CN212787762U

CN212787762U - Scratch-resistant draw-bar box

Info

Publication number: CN212787762U
Application number: CN202020601155.1U
Authority: CN
Inventors: 陈新新; 张玉松
Original assignee: Pinghu Xinshengfa Tourism Products Co ltd
Current assignee: Pinghu Xinshengfa Tourism Products Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-03-26
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a scratch-resistant draw-bar box, which comprises a box body, wherein the box body is provided with a pulley and a draw bar, the box body comprises an upper box body and a lower box body which are hinged with each other, the upper box body is provided with a front end plate which is planar, an embedded groove is dug on the front end plate, and a toughened membrane with the outer end surface flush with the front end plate is filled in the embedded groove; the adsorption component is arranged at the bottom of the embedded groove; the adsorption component comprises a sucker main body sucked on the rear end face of the toughened membrane, an exhaust pipe communicated with the front end of the sucker main body is arranged at the tail end of the sucker main body, the exhaust pipe penetrates through the front end plate and extends into the upper box body, and a check valve communicated from the outer side to the inner side of the front end plate is connected on the exhaust pipe in series; the adsorption components are distributed at the bottom of the embedding groove in a two-by-two rectangular array. The draw-bar box has the characteristic of scratch resistance of the surface, the toughened membrane is firm and convenient to mount, the whole function is complete, and the practicability is high.

Description

Scratch-resistant draw-bar box

Technical Field

The utility model relates to a draw-bar box, more specifically say, it relates to a draw-bar box of resistant fish tail.

Background

With the development of society, the living standard of people is gradually improved, and the travel becomes a part of the life of each young person. Referring to travel, it is of course necessary to prepare a trolley case for storing clothes, and the conventional trolley case is composed of a case body, pulleys and a trolley, and the case body is made of various materials including a textile type, a plastic type and a metal type. The metal type box body is hard in texture but high relative to the manufactured finished product; the box body of the textile fabric type is not easy to clean; rendering the draw-bar box of plastic type box bodies more popular and widespread.

The conventional plastic type box body is made of ABS plastic through blow molding, the manufacturing efficiency is high, the overall cost of the draw-bar box is greatly reduced, and the draw-bar box is also consistent with market and customer requirements. However, the surface texture of the draw-bar box body is not hard, and the draw-bar box body is easily abraded and not scratch-resistant after being in high-frequency contact with external hard objects, so that the overall effect is not good. Therefore, the utility model provides a draw-bar box of resistant fish tail.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a draw-bar box of resistant fish tail, this draw-bar box has the characteristics of the resistant fish tail in surface to the firm its convenience of toughened diaphragm installation.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a resistant draw-bar box of fish tail, including the case body, be equipped with pulley and pull rod on the case body, the case body is including mutual articulated last box and lower box, it has and is planar front end plate to go up the box, digs on the front end plate and is equipped with the inlay groove, inlay the inslot be filled with outer terminal surface with the tempering diaphragm that the front end plate flushed.

The utility model discloses further set up to: the adsorption component is arranged at the bottom of the embedded groove; the adsorption component comprises a sucker main body which is attracted to the rear end face of the toughened diaphragm, an exhaust pipe which is communicated with the front end of the sucker main body is arranged at the tail end of the sucker main body, the exhaust pipe penetrates through the front end plate and extends into the interior of the upper box body, and a check valve which is communicated from the outer side of the front end plate to the inner side is connected to the exhaust pipe in series.

The utility model discloses further set up to: the adsorption components are distributed at the bottom of the embedding groove in a two-by-two rectangular array.

The utility model discloses further set up to: the embedded groove is also internally provided with a decorative sheet attached to the rear end face of the toughened membrane, and the decorative sheet is provided with a through hole matched with the adsorption component and allowing the adsorption component to penetrate through.

The utility model discloses further set up to: the part of the exhaust pipe extending into the upper box body is covered with a protective cover, and the protective cover is arranged on the front end plate.

The utility model discloses further set up to: the side wall of the toughened membrane is distributed with positioning bulges, and the groove wall of the embedding groove is provided with positioning grooves matched with the positioning bulges.

To sum up, the utility model discloses following beneficial effect has: the utility model relates to a scratch-resistant draw-bar box, which is used for protecting a box body made of plastic materials by arranging the front end surface of an upper box body which is exposed outside frequently into a plane shape and arranging a toughened membrane on the upper box body, so that the box body is attached with scratch-resistant performance and is not easy to wear; and add location arch and positioning groove of mutually supporting for the installation of tempering diaphragm is firm, and realizes the reinforcement to the tempering diaphragm by adsorption component, avoids droing, and overall function is perfect, and the practicality is strong.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic structural diagram of the upper case according to the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

FIG. 5 is a schematic structural view of the tempered membrane of the present invention;

fig. 6 is a partial structural schematic diagram of the present invention;

fig. 7 is a schematic structural view of the decorative sheet of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. 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.

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1 to 6, the scratch-resistant draw-bar box according to the present embodiment includes a box body 100, wherein a pulley and a draw bar are disposed on the box body 100, the box body 100 includes an upper box body 1 and a lower box body 2 hinged to each other, the upper box body 1 has a planar front end plate 10, an embedded groove 11 is dug on the front end plate 10, and a tempered membrane 12 having an outer end surface flush with the front end plate 10 is filled in the embedded groove 11.

Further, the adsorption component 20 is arranged at the bottom of the embedded groove 11; the adsorption component 20 comprises a suction cup main body 21 sucked on the rear end face of the toughened membrane 12, an exhaust pipe 22 communicated with the front end of the suction cup main body 21 is arranged at the tail end of the suction cup main body 21, the exhaust pipe 22 penetrates through the front end plate 10 and extends into the upper box body 1, and a check valve 23 communicated from the outer side to the inner side of the front end plate 10 is connected on the exhaust pipe 22 in series.

Further, the adsorption components 20 are distributed on the bottom of the embedded groove 11 in a two-by-two rectangular array.

Furthermore, positioning protrusions 13 are distributed on the side wall of the tempered membrane 12, and positioning grooves 14 matched with the positioning protrusions 13 are formed in the wall of the embedding groove 11.

In the present embodiment, the front end plate 10 in a planar shape is disposed on the upper case 1, so that the tempered membrane 12 can be embedded into the matching embedding groove 11 to protect the outer surface of the upper case 1 from being scratched. The two-by-two adsorption components 20 distributed in a rectangular array are additionally arranged at the bottom of the embedded groove 11, so that when the toughened membrane 12 is attached to the embedded groove 11, the suction cup main body 21 is pushed, the gas originally sealed in the suction cup main body 21 is extruded towards the exhaust pipe 22 side, after the check valve 23 is arranged, the internal gas is exhausted, and the external gas cannot enter, so that the toughened membrane 12 is adsorbed on the suction cup main body 21 to be used for fixing in the front-back direction, a fastener is not needed, and the surface is smooth and clean;

wherein, add the location arch 13 on the lateral wall of tempering diaphragm 12, make it match the positioning groove 14 on the embedding groove 11 cell wall, accomplish the lateral chucking of tempering diaphragm 12, the tight fit is in embedding groove 11.

Example 2

Referring to fig. 1 to 7, in the draw-bar box of the present embodiment, in addition to embodiment 1, a decoration sheet 30 attached to the rear end surface of the tempered film 12 is further provided in the insertion groove 11, and a through hole 31 for passing the decoration sheet 30 is formed in the decoration sheet 30 so as to match the adsorption unit 20. The decorative sheet 30 positioned between the toughened membrane 12 and the groove bottom of the embedded groove 11 is additionally arranged for decorating the box body, and decorative patterns can be designed on the decorative sheet 30 according to the requirements of customers and can be penetrated out by the toughened membrane 12, so that the decorative patterns cannot be aged (because of the toughened membrane 12 for protection) along with the prolonging of the service time.

Example 3

Referring to fig. 1 to 7, in addition to

embodiments

1 and 2, the scratch-resistant draw-bar box according to the present embodiment is further configured such that a portion of the exhaust duct 22 extending into the upper box body 1 is covered with a protective cover 40, and the protective cover 40 is disposed on the front end plate 10. The protection hood 40 is provided to separate the laundry placed in the cabinet body 100 from the adsorption assembly 20.

The utility model relates to a scratch-resistant draw-bar box, which is used for protecting a box body made of plastic materials by arranging the front end surface of an upper box body which is exposed outside frequently into a plane shape and arranging a toughened membrane on the upper box body, so that the box body is attached with scratch-resistant performance and is not easy to wear; and add location arch and positioning groove of mutually supporting for the installation of tempering diaphragm is firm, and realizes the reinforcement to the tempering diaphragm by adsorption component, avoids droing, and overall function is perfect, and the practicality is strong.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a resistant draw-bar box of fish tail, includes the case body, is equipped with pulley and pull rod on the case body, the case body includes box and lower box in articulated each other, its characterized in that: the upper box body is provided with a front end plate which is planar, an embedded groove is dug in the front end plate, and a toughened membrane of which the outer end face is flush with the front end plate is filled in the embedded groove.

2. The scratch resistant draw-bar box of claim 1, wherein: the adsorption component is arranged at the bottom of the embedded groove; the adsorption component comprises a sucker main body which is attracted to the rear end face of the toughened diaphragm, an exhaust pipe which is communicated with the front end of the sucker main body is arranged at the tail end of the sucker main body, the exhaust pipe penetrates through the front end plate and extends into the interior of the upper box body, and a check valve which is communicated from the outer side of the front end plate to the inner side is connected to the exhaust pipe in series.

3. The scratch resistant draw-bar box of claim 2, wherein: the adsorption components are distributed at the bottom of the embedding groove in a two-by-two rectangular array.

4. A scuff-resistant draw-bar box according to claim 2 or 3, wherein: the embedded groove is also internally provided with a decorative sheet attached to the rear end face of the toughened membrane, and the decorative sheet is provided with a through hole matched with the adsorption component and allowing the adsorption component to penetrate through.

5. The scratch resistant draw-bar box of claim 4, wherein: the part of the exhaust pipe extending into the upper box body is covered with a protective cover, and the protective cover is arranged on the front end plate.

6. The scratch resistant draw-bar box of claim 1, wherein: the side wall of the toughened membrane is distributed with positioning bulges, and the groove wall of the embedding groove is provided with positioning grooves matched with the positioning bulges.