CN215171295U - Hook body and double-end hook - Google Patents
Hook body and double-end hook Download PDFInfo
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- CN215171295U CN215171295U CN202120919020.4U CN202120919020U CN215171295U CN 215171295 U CN215171295 U CN 215171295U CN 202120919020 U CN202120919020 U CN 202120919020U CN 215171295 U CN215171295 U CN 215171295U
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- cover plate
- hook
- nut
- double
- movable groove
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Abstract
The utility model provides a coupler body and double-end hook relates to the fixed part field. The hook body includes: a first cover plate; one end of the second cover plate is rotatably connected with one end of the first cover plate; the limiting piece is arranged on the first cover plate or the second cover plate and used for limiting the relative rotation angle of the first cover plate and the second cover plate; and when the other end of the first cover plate is mutually abutted against the other end of the second cover plate, the locking mechanism can lock the first cover plate and the second cover plate. The utility model discloses an in the coupler body, open mutually when first apron and second apron, the two relative rotation is in order to deviate from certain angle after, is restricted by the locating part to continue rotatoryly promptly to ensure that the two opens the angle and can not be too big, convenient to use person one-hand operation is in order to open and shut this coupler body, and lock first apron and second apron through locking mechanism, in order to be fixed in this coupler body on the mounting.
Description
Technical Field
The utility model relates to a fixed part field especially relates to a coupler body and double-end hook.
Background
Currently, in hooks, it is often necessary to secure the hook to a fixture, such as a tubular fixing rod. It is now common to enclose the first and second cover plates of the hook around the fixing rod to clamp and fix the hook to the fixing rod. However, the first cover plate is rotatably connected with one end of the second cover plate, and the opening angle between the first cover plate and the second cover plate is usually too large, even larger than 180 degrees, when the hook body is in an opening state, the first cover plate and the second cover plate are difficult to close by one hand, which is inconvenient. Especially, in the case of high-altitude operation, it is very inconvenient and dangerous to require the user to use both hands to install the hook.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a hook body, it can inject the opening angle of the middle and upper second apron of hook body, this hook body of convenient to use person's opening and shutting.
The utility model discloses still provide a double-end hook.
The utility model provides a hook body, include: a first cover plate; one end of the second cover plate is rotatably connected with one end of the first cover plate; the limiting piece is arranged on the first cover plate or the second cover plate and used for limiting the relative rotation angle of the first cover plate and the second cover plate; and when the other end of the first cover plate is abutted against the other end of the second cover plate, the first cover plate and the second cover plate can be locked by the locking mechanism.
According to the utility model discloses hook has following technological effect at least:
the utility model discloses an in the coupler body, open mutually when first apron and second apron, the two relative rotation is in order to deviate from certain angle after, is restricted by the locating part to continue rotatoryly promptly to ensure that the two opens the angle and can not be too big, convenient to use person one-hand operation is in order to open and shut this coupler body, and lock first apron and second apron through locking mechanism, in order to be fixed in this coupler body on the mounting.
According to some embodiments of the invention, the first cover plate and the second cover plate are arcs.
According to some embodiments of the present invention, the limiting member is a protrusion disposed on an outer side of the first cover plate; and the second cover plate is provided with an abutting part used for abutting against the bulge so as to limit the relative rotation angle of the first cover plate and the second cover plate.
According to some embodiments of the utility model, the locking mechanism is provided with: the screw rod is rotatably connected to the other end of the second cover plate, and a thread is formed on the outer side of the screw rod; the nut is in threaded connection with the screw; the movable groove is formed in the other end of the first cover plate, and the screw rod can be clamped into or screwed out of the movable groove by rotating.
According to some embodiments of the present invention, a recess is disposed outside an end of the first cover plate, where the movable groove is disposed, and the movable groove 140 is disposed on the recess 130; the concave part is used for being matched with the nut to limit the screw rod from being screwed out of the movable groove.
According to some embodiments of the invention, the nut is a wing nut.
According to some embodiments of the present invention, further comprising: the first rotating shaft is arranged at one end of the second cover plate, and the first cover plate and the second cover plate are rotatably connected through the first rotating shaft; and the second rotating shaft is arranged at the other end of the second cover plate, and the screw rod is rotationally connected with the second cover plate through the second rotating shaft.
According to some embodiments of the present invention, the first cover plate inner side is provided with an anti-slip groove.
According to the utility model discloses double-end hook of second aspect embodiment includes: two according to the utility model discloses the first aspect embodiment hook, wherein two the one side that deviates from in the second apron first apron is laminated mutually to fixed connection.
The double-end hook is provided with two hook bodies, so that the double-end hook can be arranged on two parallel pipes. The double-end hook can be easily arranged on the double pipes, so that the double pipes are more stably arranged, and can be tightly connected to avoid the mutual separation of the double pipes due to the influence of the outside.
According to some embodiments of the invention, two of the second cover plates are integrally formed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a closed state of a hook body according to an embodiment of the present invention;
fig. 2 is another schematic view of the hook body in a closed state according to the embodiment of the present invention;
fig. 3 is a schematic structural view of an opened state of the hook body according to the embodiment of the present invention;
fig. 4 is a schematic structural view of the double-ended hook according to the embodiment of the present invention.
Reference numerals:
the first cover plate 100, the limiting member 110, the anti-slip groove 120, the recess 130, the movable groove 140, the second cover plate 200, the interference portion 210, the first rotating shaft 220, the second rotating shaft 230, the screw 310, and the nut 320.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as up, down, front, rear, left, right, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in combination with the specific content of the technical solution.
A hook body according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
Referring to fig. 1 to 3, fig. 1 to 3 show a hook body of an embodiment of the present invention, which includes: a first cover plate 100; a second cover plate 200, one end of the second cover plate 200 being rotatably connected with one end of the first cover plate 100; the limiting member 110 is disposed on the first cover plate 100 or the second cover plate 200, and is used for limiting a relative rotation angle between the first cover plate 100 and the second cover plate 200; and a locking mechanism capable of locking the first cover plate 100 and the second cover plate 200 when the other end of the first cover plate 100 and the other end of the second cover plate 200 abut against each other.
The utility model discloses an among the coupler body, open mutually when first apron 100 and second apron 200, the two relative rotation is in order to deviate from certain angle after, is restricted and can't continue to rotate by locating part 110 promptly, and then ensures that the two opens the angle and can not be too big, and convenient to use person one-hand operation is in order to open and shut this coupler body to lock first apron 100 and second apron 200 through locking mechanism, in order to be fixed in on the mounting with this coupler body.
Referring to fig. 1 to 3, it can be understood that the first cover plate 100 and the second cover plate 200 are both arc-shaped. The first cover plate 100 and the second cover plate 200 are arc-shaped, so that the hook body can be conveniently installed on a tubular fixing piece. It is understood that the first cover plate 100 and the second cover plate 200 may be correspondingly disposed according to the shape of the fixing member to be installed, and the invention is not limited thereto.
Referring to fig. 1 to 3, it can be understood that the limiting member 110 is a protrusion disposed on an outer side of the first cover plate 100; and the second cover plate 200 is provided with an interference part 210 for abutting against the protrusion to limit the relative rotation angle of the first cover plate 100 and the second cover plate 200. It is understood that, as shown in fig. 1, the interference portion 210 may be covered on the body of the second cover plate 200, that is, a portion of the second cover plate 200 can interfere with the protrusion to prevent the first cover plate 100 from rotating further. The interference portion 210 may also be a boss disposed on the second cover plate 200. When the first cover plate 100 rotates to a certain angle relative to the second cover plate 200, the limiting member 110 abuts against the abutting portion 210, so as to limit the first cover plate 100 to rotate continuously, thereby limiting the rotation angle of the first cover plate 100, and avoiding the problem that the first cover plate 100 is difficult to close with one hand due to an excessively large rotation angle.
It is understood that the protrusion may be disposed on the second cover plate 200, and the interference portion 210 is correspondingly disposed on the first cover plate 100, as long as the protrusion and the first cover plate 100 can cooperate with each other to limit the mutual rotation angle of the first cover plate 100 and the second cover plate 200. In addition, the limiting member 110 may also be a torsion spring, that is, the torsion spring connects the first cover plate 100 and the second cover plate 200 to limit the first cover plate 100 from rotating by an excessive angle, and also automatically close the hook body after the first cover plate 100 is released.
Referring to fig. 1 to 3, it can be understood that the hook body further comprises: the locking mechanism is provided with: a screw 310 rotatably connected to the other end of the second cover plate 200, wherein a thread is formed on the outer side of the screw 310; a nut 320 threadedly linked with the screw 310; the movable groove 140 is opened at the other end of the first cover plate 100, and the screw 310 can be inserted into or screwed out of the movable groove 140 by rotating.
The screw 310 is swung to be clamped into the movable groove 140, and the nut 320 is screwed to the outer side of the first cover plate 100, so that the first cover plate 100 and the second cover plate 200 can be locked.
It is understood that the screw 310 can be rotatably connected to the other end of the first cover plate 100, and the movable slot 140 is correspondingly opened at the other end of the second cover plate 200, which is not limited thereto. Further, the locking mechanism may adopt other methods such as a clamping mechanism to fix the other ends of the first cover plate 100 and the second cover plate 200, so as to lock the hook body to be fixed on the fixing member.
Referring to fig. 2 and 3, further, a recess 130 is disposed outside one end of the first cover plate 100 where the movable groove 140 is disposed, and the movable groove 140 is disposed on the recess 130. When the screw 310 is in position within the active slot 140, the nut 320 can be moved into the recess 130 by rotating the nut 320. The recess 130 is adapted to cooperate with the nut 320 to limit the screw 310 from being unscrewed from the movable slot 140.
If the external influence is received, the screw 310 may drive the nut 320 to swing along the movable groove 140, and then there is a risk that the screw 310 is separated from the movable groove 140, the movable range of the nut 320 and the screw 310 is limited by the arrangement of the recess 130, and when the nut 320 abuts against the edge of the recess 130, the nut cannot move continuously, so that the technical effect of limiting the movable range of the nut 320 is achieved.
Referring to fig. 1-3, it can be appreciated that nut 320 is a wing nut. The butterfly nut is more convenient to rotate than a common ring nut. It will be appreciated that a conventional ring nut may be used, or further a pusher member such as a rod, a plate, etc. may be welded to the ring nut to facilitate rotation of the nut 320. The nut 320 is not limited as long as it can rotate along the screw 310.
Referring to fig. 1 to 3, it can be understood that the hook body further includes: a first rotation shaft 220 provided at one end of the second cover plate 200, the first cover plate 100 and the second cover plate 200 being rotatably connected by the first rotation shaft 220; the second rotating shaft 230 is disposed at the other end of the second cover 200, and the screw 310 is rotatably coupled to the second cover 200 via the second rotating shaft 230. The first rotating shaft 220 and the second rotating shaft 230 are provided to facilitate the rotation connection between the two ends of the second cover plate 200 and the first cover plate 100 and the screw 310, respectively.
Referring to fig. 1, it can be understood that the first cover plate 100 is provided at the inner side thereof with the anti-slip groove 120. Through setting up antiskid groove 120, when this coupler body installation sets up on the mounting to strengthen the friction between this coupler body and the mounting, avoid sliding each other between the two and break away from. It is understood that the anti-slip groove 120 may also be disposed on the second cover plate 200 to further enhance the friction force.
A double-ended hook according to an embodiment of a second aspect of the present invention is described below with reference to fig. 4.
The double-ended hook comprises two hook bodies according to an embodiment of the first aspect of the invention. One surfaces of the two second cover plates 200, which are away from the first cover plate 100, are attached to each other and fixedly connected. The double-end hook is provided with two hook bodies, so that the double-end hook can be arranged on the parallel double pipes. The double-end hook can be easily arranged on the double pipes, so that the double pipes are more stably arranged, and can be tightly connected to avoid the mutual separation of the double pipes due to the influence of the outside. Furthermore, the double-end hook can be provided with an object hanging hole so as to be convenient for hanging objects on the double-end hook.
Referring to fig. 4, it can be understood that two second cover plates 200 of the double-ended hook are integrally formed. If so set up, make two hook bodies combine more inseparabler, avoid dismantling connection structure's not hard up and lead to two hook bodies to break away from each other. Moreover, the integrally formed structure is also convenient for manufacturing the double-end hook, the two second cover plates 200 can be manufactured and formed at one time, and then the two first cover plates 100 are respectively installed at corresponding positions, which is more convenient. Of course, in other embodiments, the two second cover plates 200 can be detachably connected through a detachable structure, for example, through screw holes are formed in the second cover plates 200, and screws pass through the two second cover plates 200 to realize the detachable connection.
The hook body and the double-ended hook according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 4 as a specific embodiment. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
A hook body, comprising: a first cover plate 100; a second cover plate 200, one end of the second cover plate 200 being rotatably connected with one end of the first cover plate 100; the limiting member 110 is disposed on the first cover plate 100 or the second cover plate 200, and is used for limiting a relative rotation angle between the first cover plate 100 and the second cover plate 200; and a locking mechanism capable of locking the first cover plate 100 and the second cover plate 200 when the other end of the first cover plate 100 and the other end of the second cover plate 200 abut against each other. The first cover plate 100 and the second cover plate 200 are both arc-shaped. The limiting member 110 is a protrusion disposed on the outer side of the first cover plate 100; and the second cover plate 200 is provided with an interference part 210 for abutting against the protrusion to limit the relative rotation angle of the first cover plate 100 and the second cover plate 200. The locking mechanism is provided with: a screw 310 rotatably connected to the other end of the second cover plate 200, wherein a thread is formed on the outer side of the screw 310; a nut 320 threadedly linked with the screw 310; the movable groove 140 is opened at the other end of the first cover plate 100, and the screw 310 can be inserted into or screwed out of the movable groove 140 by rotating. The first cover plate 100 is provided with a recess 130 at an outer side of an end provided with the movable groove 140, the movable groove 140 is provided on the recess 130, and the recess 130 is used for cooperating with the nut 320 to limit the screw 310 from being unscrewed from the movable groove 140. Nut 320 is a wing nut. The hook body also comprises: a first rotation shaft 220 provided at one end of the second cover plate 200, the first cover plate 100 and the second cover plate 200 being rotatably connected by the first rotation shaft 220; the second rotating shaft 230 is disposed at the other end of the second cover 200, and the screw 310 is rotatably coupled to the second cover 200 via the second rotating shaft 230. The first cover plate 100 is provided with an anti-slip groove 120 on the inner side.
Double-end hook, including two the coupler body of the first aspect embodiment of the utility model, wherein the one side that deviates from first apron 100 in two second apron 200 laminates mutually to fixed connection. The two second cover plates 200 are integrally formed.
According to the utility model discloses the coupler body and double-end hook can reach some following technological effects at least through so setting: the utility model discloses an among the coupler body, open mutually when first apron 100 and second apron 200, the two relative rotation is in order to deviate from certain angle after, is restricted to continue to rotate by locating part 110 promptly to ensure that the two opens the angle and can not be too big, convenient to use person one-hand operation is in order to open and shut this coupler body, and lock first apron 100 and second apron 200 through locking mechanism, in order to be fixed in this coupler body on the mounting.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and the equivalents.
Claims (10)
1. The coupler body, its characterized in that includes:
a first cover plate;
one end of the second cover plate is rotatably connected with one end of the first cover plate;
the limiting piece is arranged on the first cover plate or the second cover plate and used for limiting the relative rotation angle of the first cover plate and the second cover plate;
and when the other end of the first cover plate is abutted against the other end of the second cover plate, the first cover plate and the second cover plate can be locked by the locking mechanism.
2. The hook body according to claim 1, wherein: the first cover plate and the second cover plate are both arc-shaped.
3. The hook body according to claim 1, wherein: the limiting piece is a protrusion arranged on the outer side of the first cover plate; and the second cover plate is provided with an abutting part used for abutting against the bulge so as to limit the relative rotation angle of the first cover plate and the second cover plate.
4. The hook according to claim 1, characterized in that said locking mechanism is provided with:
the screw rod is rotatably connected to the other end of the second cover plate, and a thread is formed on the outer side of the screw rod;
the nut is in threaded connection with the screw;
the movable groove is formed in the other end of the first cover plate, and the screw rod can be clamped into or screwed out of the movable groove by rotating.
5. The hook body according to claim 4, wherein: the first cover plate is arranged on the outer side of one end of the movable groove, a concave portion is arranged on the movable groove, and the concave portion is used for being matched with the nut to limit the screw to be screwed out of the movable groove.
6. The hook body according to claim 4, wherein: the nut is a butterfly nut.
7. The hook of claim 4, further comprising:
the first rotating shaft is arranged at one end of the second cover plate, and the first cover plate and the second cover plate are rotatably connected through the first rotating shaft;
and the second rotating shaft is arranged at the other end of the second cover plate, and the screw rod is rotationally connected with the second cover plate through the second rotating shaft.
8. The hook body according to any one of claims 1 to 7, wherein: and an anti-skid groove is formed in the inner side of the first cover plate.
9. Double-end hook, its characterized in that includes: two hooks according to any one of claims 1 to 8, wherein the two second cover plates are attached to one another and are fixedly connected on the side facing away from the first cover plate.
10. The double-ended hook according to claim 9, wherein: the two second cover plates are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919020.4U CN215171295U (en) | 2021-04-29 | 2021-04-29 | Hook body and double-end hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919020.4U CN215171295U (en) | 2021-04-29 | 2021-04-29 | Hook body and double-end hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215171295U true CN215171295U (en) | 2021-12-14 |
Family
ID=79365461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120919020.4U Active CN215171295U (en) | 2021-04-29 | 2021-04-29 | Hook body and double-end hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215171295U (en) |
-
2021
- 2021-04-29 CN CN202120919020.4U patent/CN215171295U/en active Active
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