapted to various use scenes, and can be pulled more conveniently.

The actuating mechanism includes dwang 3, dwang 3 one end fixedly connected with knob 31, the first gear 32 of other end fixedly connected with, first gear 32 meshing is connected with second gear 4, the inside fixedly connected with dead lever 41 of second gear 4, dead lever 41 and screw rod 21 fixed connection, through setting up knob 31, the rotation knob 31 can drive screw rod 21 and rotate, so that adjust the angle of pull rod body 61, first gear 32 radius is less than second gear 4, the transmission of slowing down, can adjust the angle of pull rod body 61 more accurately, so that better pulling draw-bar box, slider 22 size equals spout 2, it is spacing to slider 22, prevent slider 22 from following screw rod 21 rotation.

The fixed plate 8 is fixedly connected with the side face of the periphery of the mounting plate 1, the fixed plate 8 is provided with the fixed holes 81 so as to mount the pull rod body 61 on the pull rod box, the side face of the periphery of the pull rod body 61 is provided with the anti-slip pad 62, friction force between a handle and a palm of the pull rod body 61 can be increased, the pull rod box can be pulled better, the base plate 7 is detachably connected with the lower surface of the mounting plate 1, the mounting height of the pull rod body 61 can be adjusted, and the pull rod boxes with different heights can be matched.

As shown in fig. 1 to 5, the present embodiment is a method for using a draw-bar box with convenient adjustment: the pull rod body 61 is fixed on the pull rod box through the fixing hole 81 by using the fastening screw, when the pull rod box needs to be pulled, the knob 31 can be rotated, the screw rod 21 can be driven to rotate by the rotation knob 31, the slide block 22 can be lifted and lowered along the slide groove 2 by matching with the threaded connection of the screw rod 21 and the slide block 22, the connecting rod 5 is arranged, the pull rod body 61 can be rotated, the angle of the pull rod body 61 can be adjusted, and the pull rod box can be pulled.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. Draw-bar box draw-bar convenient to adjust, including mounting panel (1), its characterized in that: spout (2) have been seted up to mounting panel (1) side, spout (2) internal rotation is connected with screw rod (21), screw rod (21) are through the actuating mechanism drive, screw rod (21) week side threaded connection has slider (22), mounting panel (1) side fixedly connected with diaphragm (6), diaphragm (6) upper surface rotates and is connected with pull rod body (61), slider (22) side articulates there is connecting rod (5), the connecting rod (5) other end is articulated with pull rod body (61).

2. The draw-bar box draw-bar of claim 1, wherein the driving mechanism comprises a rotating rod (3), one end of the rotating rod (3) is fixedly connected with a knob (31), the other end of the rotating rod is fixedly connected with a first gear (32), the first gear (32) is meshed with a second gear (4), a fixing rod (41) is fixedly connected inside the second gear (4), and the fixing rod (41) is fixedly connected with a screw (21).

3. A draw-bar box drawbar with easy adjustment according to claim 2, characterized in that the first gear (32) has a smaller radius than the second gear (4).

4. A draw-bar box drawbar with easy adjustment according to claim 2, characterized in that the slide (22) is dimensioned to be equal to the chute (2).

5. The draw-bar box draw bar convenient to adjust according to claim 1, wherein a fixing plate (8) is fixedly connected to the peripheral side face of the mounting plate (1), and a fixing hole (81) is formed in the fixing plate (8).

6. A draw-bar box drawbar with easy adjustment according to claim 1, characterized in that the peripheral side of the drawbar body (61) is provided with a non-slip pad (62).

7. A draw-bar box drawbar with easy adjustment according to claim 1, characterized in that the lower surface of the mounting plate (1) is detachably connected with a backing plate (7).