CN217207157U

CN217207157U - Clamping device

Info

Publication number: CN217207157U
Application number: CN202123114770.3U
Authority: CN
Inventors: 覃胜海; 余刚; 李康林; 李志林; 姚彬
Original assignee: Zhongshan Yijia Daily Necessities Co ltd
Current assignee: Zhongshan Yijia Daily Necessities Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-08-16
Anticipated expiration: 2031-12-11

Abstract

The utility model belongs to the technical field of clamping objects, in particular to a clamping device, which comprises a clamping component, an elastic anti-skid piece and at least two stopping pieces, wherein the clamping component is provided with a first clamping piece and a second clamping piece which have the tendency of mutually clamping; a clamping space is formed between the first clamping piece and the second clamping piece, the front end of the clamping space is provided with a clamping inlet, the upper end and the lower end of the clamping space are both of an open structure, and a rod-shaped object is inserted into the space between the first clamping piece and the second clamping piece from the clamping inlet and clamped in the clamping space; the anti-skidding piece is transversely fixed on the rear side of the clamping space and is used for clinging to the rear side surface of the rod-shaped object; at least two stopping pieces respectively correspond to the left side and the right side of the anti-skidding piece so as to stop the anti-skidding piece from moving downwards due to gravity. The anti-skidding piece has the advantages that the mutual frictional resistance of the anti-skidding piece and the rod-shaped object is increased, a better fixing effect is achieved, the anti-skidding piece is prevented from being broken due to elastic deformation under the action of gravity, the service life is long, and the practicability is good.

Description

Clamping device

Technical Field

The utility model belongs to the technical field of the centre gripping article, especially, relate to a clamping device.

Background

The utility model discloses a chinese utility model that publication number is CN205019002U discloses a rod-like object frame is glued to multi-functional 3M of rod-like object frame, including being used for with the fixed base body of wall body mutual adhesion, be provided with detachable clamping device on this base body, base body's top surface is provided with the lock platform of pairing the lock with clamping device, and it has a 3M glue film to cover in base body's bottom surface, clamping device includes a U type folder that sets up, and the bottom of this U type folder is provided with the buckling parts of pairing the lock with base body lock platform, has the elasticity platform between the upper left convex part top of U type folder and the upper right convex part top, and the upper left convex part and the upper right convex part of U type folder do not protruding upward be provided with the axle bed, is provided with the axle position on this axle bed, is provided with the pivot on the axle position, and the symmetry cover is equipped with the clamp roller in this pivot simultaneously. The utility model discloses simple structure, simple to use, base body pass through the 3M glue film and paste to be fixed on the wall body, and stable fastness is strong, is difficult for droing convenient to use. However, when the elastic platform clamps an article, the article is easy to slide down and cannot be fixed for a long time under the action of gravity and long-term elastic deformation due to the lack of a necessary clamping device, and the elastic platform loses clamping force or breaks, so that the service life is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device, when aiming at solving clamping device centre gripping article among the prior art, the technical problem of article gliding easily.

In order to achieve the above object, an embodiment of the present invention provides a clamping device, including: the clamping assembly is provided with a first clamping piece and a second clamping piece which have the tendency of clamping mutually; a clamping space is formed between the first clamping piece and the second clamping piece, a clamping inlet is formed in the front end of the clamping space, the upper end and the lower end of the clamping space are both of an open structure, and a rod-shaped object is plugged into the space between the first clamping piece and the second clamping piece from the clamping inlet and clamped in the clamping space; further comprising: the anti-skid device comprises an elastic anti-skid piece and at least two stopping pieces, wherein the anti-skid piece is transversely fixed on the rear side of the clamping space and is used for clinging to the rear side surface of the rod-shaped object; the at least two stopping pieces correspond to the left side and the right side of the anti-skid piece respectively to stop the anti-skid piece from moving downwards.

Preferably, the number of the stopping pieces is two, the two stopping pieces are respectively fixed below the left end and the right end of the anti-skid piece and are respectively provided with a stopping surface, and the bottom side of the anti-skid piece is limited on the two stopping surfaces.

Preferably, the front ends of the first clamping piece and the second clamping piece are respectively provided with a rotating shaft, and the rotating shafts are respectively sleeved with a silicone tube.

Preferably, when the rod-shaped object is arranged in the clamping space, the anti-skid piece and the two silicone tubes are used for applying force on the rod-shaped object to the middle of the rod-shaped object.

Preferably, the outer sides of the first clamping piece and the second clamping piece are both convexly provided with a hanging lug; the two hanging lugs are bent backwards; the anti-slip piece is a silica gel piece, the left end and the right end of the silica gel piece respectively extend out of the first clamping piece and the second clamping piece, and the left end and the right end of the silica gel piece are respectively provided with a buckling hole; the two buckling holes are respectively hung on the two hanging lugs.

Preferably, the clamping device further comprises a rear baffle, the rear baffle is fixed at the rear end of the clamping space, the front side face of the rear baffle is a rear baffle face, and the rear baffle face limits the rod-shaped object.

Preferably, the clamping device further comprises a front shell and a rear cover, wherein the rear cover is arranged at the rear end of the front shell and encloses a cavity; the first clamping piece and the second clamping piece are contained in the cavity; the front shell is provided with an opening, and the clamping inlet corresponds to the opening.

Preferably, a limiting edge is arranged on the inner wall surface of the front shell along the edge of the opening in an inward protruding mode, limiting parts are arranged at the upper end and the lower end of the first clamping piece and the lower end of the second clamping piece respectively, and the limiting parts are limited on the limiting edge.

Preferably, the first clamping member and the second clamping member comprise a clamping member root, a bending part and a clamping arm; the root of the clamping piece protrudes out of the front side surface of the rear cover, the bent part is bent inwards, the root of the bent part is fixed on the outer side surface of the root of the clamping piece, and a reinforcing rib is arranged at the bent part of the bent part; the rear end of the clamping arm is connected with the front end of the bending part, and the first clamping piece and the second clamping piece are identical in structure and opposite in orientation.

Preferably, the clamping device further comprises a hook, a hook groove is formed in the rear side face of the rear cover, and the hook is detachably mounted in the hook groove; the hook groove is provided with a groove bottom and a groove side wall, and the lower end of the hook groove is provided with a horn mouth with a downward opening; a first convex edge is arranged along the periphery of the side wall of the groove, and a sliding groove is enclosed between the first convex edge and the bottom of the groove; the couple has a stationary blade and a boss, follows the left and right sides of the front end of boss is equipped with a second chimb, the boss is followed the horn mouth slides in the couple groove, the embedding of second chimb the spout.

The embodiment of the utility model provides an among the clamping device above-mentioned one or more technical scheme have one of following technological effect at least: when a rod-shaped object is placed, the rod-shaped object is inserted into the clamping space from the clamping inlet and pushed against the anti-slip piece, the first clamping piece and the second clamping piece clamp the rod-shaped object tightly, the rod-shaped object slides downwards under the action of gravity and drives the anti-slip piece to slide downwards, the stop piece stops the anti-slip piece to move downwards and increases the mutual friction resistance between the anti-slip piece and the rod-shaped object, the rod-shaped object is kept fixed for a long time, a good fixing effect is achieved, the anti-slip piece is prevented from being broken due to elastic deformation under the action of gravity, the service life is long, and the practicability is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a clamping device according to an embodiment of the present invention.

Fig. 2 is an exploded view of a clamping device according to an embodiment of the present invention.

Fig. 3 is a top view of a clamping device according to an embodiment of the present invention.

Fig. 4 is a sectional view taken along line a-a in fig. 3.

Fig. 5 is a front view of a clamping device according to an embodiment of the present invention.

Fig. 6 is a sectional view taken along line B-B in fig. 5.

Fig. 7 is a schematic structural diagram of a clamping assembly according to an embodiment of the present invention.

Wherein, in the figures, the various reference numbers: 1. a clamping device; 10. a clamping assembly; 101. a first clamping member; 102. A second clamping member; 103. a clamping space; 104. a clamping entrance; 105. a rotating shaft; 106. a silicone tube; 107. Hanging a lug; 108. a limiting member; 109. clamping the root; 110. a bending part; 111. clamping arms; 112. reinforcing ribs; 20. an anti-slip member; 201. buckling holes; 30. a stop member; 301. a blocking surface; 40. a tailgate; 401. a rear baffle surface; 50. a front housing; 501. a cavity; 502. an opening; 503. a limiting edge; 60. a rear cover; 601. A hook groove; 602. the bottom of the tank; 603. a trench sidewall; 604. a first flange; 605. a chute; 70. hooking; 701. a fixing sheet; 702. a boss; 703. a second flange.

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 by referring to the drawings are exemplary intended for explaining the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that, if directional indications, such as directions or positional relationships indicated by upper, lower, left, right, front, back, inner, outer, etc., are provided in the embodiments of the present invention, the directions or positional relationships are shown in the drawings, which are only for convenience of description and simplification of the embodiments of the present invention, and are not intended to indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" should be broadly construed, and for example, the terms may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1-7, a clamping device 1 is provided, comprising a clamping assembly 10, said clamping assembly 10 having a first clamping member 101 and a second clamping member 102, both having a tendency to clamp each other. A clamping space 103 is formed between the first clamping member 101 and the second clamping member 102, the front end of the clamping space 103 is provided with a clamping inlet 104, the upper end and the lower end of the clamping space are both in an open structure, and a rod-shaped object is inserted into the clamping space 103 between the first clamping member 101 and the second clamping member 102 from the clamping inlet 104. The clamping device 1 further comprises: an elastic anti-skid member 20 and at least two stopping members 30, wherein the anti-skid member 20 is transversely fixed at the rear side of the clamping space 103 and is used for clinging to the rear side surface of the rod-shaped object. At least two of the stoppers 30 correspond to the left and right sides of the anti-slip member 20, respectively, to stop the anti-slip member 20 from moving downward.

Specifically, the rod-shaped object may be a mop or other objects with a rod, when the mop is placed, the mop rod is inserted into the clamping space 103 from the clamping entrance 104 and pushes against the anti-slip member 20, the first clamping member 101, and the second clamping member 102 clamp the mop rod, the rod-shaped object slides downward due to the action of gravity and drives the anti-slip member 20 to slide downward, the stopper 30 stops the anti-slip member 20 from moving downward, so that the mutual friction resistance between the anti-slip member 20 and the mop rod is increased, the rod-shaped object is kept fixed for a long time, a good fixing effect is achieved, the anti-slip member 20 is prevented from being elastically deformed due to the action of gravity and being broken, the service life is long, and the practicability is good.

In another embodiment of the present invention, as shown in fig. 7, the number of the stopping members 30 is two, two of the stopping members 30 are respectively fixed below the left and right ends of the anti-slip member 20 and have a stopping surface 301, and the bottom side of the anti-slip member 20 is limited to two stopping surfaces 301. When the anti-slip member 20 moves downwards due to gravity, the two stopping members stop the anti-slip member 20 from sliding downwards, so that the mutual friction resistance between the anti-slip member 20 and the mop rod is increased, the rod-shaped object is kept fixed for a long time, and a better fixing effect is achieved.

In another embodiment of the present invention, as shown in fig. 6, the front ends of the first clamping member 101 and the second clamping member 102 are respectively provided with a rotating shaft 105, and two silicone tubes 106 are respectively sleeved outside the rotating shafts 105. Through setting up pivot 105, the business turn over that the mop pole can be easier centre gripping space 103 uses more portably, sets up simultaneously silicone tube 106, the material of silicone tube 106 is elastic material, can slow down the mop pole right the wearing and tearing of pivot 105 increase its life-span of using.

In another embodiment of the present invention, as shown in fig. 6, when the rod-shaped object is placed in the clamping space 103, the force applied to the rod-shaped object by the anti-slip member 20 and the two silicone tubes 106 is all directed to the middle of the rod-shaped object. The anti-skid member 20 and the two silicone tubes 106 form a three-point tightening state, so that the fastening effect on the rod-shaped object is better.

In another embodiment of the present invention, as shown in fig. 6-7, a hanging lug 107 is protruded from the outer side of each of the first clamping member 101 and the second clamping member 102. Both the hanging lugs 107 are bent backwards. The anti-slip member 20 is a silica gel sheet, the left end and the right end of the silica gel sheet extend out of the first clamping member 101 and the second clamping member 102 respectively, and the left end and the right end of the silica gel sheet are provided with a buckling hole 201 respectively. The two hooking holes 201 are respectively hung on the two hanging lugs 107. The two hanging lugs 107 fix the silica gel sheet, so that the silica gel sheet is in a tight state, and when the mop rod pushes the silica gel sheet, the silica gel sheet has better reaction force, so that better fastening force is provided for the mop rod, and the fixing effect is better.

In another embodiment of the present invention, as shown in fig. 6, the holding device 1 further comprises a back plate 40, the back plate 40 is fixed at the rear end of the holding space 103 and the front side surface thereof is a back blocking surface 401, and the back blocking surface 401 limits the rod-shaped object. Specifically, when the mop rod is fixed in the clamping space 103, the rear baffle 40 is matched with the mop rod in shape, the rear baffle surface 401 is limited and attached to the mop rod to prevent the mop rod from moving backwards, and the clamping device 1 is better in fixing effect and good in practicability.

In another embodiment of the present invention, as shown in fig. 3 and 4, the holding device 1 further comprises a front shell 50 and a rear cover 60, the rear cover 60 is disposed at the rear end of the front shell 50 and encloses a cavity 501. The clamping assembly 10 is received in the cavity 501. The front shell 50 has an opening 502, and the clamping inlet 104 corresponds to the opening 502. The front shell 50 can effectively prevent dust and the like from entering the clamping device 1, ensure the normal work of the clamping device 1, simultaneously protect a user from being injured due to touching other parts, and ensure the safety and the aesthetic property of the user.

In another embodiment of the present invention, as shown in fig. 4, a limiting edge 503 is inwardly protruded on the inner wall surface of the front shell 50 along the edge of the opening 502, the upper and lower ends of the first clamping member 101 and the second clamping member 102 are respectively provided with a limiting member 108, and the limiting members 108 are both limited on the limiting edge 503. The clamping entrance 104 is limited from being tightened any more and the position of the clamping entrance 104 is limited, which facilitates the fixing and taking out of the mop rod.

In another embodiment of the present invention, as shown in fig. 6, the first clamping member 101 and the second clamping member 102 each include a clamping member root 109, a bending portion 110 and a clamping arm 111. The clamping piece root 109 protrudes from the front side surface of the rear cover 60, the bending part 110 is bent inwards, the root of the bending part is fixed on the outer side surface of the clamping piece root 109, and a reinforcing rib 112 is arranged at the bending part of the bending part 110. The rear end of the clamping arm 111 is connected to the front end of the bending part 110, and the first clamping piece 101 and the second clamping piece 102 have the same structure and opposite directions. Through the design, the first clamping piece 101 and the second clamping piece 102 are stable in structure, resistant to deformation and not prone to fracture due to multiple deformations.

In another embodiment of the present invention, as shown in fig. 2 and 6, the holding device 1 further includes a hook 70, the rear side surface of the rear cover 60 is provided with a hook groove 601, and the hook 70 is detachably installed in the hook groove 601. The hook groove 601 has a groove bottom 602 and a groove side wall 603, and the lower end of the hook groove 601 is provided with a bell mouth (not shown) with a downward opening. A first raised edge 604 is provided along the periphery of the slot side wall 603, and a sliding slot 605 is defined between the first raised edge 604 and the slot bottom 602. The hook 70 has a fixing plate 701 and a boss 702, a second flange 703 is provided along the left and right sides of the front end of the boss 702, the boss 702 slides into the hook groove 601 from the bell mouth (not shown), and the second flange 703 is embedded into the sliding groove 605. The hook 70 is tightly matched with the hook groove 601, the clamping device 1 is not prone to shaking when placed for use, and the practicability is high.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Clamping device (1) comprising:

a clamping assembly (10), said clamping assembly (10) having a first clamping member (101) and a second clamping member (102) with a tendency to clamp each other; a clamping space (103) is formed between the first clamping piece (101) and the second clamping piece (102), the front end of the clamping space (103) is provided with a clamping inlet (104), the upper end and the lower end of the clamping space are both in an opening (502) structure, and a rod-shaped object is plugged into the space between the first clamping piece (101) and the second clamping piece (102) from the clamping inlet (104) and clamped in the clamping space (103);

it is characterized by also comprising:

an elastic anti-skid piece (20), wherein the anti-skid piece (20) is transversely fixed at the rear side of the clamping space (103) and is used for clinging to the rear side surface of the rod-shaped object; and

the anti-skid device comprises at least two stopping pieces (30), wherein the at least two stopping pieces (30) correspond to the left side and the right side of the anti-skid piece (20) respectively so as to stop the anti-skid piece (20) from moving downwards.

2. The clamping device (1) according to claim 1, wherein the number of the stop members (30) is two, the two stop members (30) are respectively fixed below the left and right ends of the anti-slip member (20) and each stop member has a stop surface (301), and the bottom side of the anti-slip member (20) is limited by the two stop surfaces (301).

3. The clamping device (1) according to claim 1, wherein the front ends of the first clamping member (101) and the second clamping member (102) are respectively provided with a rotating shaft (105), and a silicone tube (106) is respectively sleeved outside the two rotating shafts (105).

4. The holding device (1) according to claim 3, wherein the force of the anti-slip element (20) and the two silicone tubes (106) on the rod-shaped object is directed to the middle of the rod-shaped object when the rod-shaped object is placed in the holding space (103).

5. The clamping device (1) according to claim 1, characterized in that a lug (107) is convexly arranged on the outer side of each of the first clamping member (101) and the second clamping member (102); the two hanging lugs (107) are bent backwards; the anti-skid piece (20) is a silica gel piece, the left end and the right end of the silica gel piece respectively extend out of the first clamping piece (101) and the second clamping piece (102), and the left end and the right end of the silica gel piece are respectively provided with a buckling hole (201); the two buckling holes (201) are hung on the two hanging lugs (107) respectively.

6. The holding device (1) according to claim 1, further comprising a back plate (40), wherein the back plate (40) is fixed at the rear end of the holding space (103) and the front side surface of the back plate is a back blocking surface (401), and the back blocking surface (401) limits the rod-shaped object.

7. The holding device (1) according to claim 1, further comprising a front housing (50) and a rear cover (60), wherein the rear cover (60) is provided at a rear end of the front housing (50) and encloses a cavity (501); the first clamping piece (101) and the second clamping piece (102) are accommodated in the cavity (501); the front shell (50) is provided with an opening (502), and the clamping inlet (104) corresponds to the opening (502).

8. The holding device (1) according to claim 7, wherein a limiting edge (503) is provided on an inner wall surface of the front housing (50) along an edge of the opening (502) and protrudes inward, and limiting members (108) are respectively provided at upper and lower ends of the first holding member (101) and the second holding member (102), and the limiting members (108) are both limited by the limiting edge (503).

9. The clamping device (1) according to claim 7, characterized in that said first clamping member (101) and said second clamping member (102) comprise a clamping member root (109), a bending portion (110) and a clamping arm (111); the clamping piece root (109) protrudes out of the front side face of the rear cover (60), the bending part (110) is bent inwards, the root of the bending part is fixed on the outer side face of the clamping piece root (109), and a reinforcing rib (112) is arranged at the bending part of the bending part (110); the rear end of the clamping arm (111) is connected with the front end of the bending part (110), and the first clamping piece (101) and the second clamping piece (102) are identical in structure and opposite in direction.

10. The holding device (1) according to any one of claims 7 to 9, further comprising a hook (70), wherein a hook groove (601) is formed on a rear side surface of the rear cover (60), and the hook (70) is detachably mounted in the hook groove (601); the hook groove (601) is provided with a groove bottom (602) and a groove side wall (603), and the lower end of the hook groove (601) is provided with a horn mouth with a downward opening (502); a first convex edge (604) is arranged along the periphery of the groove side wall (603), and a sliding groove (605) is defined between the first convex edge (604) and the groove bottom (602); the hook (70) is provided with a fixing piece (701) and a boss (702), a second convex edge (703) is arranged along the left side and the right side of the front end of the boss (702), the boss (702) slides into the hook groove (601) from the bell mouth, and the second convex edge (703) is embedded into the sliding groove (605).