CN212343854U

CN212343854U - Side direction pull formula cell-phone protective housing

Info

Publication number: CN212343854U
Application number: CN202021325067.XU
Authority: CN
Inventors: 李勇俊
Original assignee: Guangzhou Han Nah Industrial Co ltd
Current assignee: Guangzhou Han Nah Industrial Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-01-12
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a side direction pull formula cell-phone protective housing, including first casing, and install in the second casing at first casing rear portion, and set up in the cell body at second casing back, and the card is held and is installed in the third casing in the cell body, the upper and lower side of cell body is opened has the bar through-hole, be equipped with the location sand grip that cooperatees with the cell body on the third casing, be equipped with the slip sand grip that matches the card and go into with the bar through-hole on the location sand grip, be equipped with first overhead kick on the slip sand grip, the front portion of second casing is equipped with the second overhead kick that matches with the first overhead kick, the extension spring of hook between first overhead kick and the second overhead kick; the lateral drawing type mobile phone protection shell is simple in structure and convenient to use.

Description

Side direction pull formula cell-phone protective housing

Technical Field

The utility model relates to a side direction pull formula cell-phone protective housing.

Background

With the rapid development of the science and technology level, the science and technology beauty industry is newly developed as a novel industry. Fashion IT brands are diversified with the market. The mobile phone protection shell is diversified aiming at the increase of brands and functions of the mobile phone, and is divided into PC shells, leather, silica gel, cloth, hard plastic, leather covers, metal toughened glass shells, soft plastic, velvet, silk and other products according to the texture.

Current cell-phone protective housing needle has adopted the storage formula structure that can accomodate the card for improving its practicality, but this kind of storage formula structure has many the structure complicacy and awkward problem.

SUMMERY OF THE UTILITY MODEL

To the not enough among the prior art, the utility model aims at providing a simple structure, convenient to use's side direction pull formula cell-phone protective housing.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a side direction pull formula cell-phone protective housing, including first casing, and install in the second casing at first casing rear portion, and set up in the cell body at second casing back, and the card is held and is installed in the third casing in the cell body, the upper and lower side of cell body is opened there is the bar through-hole, be equipped with on the third casing with cell body matched with location sand grip, be equipped with the slip sand grip of going into with bar through-hole matched with card on the location sand grip, be equipped with first overhead kick on the slip sand grip, the front portion of second casing be equipped with first overhead kick matched with second overhead kick, the extension spring of hook between first overhead kick and the second overhead kick.

Preferably, the front part of the second shell is provided with a limiting clamping groove, and the limiting clamping groove is arranged at the groove body of the second shell.

Furthermore, a limiting through hole is formed in the limiting clamping groove.

Furthermore, colloid is embedded in the limiting clamping groove.

Preferably, a gap is formed between the second shell and the corresponding groove body area of the third shell.

Preferably, the colloid is arranged in a protruding manner at the position corresponding to the limiting through hole and protrudes out of the gap between the second shell and the third shell corresponding to the groove body area.

Preferably, the front part of the second shell is adhered with a sticker, and a sticker hole is formed in the protruding position of the sticker, which corresponds to the glue body.

Preferably, the groove body is arranged at a single opening side, and the opening side is positioned at the left side edge and the right side edge of the second shell.

Furthermore, the positioning convex strip abuts against the edge of the groove body, and the sliding convex strip is clamped with the edge of the strip-shaped through hole.

Furthermore, the first barb protrudes out of the front part of the second shell and is positioned on the same horizontal plane with the second barb.

The utility model has the advantages that:

through the sliding fit mechanism between second casing and the third casing, realize the side direction pull formula structure of third casing, when depositing the card, the card is inserted in the direct clearance that forms between second casing and third casing, when taking out the card, make the third casing pass through the cooperation of bar through-hole and slip sand grip, the second casing slides, and the card that will deposit is taken out the clearance through the location sand grip on the second casing, then take out the card can, in addition, the colloid structure has still been adopted, correspond the protrusion setting of spacing through-hole department through the colloid, make the colloid contradict with the card of depositing, avoid the card because of the frictional force problem roll-off.

Drawings

Fig. 1 is a schematic view of a combination structure of a side pull type mobile phone protection case of the present invention;

fig. 2 is a schematic view of the lateral pull-out protective case for mobile phone according to the present invention with a sticker on the front of the second case;

fig. 3 is a schematic view of the lateral pull-out protective case for mobile phone according to the present invention without a sticker on the front of the second case;

fig. 4 is a schematic structural view of the rear portion of the second casing of the side pull-out type handset protecting casing of the present invention;

fig. 5 is a schematic view of the front structure of the third casing of the side pull-out protective casing for mobile phone of the present invention;

fig. 6 is a schematic view of the tension spring structure of the side pull type mobile phone protection case of the present invention;

fig. 7 is a schematic view of the gap structure of the side pull-out protective case for mobile phone of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Examples

Referring to fig. 1-6, a side pull-out mobile phone protection case comprises a first case 1, a second case 2 installed at the rear of the first case 1, a slot 3 opened at the back of the second case 2, and a third case 4 installed in the slot 3 in a clamping manner, the upper side and the lower side of the tank body 3 are provided with strip-shaped through holes 31, the third shell 4 is provided with a positioning convex strip 41 matched with the tank body 3, the positioning convex strip 41 is provided with a sliding convex strip 42 which is matched with the strip-shaped through hole 31 and clamped in, the sliding convex strip 42 is provided with a first barb 43, the front part of the second shell 2 is provided with a second barb 21 matched with the first barb 43, the tension spring 5 hooked between the first inverted hook 43 and the second inverted hook 21 adopts a tension spring type design, and after the third shell 4 slides, the tension spring 5 can generate tension force to enable the third shell 4 to automatically reset.

Refer to fig. 2, 3, 4, 7 and show, open the front portion of second casing 2 has spacing draw-in groove 22, spacing draw-in groove 22 sets up in the 3 departments of the cell body of second casing 2, spacing through-hole 23 has been seted up in spacing draw-in groove 22, it has colloid 6 to bury in spacing draw-in groove 22, second casing 2 and third casing 4 correspond the 3 regional intervals of cell body and have clearance 7, colloid 6 corresponds spacing through-hole 23 department and sets up for the protrusion, and protrusion in the second casing 2 and the regional clearance 7 departments of the third casing 4 corresponding cell body 3, the front portion of second casing 2 is pasted and is covered with sticker 8, sticker 8 is opened the sticking paper hole 81 to the protrusion position that corresponds colloid 6, and sticker 8 is used for fixing colloid 6, and colloid 6 card is gone into to spacing draw-in groove 22 and some protrusion to spacing through-hole 23 department and male card form to lean on to avoid the card to deviate from.

Referring to fig. 5 and 7, the slot body 3 is arranged at a single opening side, and the opening side is located at the left and right side edges of the second housing 2, the positioning protruding strip 41 abuts against the edge of the slot body 3, the sliding protruding strip 42 is clamped with the edge of the strip-shaped through hole 31, the first inverted hook 43 protrudes out of the front position of the second housing 2 and is located at the same horizontal plane with the second inverted hook 21, the edge of the strip-shaped through hole 31 is arranged in a step shape, and the sliding stroke of the sliding protruding strip 42 is located at an upper step interval of the strip-shaped through hole 31.

Description of the principle:

5 both ends of extension spring are decided for couple department at second casing 2 and third casing 4 respectively, form and pull the reset structure, when third casing 4 removes, extension spring 5 pulls back third casing 4 automatic re-setting, in addition, spacing draw-in groove 22 has been seted up on the second casing 2, packing into colloid 6 in the spacing draw-in groove 22, colloid 6 thickness is unanimous with spacing draw-in groove 22 thickness, and colloid 6 corresponds second casing 2 and third casing 4's clearance 7 department and sets up for the protrusion, can lean on male card through this protrusion department, avoid male card to deviate from clearance 7.

The utility model has the advantages that:

The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.

Claims

1. The utility model provides a side direction pull formula cell-phone protective housing, including first casing, and install in the second casing at first casing rear portion, and set up in the cell body at second casing back, and the card is held and is installed third casing, its characterized in that in the cell body: the improved structure of the groove comprises a groove body, and is characterized in that strip-shaped through holes are formed in the upper side and the lower side of the groove body, positioning convex strips matched with the groove body are arranged on a third shell, sliding convex strips matched with the strip-shaped through holes and clamped in the positioning convex strips are arranged on the positioning convex strips, first barbs are arranged on the sliding convex strips, second barbs matched with the first barbs are arranged on the front portion of the second shell, and tension springs of hooks between the first barbs and the second barbs are arranged.

2. A laterally drawing-out protective case for cellular phones according to claim 1, wherein: the front part of the second shell is provided with a limiting clamping groove which is arranged at the groove body of the second shell.

3. A laterally drawing-out protective case for cellular phones according to claim 2, wherein: and a limiting through hole is formed in the limiting clamping groove.

4. A laterally drawing-out protective case for cellular phones according to claim 3, wherein: and a colloid is embedded in the limiting clamping groove.

5. A side pull type handset protective case according to claim 4, wherein: and a gap is formed between the second shell and the third shell corresponding to the groove body area.

6. A side pull type handset protective case according to claim 5, wherein: the colloid is arranged in a protruding mode corresponding to the limiting through hole and protrudes out of the gap between the second shell and the third shell corresponding to the groove body area.

7. A side pull type handset protective case according to claim 6, wherein: the front part of the second shell is adhered with a sticker, and a sticker hole is formed in the protruding position of the sticker, which corresponds to the glue body.

8. A side pull-out protective case for cellular phones according to any one of claims 1 to 7, wherein: the cell body sets up for single opening side, and opening side is located the left and right sides edge department of second casing.

9. A laterally drawing-out protective case for cellular phones according to claim 8, wherein: the positioning convex strips are abutted against the edge of the groove body, and the sliding convex strips are clamped with the edge of the strip-shaped through hole.

10. A laterally drawing-out protective case for cellular phones according to claim 9, wherein: the first barb protrudes out of the front part of the second shell and is positioned on the same horizontal plane with the second barb.