CN214998647U

CN214998647U - Hook connecting device

Info

Publication number: CN214998647U
Application number: CN202121259745.1U
Authority: CN
Inventors: 王炳坤
Original assignee: De Rucci Healthy Sleep Co Ltd
Current assignee: De Rucci Healthy Sleep Co Ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-03
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to the technical field of furniture, specifically a couple connecting device. The hook connecting device is used for connecting two plates and specifically comprises a male hook and a female hook assembled with the male hook; the male hook comprises a first substrate and at least one hook, the hook is arranged on the first substrate, and at least one first fixing hole is formed in the first substrate; the female hook comprises a second substrate, the second substrate is provided with a slotted hole which is arranged corresponding to the hook, and the second substrate is provided with at least one second fixing hole; the male hook penetrates through a fastener through the first fixing hole to be connected with one plate, and the female hook penetrates through the fastener through the second fixing hole to be connected with the other plate; the hook comprises a hook body and a hook part, the hook body is clamped in the groove hole, and the hook part hooks the second substrate. The hook connecting device is convenient for disassembling and assembling two plates and has attractive appearance.

Description

Hook connecting device

Technical Field

The utility model relates to the technical field of furniture, specifically a couple connecting device.

Background

Currently, common furniture connections are air gun nailed, joggled and connected. Common connectors include corner connectors, hinges, eccentric connectors, and the like.

Taking the soft wooden furniture as an example, the soft wooden furniture is manufactured by two process sequences. Firstly, nailing by using an air gun to sequentially connect all plates, and then uniformly carrying out processes of adhering sponge, covering leather sleeves and the like; secondly, some of the plates need to be individually subjected to the procedures of cotton attaching and leather covering, i.e. a semi-finished part is firstly manufactured and finally fixed on a main body frame such as a bed frame.

And aiming at the second procedure, a connecting piece is required to be adopted for connection. The following problems exist with conventional connectors:

first, the connecting member affects subsequent processing. If the connecting piece is fixed in advance, each semi-finished product cannot be processed separately, so that the process is complex.

Second, the exterior attachment can be aesthetically undesirable. The connecting piece arranged outside the leather sheath is exposed outside, which affects the appearance of the product.

Third, the built-in connectors cannot be disassembled, making the parts difficult to disassemble and replace. When the connecting piece arranged in the leather sheath is disassembled, the leather sheath and the sponge need to be damaged first to take out the connecting piece, so that the components are separated.

In view of the above-mentioned problems, there is a need in the market for a connector that is easy to disassemble, does not affect the appearance, and is inexpensive to manufacture.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model aims to provide a couple connecting device, the installation of two panels of being convenient for is dismantled.

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

a hook connecting device is used for connecting two plates and comprises a male hook and a female hook assembled with the male hook;

the male hook comprises a first substrate and at least one hook, the hook is arranged on the first substrate, and at least one first fixing hole is formed in the first substrate;

the female hook comprises a second substrate, a slotted hole which is arranged corresponding to the hook is formed in the second substrate, and at least one second fixing hole is formed in the second substrate;

the male hook penetrates through a fastener through the first fixing hole to be connected with one plate, and the female hook penetrates through the fastener through the second fixing hole to be connected with the other plate;

the hook comprises a hook body and a hook part, the hook body is clamped in the slot hole, and the hook part hooks the second substrate.

Preferably, the male hook comprises two hooks, the female hook comprises two slots, and the directions of the two hook parts are the same.

Preferably, one first fixing hole is formed in the center of the first substrate, one side of each of the two hooks, which is close to the two ends of the first substrate, is provided with one first fixing hole, and the first fixing holes at the two ends are symmetrical with respect to the first fixing hole in the center; and/or the center of the second substrate is provided with one second fixing hole, one side of each of the two slotted holes close to the two ends of the second substrate is provided with one second fixing hole, and the second fixing holes at the two ends are symmetrical with respect to the second fixing hole at the center.

Preferably, both ends of the first substrate are rounded; and/or both ends of the second substrate are rounded.

Preferably, the circle center of the fillet coincides with the center point of the first fixing hole or the second fixing hole at the two ends.

Preferably, the hook part is sleeved with an anti-slip sleeve.

Preferably, a hook groove is formed in a position on the second substrate, where the hook portion is hooked, and the hook portion is clamped in the hook groove.

Preferably, the length of the slot is equal to the length of the hook.

Preferably, the board is a wood board, and the fastener is a self-tapping screw or a nail; the first fixing hole and/or the second fixing hole are/is a counter bore or a conical hole.

Preferably, the plate is a metal plate or a plastic plate, the fastener is a bolt, and a screw hole matched with the bolt is reserved on the plate; the first fixing hole and/or the second fixing hole are/is a counter bore.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a couple connecting device includes two public couples and female couple of assembling mutually, and public couple passes through the fastener with one of them panel and is connected, and female couple passes through the fastener with another one panel and is connected, and the couple of public couple passes the slotted hole on the female couple, and couple body card is established in the slotted hole, hook portion hooks the second base plate borrows the gravity of panel, and public couple and female couple and then realize the assembly. When the hook is disassembled, the hook is taken out from the slotted hole. The hook connecting device of the embodiment is more convenient to disassemble and assemble two plates, and has certain attractive appearance.

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 drawings without inventive exercise.

Fig. 1 is an exploded schematic view of a hook connecting device according to an embodiment of the present invention;

fig. 2 is an assembly schematic view of the hook connecting device provided by the embodiment of the present invention.

[ description of figures ]: the male hook 1, the first substrate 11, the hook 12, the hook body 121, the hook part 122 and the first fixing hole 13;

female hook 2, second base plate 21, slotted hole 22, second fixed orifices 23.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1-2, the present invention provides a hook connecting device, which is used for connecting two plates, and comprises a male hook 1 and a female hook 2 assembled with the male hook 1;

the male hook 1 comprises a first substrate 11 and at least one hook 12, the hook 12 is arranged on the first substrate 11, at least one first fixing hole 13 is arranged on the first substrate 11, and optionally, the first fixing holes 13 are respectively arranged on two sides of the hook 12 in this embodiment;

the female hook 2 includes a second substrate 21, the second substrate 21 is provided with a slot 22 corresponding to the hook 12, the second substrate 21 is provided with at least one second fixing hole 23, and optionally, two sides of the slot 22 are respectively provided with the second fixing holes 23 in this embodiment;

the male hook 1 penetrates through a fastener to be connected with one plate through the first fixing hole 13, and the female hook 2 penetrates through the fastener to be connected with the other plate through the second fixing hole 23.

The hook 12 includes a hook body 121 and a hook portion 122, the hook body 121 is clamped in the slot 22, and the hook portion 122 is attached to the second substrate 21 to hook the second substrate 21.

Specifically, when the assembly tool is used, the male hook 1 is connected with one plate through a fastener, the female hook 2 is connected with the other plate through a fastener, then the hook 12 of the male hook 1 penetrates through the slot 22 on the female hook 2, the hook part 122 hooks the second substrate 21, and the male hook 1 and the female hook 2 are assembled by the gravity of the plates. When disassembling, the hook 12 is taken out from the slot 22. The first substrate 11 and the second substrate 21 of the present embodiment are made of metal.

In addition, a first fixing hole 13 is formed in the male hook 1, a second fixing hole 23 is formed in the female hook 2, and the male hook 1 and the female hook 2 are connected with a plate through fasteners.

In order to enhance the stability of the connection between the male hook 1 and the female hook 2, in an alternative embodiment, the male hook 1 comprises two hooks 12, the female hook 2 comprises two slots 22 corresponding to the hooks 12, and the direction of the two hook portions 122 is the same.

In an alternative embodiment, a first fixing hole 13 is formed at the center of the first substrate 11, and one side of each of the two hooks 12 near the two ends of the first substrate 11 is provided with a first fixing hole 13, and the first fixing holes 13 at the two ends are symmetrical with respect to the first fixing hole 13 at the center. The design can further improve the overall aesthetic degree of the male hook 1. Alternatively, the number of the first fixing holes 13 between the two hooks 12 may be one or more.

In an alternative embodiment, a second fixing hole 23 is formed in the center of the second substrate 21, one side of each of the two slot holes 22 close to the two ends of the second substrate 21 is provided with a second fixing hole 23, and the second fixing holes 23 at the two ends are symmetrical with respect to the second fixing hole 23 at the center.

In order to improve the overall aesthetics of the male hook 1, in an alternative embodiment, both ends of the first base plate 11 are rounded. Optionally, both ends of the second substrate 21 are rounded. Optionally, the circle center of the fillet coincides with the center point of the first fixing hole 13 or the center point of the second fixing hole 23 at both ends.

The hook portion 122 is hooked on the second substrate 21, and when a certain force is applied from the outside, the hook portion 122 slides easily, and in a serious case, the hook portion 122 falls off from the second substrate 21. In an alternative embodiment, the catch portion 122 is sleeved with an anti-slip sleeve.

In an alternative embodiment, the length of the slot 22 is equal to the length of the hook 12, and the two plates are attached and then dislocated, so that the male hook 1 and the female hook 2 can be locked, and if the plates 1 and 2 need to be detached, the plates 1 and 2 are dislocated reversely and then pulled apart. Of course, the length of the slot 22 can also be less than the length of the hook 12, and the hook 12 can also be installed by being inclined into the slot 22. In order to further fix the relative position between the hook portion 122 and the second base plate 21, a hook groove is provided on the second base plate 21 at a position hooked with the hook portion 122, and the hook portion 122 is engaged in the hook groove.

In this embodiment, the plate is a wood plate, the fastening member is a self-tapping screw or nail, and the first fixing hole 13 and/or the second fixing hole 23 is a counter-bore or a tapered hole. When the fastener is a self-tapping screw, a bottom hole and tapping are not needed, and the fastener can tap, drill, extrude and press corresponding threads on a solidified material by virtue of the threads of the fastener, so that the hook connecting device is tightly matched with the plate. When the fastener is a nail, it can be driven into the material being consolidated without undercutting or tapping, thereby allowing the hook attachment means to mate with the panel.

In an optional embodiment, the plate is a metal plate or a plastic plate, the fastener is a bolt, and a screw hole matched with the bolt is reserved on the plate; the first fixing hole 13 and/or the second fixing hole 23 are counter bores.

In summary, the hook connection device of the present embodiment includes two male hooks 1 and two female hooks 2 assembled together, the male hook 1 includes a hook 12, the female hook 2 includes a slot 22, the hook 12 includes a hook body 121 and a hook portion 122, the hook 12 passes through the slot 22, and the hook portion 122 hooks the second substrate 21, so as to realize the assembly of the male hook 1 and the female hook 2. When the hanger 12 is detached, the hanger can be taken out from the slot 22, and the hanger connecting device of the embodiment is more convenient to detach and mount two plates and has certain aesthetic degree.

Above, the parts not related to the present invention are all the same as or can be realized by adopting the prior art. The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A hook connecting device is used for connecting two plates and is characterized by comprising a male hook (1) and a female hook (2) assembled with the male hook (1);

the male hook (1) comprises a first substrate (11) and at least one hook (12), the hook (12) is arranged on the first substrate (11), and at least one first fixing hole (13) is formed in the first substrate (11);

the female hook (2) comprises a second substrate (21), a slotted hole (22) corresponding to the hook (12) is formed in the second substrate (21), and at least one second fixing hole (23) is formed in the second substrate (21);

the male hook (1) penetrates through a fastener through the first fixing hole (13) to be connected with one plate, and the female hook (2) penetrates through the fastener through the second fixing hole (23) to be connected with the other plate;

the hook (12) comprises a hook body (121) and a hook part (122), the hook body (121) is clamped in the slot hole (22), and the hook part (122) hooks the second substrate (21).

2. A hook connection according to claim 1, characterized in that the male hook (1) comprises two hooks (12) and the female hook (2) comprises two slots (22), the two hook sections (122) being oriented in the same direction.

3. The hooking and connecting device of claim 2, wherein the first base plate (11) is provided with one first fixing hole (13) at a central position, one first fixing hole (13) is provided at each of two sides of the two hooks (12) close to the two ends of the first base plate (11), and the first fixing holes (13) at the two ends are symmetrical with respect to the first fixing hole (13) at the center; and/or the presence of a gas in the gas,

the second fixing hole (23) is formed in the center of the second substrate (21), one side, close to two ends of the second substrate (21), of each of the two slotted holes (22) is provided with one second fixing hole (23), and the second fixing holes (23) in the two ends are symmetrical with respect to the second fixing hole (23) in the center.

4. A hooking connection according to claim 3, characterized in that the first base plate (11) is rounded at both ends; and/or the presence of a gas in the gas,

both ends of the second substrate (21) are rounded.

5. A hooking connection according to claim 4, characterized in that the centre of the rounded corner coincides with the centre point of the first fixing hole (13) or the second fixing hole (23) at both ends.

6. A hook coupling according to claim 1, wherein the hook portion (122) is provided with a non-slip cover.

7. The hook connecting device according to claim 1, wherein a hook groove is provided on the second base plate (21) at a position where the hook portion (122) is hooked, and the hook portion (122) is caught in the hook groove.

8. Hooking connection device according to claim 2, characterized in that the length of the slotted hole (22) is equal to the length of the hook (12).

9. A hook coupling according to any one of claims 1 to 8, wherein the sheet material is a wooden sheet and the fastening means is self-tapping screws or nails; the first fixing hole (13) and/or the second fixing hole (23) are counter bores or conical holes.

10. A hook connecting device according to any one of claims 1 to 8, wherein the plate is a metal plate or a plastic plate, the fastening member is a bolt, and a screw hole matched with the bolt is reserved on the plate; the first fixing hole (13) and/or the second fixing hole (23) are counter bores.