CN218287966U

CN218287966U - Locomotive tail box with adjustable depth

Info

Publication number: CN218287966U
Application number: CN202220389647.8U
Authority: CN
Inventors: 胡建
Original assignee: Wuxi Yuanjing Locomotive Parts Co ltd
Current assignee: Wuxi Yuanjing Locomotive Parts Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-13
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a locomotive back tail box with adjustable degree of depth, including the under casing, the under casing top is equipped with the slip box, the slip box top is equipped with the end cover, the slip box cover establish the under casing outside and with under casing sliding connection, the spacing groove has been seted up on the under casing lateral wall, be equipped with stop gear between spacing groove and the slip box, be equipped with on the slip box with stop gear matched with control mechanism. The utility model discloses a set up under casing and slip flask and can realize realizing changing the whole inside volume of device through changing the relative position between under casing and the slip flask, and then can realize that the device can possess less volume in order to reach pleasing to the eye effect under the normality, and can realize the volume realization storage a large amount of objects of increase device again when necessary.

Description

Locomotive tail box with adjustable depth

Technical Field

The utility model belongs to the technical field of the tail-box behind the locomotive, especially, relate to a tail-box behind locomotive with adjustable degree of depth.

Background

The locomotive is generally a motorcycle and other vehicles, is popular among people due to the advantages of lightness and the like, becomes an important tool for riding instead of walk in life of people, is generally provided with a tail box at the rear of the locomotive, can store tools, sundries and the like through the tail box, and is convenient for people to go out.

However, the volume inside the tail box of the existing locomotive is fixed, the overall attractiveness of the locomotive is affected if the tail box is too large, and the type and the number of objects which can be stored in the tail box are limited due to the fact that the tail box is too small, so that the tail box is not beneficial to use of people.

Therefore, the locomotive tail box with the adjustable depth is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a tail-box behind locomotive with adjustable degree of depth, the device can realize that the volume and the volume of device are changeable structure to solve the problem that proposes among the above-mentioned background art.

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

the locomotive tail box with the adjustable depth comprises a bottom box, wherein a sliding box is arranged at the top end of the bottom box, an end cover is arranged at the top end of the sliding box, the sliding box is sleeved on the outer side of the bottom box and is in sliding connection with the bottom box, a limiting groove is formed in the outer side wall of the bottom box, a limiting mechanism is arranged between the limiting groove and the sliding box, and a control mechanism matched with the limiting mechanism is arranged on the sliding box.

Furthermore, stop gear fixed connection is at the fixed rack of spacing inslot portion and can with spacing rack engaged with locating part, locating part sliding connection is in spacing inslot portion, and cooperatees with control mechanism and sets up.

Furthermore, the limiting part comprises a limiting rack which can be meshed with the fixed rack and a sliding block which is fixedly connected with the limiting rack, and the sliding block is connected inside the limiting groove in a sliding mode.

Further, control mechanism includes the control lever, the control lever run through the smooth case and with smooth case threaded connection, control lever one end extends to the spacing inslot portion to rotate with the slider and be connected.

Furthermore, one end of the control rod, which is far away from the bottom box, is fixedly connected with a rotating knob, and anti-skid grains are arranged on the rotating knob.

Furthermore, a plurality of chutes are formed in the outer side of the bottom box, fixed blocks are fixedly connected to the sliding box, and the fixed blocks are slidably connected to the inner portions of the chutes.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up under casing and slip case and can realize realizing changing the whole inside volume of device through changing the relative position between under casing and the slip case, and then can realize under the normality that the device can possess less volume in order to reach pleasing to the eye effect, and can realize again when necessary that the volume of increase device realizes saving a large amount of objects.

Drawings

Fig. 1 is a schematic view of an overall structure of a depth-adjustable rear tail box of a locomotive according to the present invention;

FIG. 2 isbase:Sub>A schematic view ofbase:Sub>A portion of the cross-section taken along line A-A in FIG. 1;

fig. 3 is a schematic sectional view along the direction B-B in fig. 1.

In the figure: 1. a bottom box; 2. a slide box; 3. an end cap; 4. a limiting groove; 5. a limiting mechanism; 51. fixing a rack; 52. a limiting member; 521. a limit rack; 522. a slider; 6. a control lever; 7. rotating the knob; 8. a chute; 9. and (5) fixing blocks.

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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element 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. 1-3, a locomotive tail box with adjustable depth comprises a bottom box 1, wherein the bottom box 1 is fixedly connected to a locomotive, a slide box 2 is arranged at the top end of the bottom box 1, an end cover 3 is arranged at the top end of the slide box 2, and the slide box 2 is sleeved on the outer side of the bottom box 1 and is in sliding connection with the bottom box 1. The sliding connection between the sliding box 2 and the bottom box 1 can change the volume of the tail box and the volume inside the tail box, so that the device can occupy smaller volume to achieve the effect of attractive appearance under the normal state, and can increase the volume of the device to store a large number of objects when necessary.

The outer side wall of the bottom box 1 is provided with a limiting groove 4, a limiting mechanism 5 is arranged between the limiting groove 4 and the sliding box 2, the limiting mechanism 5 is fixedly connected with a fixed rack 51 inside the limiting groove 4 and a limiting part 52 capable of being meshed with the limiting rack 521, and the limiting part 52 is slidably connected inside the limiting groove 4 and is matched with the control mechanism.

The limiting member 52 includes a limiting rack 521 capable of engaging with the fixed rack 51 and a sliding block 522 fixedly connected to the limiting rack 521, wherein the sliding block 522 is slidably connected to the inside of the limiting groove 4. Namely, the limit between the bottom case 1 and the slide case 2 is realized by the engagement of the limit rack 521 and the fixed rack 51.

The sliding box 2 is provided with a control mechanism matched with the limiting mechanism 5, the control mechanism comprises a control rod 6, the control rod 6 penetrates through the sliding box 2 and is in threaded connection with the sliding box 2, and one end of the control rod 6 extends into the limiting groove 4 and is rotatably connected with the sliding block 522.

That is, the control rod 6 can be rotated to realize the relative movement between the control rod 6 and the slide box 2, so that the control rod 6 can drive the sliding block 522 to move in the limiting groove 4, and the meshing relation between the limiting rack 521 and the meshing rack can be changed.

Further, a rotating knob 7 is fixedly connected to one end, far away from the bottom box 1, of the control rod 6, and anti-skid grains are formed in the rotating knob 7, so that the rotating knob 7 can be driven to rotate more conveniently and more conveniently in a labor-saving mode.

The structure can be further optimized as follows: a plurality of chutes 8 are formed in the outer side of the bottom box 1, the sliding box 2 is fixedly connected with a fixing block 9, and the fixing block 9 is slidably connected inside the chutes 8. The sliding between the fixing block 9 and the sliding groove 8 can realize that the bottom box 1 and the sliding box 2 can be better connected, and the complete separation between the bottom box 1 and the sliding box 2 can be avoided.

Now, the operation principle of the present invention is described as follows:

under a normal state, the size of the device can be minimized by moving the sliding box 2 to the lowest end, and further the influence of overlarge tail box on the overall attractiveness of the locomotive is avoided; if need when the inside storage of boot is great or more object, can rotate at first to rotate knob 7, and then realize that control lever 6 rotates, and realize driving slider 522 and realize the separation of spacing rack 521 and fixed tooth cover in spacing groove 4 inside removal, and then cancel spacing between slip case 2 and the under casing 1, and then can realize slip case 2 rebound, after moving slip case 2 rebound to suitable position, the contrarotation rotates knob 7 and can realize spacing between spacing rack 521 and the fixed rack 51, and then accomplishes spacing between slip case 2 and the under casing 1, and then realize enlarging the easy of boot and conveniently store the object.

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. The utility model provides a locomotive trunk with adjustable degree of depth, includes under casing (1), its characterized in that, under casing (1) top is equipped with slip box (2), slip box (2) top is equipped with end cover (3), slip box (2) cover establish under casing (1) the outside and with under casing (1) sliding connection, spacing groove (4) have been seted up on under casing (1) lateral wall, be equipped with stop gear (5) between spacing groove (4) and slip box (2), be equipped with on slip box (2) with stop gear (5) matched with control mechanism.

2. The depth-adjustable locomotive trunk according to claim 1, characterized in that the limiting mechanism (5) is fixedly connected with a fixed rack (51) inside the limiting groove (4) and a limiting member (52) capable of meshing with the limiting rack (521), and the limiting member (52) is slidably connected inside the limiting groove (4) and is arranged in cooperation with the control mechanism.

3. The locomotive tail box with the adjustable depth as claimed in claim 2, wherein the limiting member (52) comprises a limiting rack (521) capable of being meshed with the fixed rack (51) and a sliding block (522) fixedly connected with the limiting rack (521), and the sliding block (522) is slidably connected inside the limiting groove (4).

4. The locomotive tail box with the adjustable depth as claimed in claim 3, characterized in that the control mechanism comprises a control rod (6), the control rod (6) penetrates through the sliding box (2) and is in threaded connection with the sliding box (2), and one end of the control rod (6) extends into the limiting groove (4) and is in rotary connection with the sliding block (522).

5. The locomotive tail box with the adjustable depth as claimed in claim 4, characterized in that one end of the control rod (6) far away from the bottom box (1) is fixedly connected with a rotating knob (7), and the rotating knob (7) is provided with anti-skid grains.

6. The locomotive tail box with the adjustable depth as claimed in claim 1, wherein a plurality of sliding grooves (8) are formed in the outer side of the bottom box (1), a fixed block (9) is fixedly connected to the sliding box (2), and the fixed block (9) is slidably connected to the inner portions of the sliding grooves (8).