CN217285002U

CN217285002U - Case with metal hinge

Info

Publication number: CN217285002U
Application number: CN202220844540.8U
Authority: CN
Inventors: 李柏
Original assignee: Dongguan Borui Luggage Co Ltd
Current assignee: Dongguan Borui Luggage Co Ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-26
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to a case and bag technical field, concretely relates to case and bag with metal hinge, including box and protecgulum, the protecgulum is installed with rotatable opening and shutting the lateral part of box, this case and bag still include the hinge subassembly, and the hinge subassembly is including being fixed in the back button of box with be fixed in the preceding button of protecgulum, the back button with preceding button is mutual articulated metalwork. Compared with the prior art, the front cover of the luggage is rotatably connected with the luggage body through the metal hinge assembly, the front cover of the luggage is suitable for the front covers of the luggage with different specifications, additional die sinking is not needed for the luggage with different specifications, and the cost is saved. Furthermore, the structure of back button and preceding button limits the range of uncapping of protecgulum, can share the zip fastener atress in the protecgulum, avoids the zip fastener excessive atress impaired, increase of service life.

Description

Case with metal hinge

Technical Field

The utility model relates to a case and bag and accessory technical field, concretely relates to case and bag with metal hinge.

Background

The luggage case is a type of luggage, is usually used for placing clothes, personal care products and souvenirs required in journey, can be divided into a hard-shell luggage case and a soft-shell luggage case according to a shell, is relatively resistant to falling, is suitable for luggage needing more protection, and is generally lighter in weight and more elastic in capacity than the hard-shell luggage case.

With the development of technology and the multifunctional requirements of people on the luggage case, the luggage case with the front cover is popular with consumers in the market. For example, the luggage case structure with a front cover disclosed in chinese patent publication No. CN214432412U entitled "a luggage case structure with a small front cover side opened without opening the middle", people can open the front cover independently to take and place articles. The protecgulum of current suitcase, its one side that is close to the box is equipped with annular injection moulding's stereoplasm plastic ring, and the bottom of plastic ring is equipped with the hinge hole, and the pivot and the hinge hole of box are connected to make the protecgulum can use the bottom to rotate as the pivot and open. However, the cost of the structure is high, and the front covers of different models are required to correspond to one set of injection mold, so that the manufacturing cost is high.

Disclosure of Invention

There is above-mentioned technical problem to prior art, the utility model provides a case and bag with metal hinge, low in manufacturing cost.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a case and bag with metal hinge, includes box and protecgulum, the protecgulum is installed in the lateral part of box rotatable opening and shutting, characterized by: the luggage also comprises a hinge assembly, wherein the hinge assembly comprises a rear button fixed on the luggage body and a front button fixed on the front cover, and the rear button and the front button are metal pieces hinged with each other.

Preferably, a limiting structure for limiting the rotation amplitude of the front button is arranged between the rear button and the front button.

Preferably, the limiting structure comprises a limiting groove formed in the front button, and the groove wall of the limiting groove props against the rear button after the front button rotates for a preset angle.

Optionally, the preset angle is 25 ° to 90 °.

Preferably, the preset angle is 30 to 45 degrees.

Preferably, the rear button comprises a fixing part, a transverse extending part and an installation part, wherein the fixing part, the transverse extending part and the installation part are vertically arranged in sequence, the installation part inclines towards the front cover, the installation part is rolled to form a shaft hole, and the fixing part is fixedly connected with the box body; the front button comprises a rotating part which is transversely arranged, the rotating part is connected with a rotating shaft in a rolling mode, and the rotating shaft penetrates through the shaft hole.

Preferably, the rear button and the front button are both zinc alloy pieces.

Preferably, the rear button is riveted and fixed to the box body, and/or the front button is riveted and fixed to the front cover.

Optionally, in a cover closing state, a distance between the bottom surface of the front cover and the box body is 1.5 mm-3 mm.

Preferably, in the cover closing state, the distance between the bottom surface of the front cover and the box body is 2 mm.

The utility model has the advantages that:

the utility model discloses a case and bag with metal hinge compares with prior art, and the protecgulum of case and bag comes to realize rotating with the box through the metal hinge subassembly and is connected, is applicable to the case and bag protecgulum of different specifications, need not other die sinking to the case and bag of different specifications, saves the cost.

Drawings

Fig. 1 is a schematic structural view of a hinge assembly in an embodiment.

Fig. 2 is a schematic view of a rear knob of the hinge assembly in the embodiment.

Fig. 3 is a schematic structural view of a front knob of the hinge assembly in the embodiment.

FIG. 4 is a schematic view showing the connection of the front cover of the case with metal hinge in the closed state, and the case is simplified.

FIG. 5 is a schematic view of the connection of the front cover of the case with metal hinge in the open state, and the case is simplified.

Reference numerals:

a box body 1 and a front cover 2;

a hinge assembly 3;

a rear knob 31, a fixing portion 311, an extension portion 312, and a mounting portion 313;

a front knob 32, a limiting groove 321 and a rotating part 322.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

The luggage with metal hinge of the embodiment, as shown in fig. 1 to 5, comprises a luggage body 1 and a front cover 2, wherein the front cover 2 is rotatably installed on the side of the luggage body 1 in an opening and closing manner, thereby enclosing a chamber for accommodating articles. The luggage also comprises a hinge assembly 3, the hinge assembly 3 comprises a rear button 31 fixed on the luggage body 1 and a front button 32 fixed on the front cover 2, the rear button 31 and the front button 32 are metal pieces which are hinged with each other, preferably zinc alloy pieces, the cost is low, and the service strength can be satisfied.

In this embodiment, a limiting structure for limiting the rotation range of the front button 32 is disposed between the rear button 31 and the front button 32, the limiting structure includes a limiting groove 321 formed in the front button 32, and the groove wall of the limiting groove 321 abuts against the rear button 31 after the front button 32 rotates by a preset angle, so as to limit the maximum opening range of the front cover 2, wherein the maximum opening angle is 25 ° to 90 °, and preferably 30 ° to 45 °.

Compared with the prior art, the front cover 2 of the luggage is rotatably connected with the box body 1 through the metal hinge assembly 3, the front cover is suitable for the front covers of the luggage with different specifications, additional die sinking is not needed for the luggage with different specifications, and the cost is saved. The inside of current case and bag protecgulum still is equipped with the zip fastener for surround the both sides of protecgulum, can have the power of strutting to the zip fastener of pulling when the protecgulum is opened, if the protecgulum dynamics of opening is too big or even can pull open the zip fastener horizontal destructiveness by force. The beating range of the front cover 2 of the utility model is limited by the hinge component, and the front cover can not be opened to a large extent, so that the inner zipper is protected to a certain extent.

In this embodiment, the rear button 31 includes a fixing portion 311, a horizontal extending portion 312, and a mounting portion 313 inclined toward the front cover 2, which are vertically arranged in sequence, the mounting portion 313 is rolled to form a shaft hole, the limiting groove 321 is abutted against the mounting portion 313 exactly at the maximum opening angle, and the fixing portion 311 is riveted and fixed with the box 1. The front button 32 comprises a rotating part 322 which is transversely arranged, the rotating part 322 is connected with a rotating shaft in a rolling mode, the rotating shaft penetrates through a shaft hole, and the rotating part 322 is riveted and fixed on the front cover 2.

As shown in fig. 4, in the closed state, the distance H between the bottom surface of the front cover 2 and the case 1 is 2mm, and the distance can be adjusted to 1.5mm to 3mm as necessary.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A case with metal hinge, comprising a case body and a front cover, wherein the front cover is rotatably installed on the side part of the case body in an opening and closing way, and is characterized in that: the luggage also comprises a hinge assembly, wherein the hinge assembly comprises a rear button fixed on the luggage body and a front button fixed on the front cover, and the rear button and the front button are metal pieces hinged with each other.

2. A case with a metal hinge, as claimed in claim 1, wherein: and a limiting structure for limiting the rotation amplitude of the front button is arranged between the rear button and the front button.

3. A case with a metal hinge, as claimed in claim 2, wherein: the limiting structure comprises a limiting groove formed in the front button, and the groove wall of the limiting groove is abutted against the rear button after the front button rotates for a preset angle.

4. A case with a metal hinge as in claim 3, wherein: the preset angle is 25-90 degrees.

5. A case with a metal hinge, as claimed in claim 4, wherein: the preset angle is 30-45 degrees.

6. A case with a metal hinge, as claimed in claim 1, wherein: the rear button comprises a fixing part, a transverse extending part and an installation part, wherein the fixing part, the transverse extending part and the installation part are sequentially and vertically arranged, the installation part inclines towards the front cover, the installation part is rolled to form a shaft hole, and the fixing part is fixedly connected with the box body; the front button comprises a rotating part which is transversely arranged, the rotating part is connected with a rotating shaft in a rolling mode, and the rotating shaft penetrates through the shaft hole.

7. A case with a metal hinge, as claimed in claim 1, wherein: the rear button and the front button are both zinc alloy pieces.

8. A case with a metal hinge, as claimed in claim 1, wherein: the rear button is riveted and fixed on the box body, and/or the front button is riveted and fixed on the front cover.

9. A case with a metal hinge, as claimed in claim 1, wherein: and under the cover closing state, the distance between the bottom surface of the front cover and the box body is 1.5-3 mm.

10. A case with a metal hinge as in claim 9, wherein: and in a cover closing state, the distance between the bottom surface of the front cover and the box body is 2 mm.