CN212115376U

CN212115376U - Hook structure

Info

Publication number: CN212115376U
Application number: CN201790001796.XU
Authority: CN
Inventors: 周勇; 肖风
Original assignee: Shenzhen Transsion Communication Co Ltd
Current assignee: Shenzhen Transsion Communication Co Ltd
Priority date: 2017-10-09
Filing date: 2017-10-09
Publication date: 2020-12-08
Anticipated expiration: 2027-10-09
Also published as: WO2019071399A1

Abstract

The utility model discloses a hook structure, which comprises a base plate, a first hook, an intermediate plate connected with the base plate in a sliding way and a limiting part; the middle plate is provided with a first clamping groove, and the first clamping hook is clamped and fixed in the first clamping groove; the middle plate is provided with a second clamping hook, the base plate is provided with a second clamping groove, and the second clamping hook is clamped and fixed in the second clamping groove; the pulling direction of the first clamping hook is consistent with the sliding direction of the middle plate; the buckling amount A of the first clamping hook and the first clamping groove is larger than the buckling amount B of the second clamping hook and the second clamping groove. The utility model realizes the function that the first hook is fixed with the base plate through the middle plate; simultaneously through pulling first trip to drive the intermediate lamella and throw off the base plate and slide, through the limiting displacement of locating part to the intermediate lamella, make first trip throw off the intermediate lamella, thereby reached the user and can just can be with very little power with the effect that first trip was pulled off.

Description

Hook structure

Technical Field

The utility model relates to a trip field, in particular to trip structure.

Background

The cell-phone in the day is the integral type machine many times, and the front and back lid all adopts trip complex mode to install together, opens the problem of mouth in order to prevent to fall, will detain the comparison that the position cooperation set up usually among the prior art tight, the problem of opening when leading to needing to open hardly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main day is to provide a trip structure, aims at solving the difficult problem of opening when detaining the position inseparable.

In order to achieve the above object, the present invention provides a hook structure, which includes a base plate, a middle plate slidably connected to the base plate, and a position-limiting member for limiting a sliding distance of the middle plate; a first clamping groove is formed in one side, away from the base plate, of the middle plate, and the first clamping hook is clamped and fixed in the first clamping groove; a second clamping hook is convexly arranged on one side, facing the base plate, of the middle plate, a second clamping groove is formed in the position, corresponding to the second clamping hook, of the base plate, and the second clamping hook is clamped and fixed in the second clamping groove; the pulling direction of the first clamping hook is consistent with the sliding direction of the middle plate; the buckling quantity of the first clamping hook and the first clamping groove is A, the buckling quantity of the second clamping hook and the second clamping groove is B, and A > B.

Preferably, A > (B +0.3 mm).

Preferably, the limiting member is fixedly mounted on the middle plate, the base plate is provided with a first sliding groove corresponding to the limiting member, and the limiting member is inserted into the first sliding groove and can slide along the first sliding groove.

Preferably, the limiting member is a rivet; the middle plate is provided with a through hole corresponding to the first sliding groove, and the rivet penetrates through the through hole and the first sliding groove to rivet the middle plate and the base plate.

Preferably, the first chute is an oblong through hole.

Preferably, the hook structure comprises two sets of limiting parts, and the two sets of limiting parts are respectively arranged on two sides of the first clamping groove.

Preferably, the hook structure comprises two sets of the second hook and the second slot, and the two sets of the second hook and the second slot are respectively arranged at two sides of the first slot.

Preferably, the sliding stroke of the intermediate plate relative to the base plate is greater than 0.3 mm.

Preferably, the base plate and the intermediate plate are both steel plates.

Preferably, the second hook is integrally formed with the middle plate.

The technical proposal of the utility model is that the intermediate plate which is connected with the base plate in a sliding way is arranged between the first hook and the base plate, and is connected with the intermediate plate through the first hook, and the intermediate plate is fixed with the base plate through a buckle, thus realizing the function that the first hook is fixed with the base plate through the intermediate plate; simultaneously through pulling first trip to drive the intermediate lamella and throw off the base plate and slide, through the limiting displacement of locating part to the intermediate lamella, make first trip throw off the intermediate lamella smoothly, thereby realized the function that first trip and base plate segmentation were opened, and then reached the user and can just can be with the effect that very little power pulled off first trip.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded view of an embodiment of a hook structure of the present invention;

FIG. 2 is a schematic view of the hook structure of the present invention in a locked state;

FIG. 3 is a schematic view of the first step of the hook structure of the present invention;

FIG. 4 is a schematic view of a second step of the hook structure of the present invention;

FIG. 5 is a schematic view of a first hook and a first slot of the hook structure of the present invention;

fig. 6 is a schematic view of a second hook and a second slot of the hook structure according to the present invention.

The reference numbers illustrate:

[ Table 1]

Reference numerals	Name (R)	Reference numerals	Name (R)
				100	Substrate	110	Second card slot
120	First chute	200	The first hook
				300	Intermediate plate	310	First card slot
320	Second hook	330	Through hole
				400	Position limiting piece

The present invention will be further described with reference to the accompanying drawings in combination with the embodiments.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as soil, lower, left, right, front, and rear) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the movement condition, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of belj such as "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The features thus defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments may be combined with each other.

However, it must be assumed that the combination of the technical solutions does not exist when the combination of the technical solutions contradicts or cannot be realized based on the realization of the common technical solution of the technical solution by those skilled in the art, and the combination is not within the protection scope of the present invention.

The utility model provides a trip structure.

In the embodiment of the present invention, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the hook structure includes a substrate 100, a first hook 200, an intermediate plate 300 slidably connected to the substrate 100, and a limiting member 400 for limiting a sliding distance of the intermediate plate 300, a first slot 310 is disposed on a side of the intermediate plate 300 away from the substrate 100, and the first hook 200 is fixed in the first slot 110 in a clamping manner; a second hook 320 is convexly arranged on one side of the middle plate 300 facing the substrate 100, a second slot 110 is arranged at a position of the substrate 100 corresponding to the second hook 320, and the second hook 320 is clamped and fixed in the second slot 110; the pulling direction of the first hook 200 is consistent with the sliding direction of the middle plate 300; the fastening amount of the first hook 200 and the first slot 310 is a, and the fastening amount of the second hook 320 and the second slot 110 is B, where a > B.

When the hook structure is in a buckling state: the middle plate 300 can be fixed on the substrate 100 by sliding the middle plate 300 to a proper position of the substrate 100 so that the second hook 320 can be fixed in the second slot 110 in a clamping manner, and the first hook 200 is fixed in the first slot 310 in a clamping manner, so that the first hook 200 is fixedly connected with the middle plate 300, and the function that the first hook 200 is fixed with the substrate 100 in a clamping manner through the middle plate 300 is realized.

When this trip structure is opened: because the fastening amount a of the first hook 200 and the first slot 310 is greater than the fastening amount B of the second hook 320 and the second slot 110, when the first hook 200 is pulled upward (in the direction shown in the figure), the second hook 320 is disengaged from the second slot 110, so that the middle plate 300 is pulled upward by the first hook 200, and after the middle plate 300 moves a distance, the middle plate 300 is limited by the limiting member 400 to continue the sliding motion, and at this time, the first hook 200 continues to be pulled upward, so that the first hook 200 can smoothly disengage from the middle plate 300, and further the function of sectionally disengaging the first hook 200 from the substrate 100 is realized.

In this embodiment, the force for pulling the first hook 200 is divided into two smaller components, one is the force for pulling the second hook 320 and the second slot 110, and the other is the force for pulling the first hook 200 and the middle plate 300, so that the user can pull the first hook 200 with a small force.

In the practical application process, in order to enable the first hook 200 to smoothly drive the middle plate 300 to slide together, the fastening amount a of the first hook 200 and the first slot 310 is greater than the fastening amount B of the second hook 320 and the second slot 110, and it is more labor-saving to disengage the second hook 320, in this embodiment, a > (B +0.3mm) is preferred.

The sliding distance between the middle plate 300 and the base plate 100 can be determined according to the size and volume of the actual product, as long as the second hook 320 on the middle plate 300 can be disengaged from the second slot 110, and in this embodiment, the sliding distance between the middle plate 300 and the base plate 100 is preferably greater than 0.3 mm.

According to the technical scheme of the utility model, the intermediate plate 300 which is connected with the substrate 100 in a sliding way is arranged between the first hook 200 and the substrate 100, the intermediate plate 200 is connected with the intermediate plate 300 in a buckling way, and the intermediate plate 200 is fixed with the substrate 100 in a buckling way, so that the function that the first hook 200 is fixed with the substrate 100 through the intermediate plate 200 is realized; meanwhile, the first hook 200 is pulled to drive the middle plate 300 to slide away from the base plate 100, and the limiting effect of the limiting piece 400 on the middle plate 300 enables the first hook 200 to smoothly disengage from the middle plate 300, so that the function of opening the first hook 200 and the base plate 100 in a segmented manner is realized, and the effect that a user can pull the first hook 200 away with small force is achieved.

Further, referring to fig. 1, fig. 2 and fig. 3, the limiting member 400 is fixedly mounted on the middle plate 300, the substrate 100 is provided with a first sliding slot 120 corresponding to the limiting member 400, and the limiting member 400 is disposed in the first sliding slot 120 and can slide along the first sliding slot 120. The middle plate 300 is fixedly provided with the limiting member 400, and the limiting member 400 is inserted into the first sliding groove 120, so that the limiting member 400 can slide in the first sliding groove 120, and the middle plate 300 is driven to slide. Meanwhile, when the limiting member 400 slides to the end of the first sliding groove 120, the middle plate 300 stops sliding relative to the base plate 100, so that the limiting function of the middle plate 300 is realized, and the first hook 200 can be disengaged from the middle plate 300.

Further, with continued reference to fig. 2 and 3, the position limiter 400 is a rivet; the middle plate 300 is provided with a through hole 330 at a position corresponding to the first runner 120, and the middle plate 300 is riveted with the base plate 100 by the rivet passing through the through hole 330 and the first runner 120. The rivet passes through the through hole 330 and the first slide groove 120 to rivet the middle plate 300 and the base plate 100, while the rivet can still slide in the first slide groove 120 to perform a relative sliding function of the middle plate 300 and the base plate 100.

Further, referring to fig. 1, 3 and 4, the shape of the first sliding groove 120 may be determined according to actual conditions, as long as the slidable direction of the first sliding groove 120 is consistent with the pulling direction of the first hook 200. In the present embodiment, in consideration of design of a processing process and cost, the first chute 120 is preferably an oblong through hole.

Further, referring to fig. 1 and 2, the hook structure includes two sets of limiting members 400 respectively disposed at two sides of the first slot 310. When the first hook 200 is pulled upward, in order to balance the stress, the position-limiting members 400 may be disposed at opposite positions of two sides of the first slot 310, so that the first hook 200 is more stable when driving the middle plate 300 to slide upward.

Further, referring to fig. 1 and 2, the hook structure includes two sets of second hooks 320 and second slots 110 respectively disposed at two sides of the first slot 310. When the first hook 200 is pulled upwards, in order to balance the stress, the second hook 320 and the second slot 110 are respectively disposed at opposite positions on two sides of the first slot 310, so that the first hook 200 drives the second hook 320 to release the second slot 110, and the stress is uniform.

Further, the materials of the base plate 100 and the middle plate 300 may be determined according to practical situations as long as sufficient hardness is ensured, such as aluminum alloy, steel, plastic, etc. In the present embodiment, the base plate 100 and the intermediate plate 300 are preferably steel plates in view of performance, appearance, and the like.

In practical applications, the second hook 320 may be formed according to practical situations. Can be formed separately from the middle plate 300, such as by welding, bonding, etc.; or formed integrally by bending or extruding and the like.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A hook structure is characterized by comprising a base plate, a first hook, an intermediate plate connected with the base plate in a sliding manner and a limiting part used for limiting the sliding distance of the intermediate plate; a first clamping groove is formed in one side, away from the base plate, of the middle plate, and the first clamping hook is clamped and fixed in the first clamping groove; a second clamping hook is convexly arranged on one side, facing the base plate, of the middle plate, a second clamping groove is formed in the position, corresponding to the second clamping hook, of the base plate, and the second clamping hook is clamped and fixed in the second clamping groove; the pulling direction of the first clamping hook is consistent with the sliding direction of the middle plate; the buckling quantity of the first clamping hook and the first clamping groove is A, the buckling quantity of the second clamping hook and the second clamping groove is B, and A > B.

2. The trip structure of claim 1 wherein a > (B +0.3 mm).

3. The hook structure according to claim 1 or 2, wherein the position-limiting member is fixedly mounted on the middle plate, the base plate has a first sliding slot corresponding to the position-limiting member, and the position-limiting member is inserted into the first sliding slot and can slide along the first sliding slot.

4. The hook structure according to claim 3, wherein the retainer is a rivet; the middle plate is provided with a through hole corresponding to the first sliding groove, and the rivet penetrates through the through hole and the first sliding groove to rivet the middle plate and the base plate.

5. The trip structure of claim 4 wherein the first chute is an oblong through hole.

6. The hook structure according to claim 1 or 2, wherein the hook structure comprises two sets of the position-limiting members, and the two sets of the position-limiting members are respectively disposed at two sides of the first slot.

7. The hook structure according to claim 1 or 2, wherein the hook structure comprises two sets of the second hook and the second slot, and the two sets of the second hook and the second slot are respectively disposed at two sides of the first slot.

8. The hook structure according to claim 1 or 2, wherein the sliding stroke of the intermediate plate relative to the base plate is greater than 0.3 mm.

9. The trip structure of claim 1 or 2 wherein the base plate and the intermediate plate are both steel plates.

10. The hook structure according to claim 1 or 2, wherein the second hook is integrally formed with the intermediate plate.