CN114370591A

CN114370591A - Anti-loose type clamping hook and electronic device with same

Info

Publication number: CN114370591A
Application number: CN202011102119.1A
Authority: CN
Inventors: 张广业
Original assignee: Mitac Computer Kunshan Co Ltd; Getac Technology Corp
Current assignee: Mitac Computer Kunshan Co Ltd; Getac Technology Corp
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2022-04-19

Abstract

The utility model provides a locking type trip and have electronic device of this trip, electronic device with locking type trip is equipped with handheld area of hanging and includes: a body and a hook, wherein the body is provided with a hook frame; the trip is connected handheld area of hanging and is contained: a hook body and an elastic outer layer; the hook body is provided with a body part, an extending part and a bending part which are connected with each other, and the extending part passes through the hook frame; the elastic outer layer covers the hook body and is provided with an outer surface, a convex body is formed on the outer surface, and the convex body is blocked on the hook frame. The electronic device with the anti-loosening hook can achieve the effect of preventing the hook from loosening from the hook frame.

Description

Anti-loose type clamping hook and electronic device with same

[ technical field ] A method for producing a semiconductor device

The present invention relates to a hand-held strap, and more particularly to an anti-loose type hook and an electronic device having the same.

[ background of the invention ]

As for the electronic devices, such as smart phones or tablet computers, which can be used by being held by hand, the electronic devices are required to be supported by the user in a hand-held manner, so that the electronic devices are prone to falling and falling, and therefore, a hand-held strap is proposed.

The electronic device is provided with the handheld hanging belt, so that the palm can be clamped between the handheld hanging belt and the electronic device as long as the palm is inserted between the handheld hanging belt and the electronic device, and the electronic device can still be combined with the palm of the user to a certain degree to avoid falling even if the fingers of the user do not grip the electronic device.

The handheld hanging belt is provided with a clamping hook for facilitating assembly and disassembly, one part of the handheld hanging belt is arranged at one part of the electronic device, and the other part of the handheld hanging belt is hooked at the other part of the electronic device through the clamping hook so as to prevent a user from falling down when the handheld hanging belt is used.

However, the conventional hook can only be firmly hooked with the hook frame of the electronic device, so that the conventional hook is easy to loosen and fall off the electronic device, and the significance of using the handheld hanging belt is lost.

[ summary of the invention ]

The invention aims to provide an anti-loosening type clamping hook and an electronic device with the clamping hook, which can prevent the clamping hook on a handheld hanging belt from loosening from a hook frame on the electronic device.

In order to achieve the above object, the present invention provides an anti-loose hook, comprising: the clamping hook body is provided with a body part, an extending part and a bending part connected between one end of the body part and one end of the extending part; and the elastic outer layer is used for coating the clamping hook body and is provided with an outer surface, a convex body is formed on the outer surface of the elastic outer layer, and the convex body is correspondingly positioned at the other end of the extension part and protrudes from the outer surface towards the body part.

The invention also provides an electronic device with a locking hook, which is provided with a handheld hanging belt and comprises: a body provided with a hook frame, wherein the hook frame is provided with an opening; and a hook connected to the hand-held hanging strap and comprising:

the clamping hook body is provided with a body part, an extending part and a bending part connected between one end of the body part and one end of the extending part, and the extending part is inserted into the opening; and

the elastic outer layer is used for coating the hook body and is provided with an outer surface, a convex body is formed on the outer surface of the elastic outer layer, the convex body is correspondingly positioned at the other end of the extension part and convexly extends from the outer surface to the direction of the body part, and the convex body is blocked on the hook frame;

wherein, the hook is blocked on the hook frame through the convex body to prevent loosening.

The above embodiments of the present invention have at least one of the following effects: has the effect of preventing the hook from loosening from the hook frame.

[ description of the drawings ]

Fig. 1 is a perspective assembly view of an electronic device according to the present invention.

Fig. 2 is a perspective view of the handheld strap of the present invention after being connected to the hook.

Fig. 3 is a perspective view of the hook of the present invention at a viewing angle.

Fig. 4 is a perspective view of the hook at another angle of view according to an embodiment of the present invention.

Fig. 5 is a perspective view of a hook according to another embodiment of the present invention from another angle of view.

Fig. 6 is a sectional view of the hook body of fig. 3 according to the present invention, taken along line 1-1.

Fig. 7 is a 2-2 sectional view of the hook body of fig. 3 according to the present invention.

Fig. 8 is a cross-sectional view 1-1 of the present invention according to fig. 3.

Fig. 9 is a cross-sectional view 2-2 of the present invention according to fig. 3.

Fig. 10 is a partially exploded perspective view of the hook of the present invention before being hooked on the hook holder.

FIG. 11 is a partial perspective assembly view of the hook according to FIG. 10 after hooking.

FIG. 12 is a partial cross-sectional view of the invention according to FIG. 11.

FIG. 13 is another partial cross-sectional view of the present invention according to FIG. 11.

[ detailed description ] embodiments

The following detailed description and technical contents of the present invention are described with reference to the drawings, which are provided for reference and illustration purposes only and are not intended to limit the present invention.

The invention provides a locking hook and an electronic device with the locking hook, as shown in fig. 1, the electronic device with the locking hook (hereinafter referred to as electronic device) comprises: a body 900 and at least one anti-loose hook (hereinafter referred to as hook) 100. A plurality of hook brackets 9 are provided on one surface of the body 900 (hereinafter, referred to as a body surface S), and a hand-held strap L can be assembled by these hook brackets 9. One side of the hand-held strap L can be fixedly connected to one side of the body 900, in this embodiment, it is a hook frame 9 that can be length-adjusted and is disposed on one side of the body surface S; the other side of the hand-held strap L is hooked to the other side of the body 900 through the hook 100, and in this embodiment, is detachably hooked to the hook frame 9 on the other side of the body surface S through the hook 100.

As shown in fig. 1 and fig. 10 to 12, the hook frame 9 protrudes from the body surface S and has an opening 90 for hooking, the hook frame 9 further has a first frame surface 9a and a second frame surface 9b opposite to each other, and the opening 90 is communicated between the first frame surface 9a and the second frame surface 9 b. The present invention is not limited to the structure of the hook frame 9, as long as the hook 100 can be hooked, and the hook frame 9 in this embodiment is described by taking the example including two vertical rods 91 and one horizontal rod 92. The two vertical rods 91 are erected on the machine body surface S and have a free end (not labeled with reference numeral) far away from the machine body surface S, and the cross rod 92 is bridged between the free ends of the two vertical rods 91 to form the opening 90 between the hook frame 9 and the machine body surface S.

In detail, the crossbar 92 has a plurality of faces surrounding each other, the faces include a first face 921 and a second face 922 opposite to each other and a third face 923 and a fourth face 924 opposite to each other, and the first face 921 faces the body surface S through the opening 90. In addition, the first frame surface 9a of the hook frame 9 includes the third bar surface 923 of the crossbar 92 and the bar surfaces of the two vertical bars 91 located on the same side, and the second frame surface 9b includes the fourth bar surface 924 of the crossbar 92 and the bar surfaces of the two vertical bars 91 located on the same side.

As shown in fig. 1 and fig. 2 to 9, the hook 100 is connected to the other side of the hand-held hanging strap L and includes a hook body 1 and an elastic outer layer 2.

The hook body 1 may be made of any hard material, and in this embodiment, a metal hook made of a metal material is taken as an example for description, but the hook body 1 is still referred to as follows. In detail, the hook body 1 has a main body 11, an extending portion 12 and a bending portion 13 bridging between one end of the main body 11 and one end of the extending portion 12, the main body 11 and the extending portion 12 are spaced and arranged side by side and have two

opposite surfaces

111, 121 opposite to each other, and the length of the extending portion 12 is shorter than the main body 11, so that the hook portion of the hook body 1 can be shaped like a U.

The elastic outer layer 2 can be any elastic body capable of covering the hook body 1, and the elastic outer layer 2 in this embodiment is described by taking a soft colloid as an example, but the elastic outer layer 2 is still referred to as the elastic outer layer 2. The elastic outer layer 2, which may be a soft colloid, is covered outside the hook body 1 and has an outer surface 21, and the elastic outer layer 2 is further formed with at least one convex body 22 on the outer surface 21, for example: an elongated protrusion 22 as shown in fig. 4, the protrusion 22 is correspondingly located at the other end of the extension portion 12 (the elongated protrusion 22 can be parallel to the other end of the extension portion 12 as shown in fig. 3) and protrudes from the outer surface 21 toward the main body 11, such that the protrusion 22 is correspondingly erected on the opposite surface 121 of the extension portion 12, in other words, the opposite surface 121 of the protrusion 22 corresponding to the extension portion 12 is erected on the outer surface 21 of the elastic outer layer 2; alternatively, the two protrusions 22 may be arranged in a manner that the two protrusions are separated in the middle as shown in fig. 5, and the separated portion 221 between the two protrusions 22 shown in fig. 5 corresponds to a plurality of ejection holes 16 (see fig. 5 and 9, which will be described later) formed in the hook body 1, so as to be used as a ejection space when the mold is ejected. The convex body 22 in this embodiment is described by taking two examples. In an embodiment, a protrusion (not shown) may be formed at a position corresponding to the protrusion 22 on the extension 12, and the protrusion 22 of the elastic outer layer 2 is formed on the extension 12 in an overlapping manner. In an embodiment, a hook (not shown) may be further formed at the other end of the extension portion 12 to extend toward the main body 11, and the protrusion 22 of the elastic outer layer 2 is formed to cover the hook at the other end of the extension portion 12.

Further, as shown in fig. 8 and 9, since the bending portion 13 is connected to one end of the extending portion 12, the convex body 22 is correspondingly located at the other end of the extending portion 12, so that the positions of the bending portion 13 and the convex body 22 are opposite to each other.

Therefore, as shown in fig. 10 to 12, when the hook 100 is inserted into the opening 90 of the hook frame 9 from the first frame surface 9a toward the second frame surface 9b with the other end of the extending portion 12, since the protrusion 22 has elasticity and the height of the other end of the extending portion 12 and the protrusion 22 is equal to or slightly higher than the height of the opening 90, the protrusion 22 will be elastically deformed when entering the opening 90 together with the extending portion 12, so that the extending portion 12 and the protrusion 22 move together in the opening 90 toward the second frame surface 9b, and at the end of the movement, the protrusion 22 is pushed out of the opening 90 from the second frame surface 9b and is reversely buckled to the fourth rod surface 924 of the cross bar 92 by elastic recovery. Therefore, the hook 100 of the present invention can be hooked on the hook frame 9 through the extension 12, and can also be reversely fastened on the cross bar 92 through the protrusion 22, so as to have the anti-loosening effect. At this time, the extending portion 12 and the body portion 11 of the hook body 1 are respectively located on the first bar surface 921 and the second bar surface 922 of the cross bar 92, the bending portion 13 and the convex body 22 are respectively located on the third bar surface 923 and the fourth bar surface 924 of the cross bar 92, and the two ends (one end and the other end) of the extending portion 12 are respectively located on the third bar surface 923 and the fourth bar surface 924 of the cross bar 92. In addition, when the hook 100 exits the opening 90 of the hook frame 9 from the second frame surface 9b toward the first frame surface 9a with the other end of the extending portion 12, the protrusion 22 is resilient to facilitate the exiting operation.

It should be noted that, since the convex body 22 is integrally formed when covering or coating the elastic outer layer 2, the convex body 22 and the elastic outer layer 2 have better structural strength and are not easy to break.

In addition, as shown in fig. 3 to 9, the hook body 1 is provided with a plurality of through holes 15, and when the elastic outer layer 2 is coated or covered, the elastic outer layer 2 can be filled into each through hole 15, so as to greatly improve the bonding strength between the elastic outer layer 2 and the hook body 1. The bending portion 13 is formed with a plurality of ejection holes 16, each ejection hole 16 is used for ejecting out a mold so as to prevent displacement of a finished product during molding, and the elastic outer layer 2 is formed with a plurality of broken holes 23 corresponding to each ejection hole 16. It should be noted that, since the respective holes 23 are formed inside the bent portion 13 as shown in fig. 4 or 5, the holes 23 are not visible from the outside of the bent portion 13 as shown in fig. 3, and the hook body 1 in the holes 23 is not visible from the outside, so that the hook 100 has an effect of not affecting the appearance when hooked on the hook holder 9.

As shown in fig. 13, the height of the other end of the extension portion 12 and the protrusion 22 may be smaller than the height of the opening 90, so that the other end of the extension portion 12 and the protrusion 22 are in a loose state in the opening 90. Even in such a loose state, the hook 100 of the present invention can be hooked on the hook frame 9 through the extension 12, and can still be reversely buckled on the cross bar 92 through the protrusion 22, so as to have the anti-loosening effect.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, but all equivalent structural changes made by using the contents of the present specification and drawings are included in the scope of the present invention, and it is obvious that the present invention is also included in the claims.

Claims

1. A release-preventing hook, comprising:

the clamping hook body is provided with a body part, an extending part and a bending part connected between one end of the body part and one end of the extending part;

and the elastic outer layer is coated on the hook body and provided with an outer surface, a convex body is formed on the outer surface of the elastic outer layer, and the convex body is correspondingly positioned at the other end of the extension part and protrudes from the outer surface to the direction of the body part.

2. The anti-loosening type hook according to claim 1, wherein the hook body is a metal hook, and the elastic outer layer is a soft rubber covering the metal hook.

3. The anti-release hook of claim 1, wherein the body and the extension are spaced apart from each other and arranged side by side to have two opposite surfaces opposite to each other, and the protrusion is erected on the opposite surfaces of the extension.

4. The anti-loosening hook according to claim 3, wherein the protruding portion and the bent portion are opposite to each other.

5. An electronic device with a locking type trip, characterized in that, is provided with a handheld hanging belt and includes:

a body provided with a hook frame, wherein the hook frame is provided with an opening;

a hook connected to the hand-held buckle strap and comprising:

the clamping hook body is provided with a body part, an extending part and a bending part connected between one end of the body part and one end of the extending part, and the extending part is inserted into the opening;

6. The electronic device with an anti-loose hook of claim 5, wherein the hook body is a metal hook, and the elastic outer layer is a soft colloid covering the metal hook.

7. The electronic device of claim 5, wherein the main body and the extension are spaced apart from each other and arranged side by side to have two opposite surfaces opposite to each other, and the protrusion is erected on the opposite surfaces of the extension.

8. The electronic device with an anti-loose hook of claim 7, wherein the convex body and the bent portion are opposite to each other.

9. The electronic device with an anti-loose hook according to claim 5, wherein the hook frame comprises a cross bar having a plurality of faces surrounding each other, the plurality of faces comprising a first face and a second face opposite to each other and a third face and a fourth face opposite to each other, the extension portion and the body portion are respectively and correspondingly located on the first face and the second face, the bending portion and the protrusion are respectively and correspondingly located on the third face and the fourth face, and the protrusion is stopped by the cross bar.

10. The electronic device with an anti-loose hook of claim 9, wherein the one end and the other end of the extension portion are respectively located on the third bar surface and the fourth bar surface.