CN218605443U - Waterproof bag clamp with compact structure - Google Patents

Abstract

The utility model discloses a waterproof bag clamp with compact structure, wherein an internal rotation clamp is hinged and connected inside an external clamping sleeve, when the internal rotation clamp is rotated to be opened, a waterproof bag opening part is inserted into the hollow inner cavity of the internal rotation clamp from a socket, a waterproof bag extends out of a notch to the external part of the internal rotation clamp, after the internal rotation clamp is rotated and closed around a hinged connection point to enter the internal part of the external clamping sleeve, the waterproof bag opening part is matched with the external clamping sleeve by the internal rotation clamp to be limited and clamped and is limited and locked by a limiting and locking mechanism, and the waterproof bag clamp can be conveniently hung and carried by a rope threading mechanism, thereby achieving the waterproof purpose; the structure is simple and compact, the volume is small, the weight is light, the consumption of raw materials is reduced, the volumes of production equipment and a mould can be reduced, the energy is saved, and the appearance is attractive.

Description

Waterproof bag clamp with compact structure

Technical Field

The utility model belongs to the technical field of waterproof bag in waterproof equipment makes, concretely relates to compact structure's waterproof bag presss from both sides.

Background

The waterproof bag chuck in the traditional technology needs to be locked and sealed through a plurality of auxiliary locking devices, fasteners and other structures, so that the number of parts is large, the operation is inconvenient, and the auxiliary locking devices, the fasteners and other separation type structures are easy to fall off and lose, so that the whole chuck structure is scrapped and unreliable; the middle part of the waterproof bag clamping head is generally provided with a movable small ring as a rope threading hole, so that the waterproof bag clamping head has small bearing capacity, is easy to rotate and wind during hanging, is inconvenient to use a mobile phone underwater and has potential safety hazards;

the waterproof bag clamping head in the prior art is usually formed by mutually matching and hinging an upper cover and an inner clamp together through a shaft sleeve structure protruding from the rear side, so that the upper cover can rotate around the central line of the shaft sleeve structure to open or close so as to clamp or loosen the mouth part of the waterproof bag; the shaft sleeve structure body protruding from the rear side is large and bulky, occupies a large space, is not attractive in appearance, and has large volume of corresponding production and manufacturing equipment and a corresponding mold, high consumption of raw materials and energy and high cost investment. For example, the above-mentioned defects exist in the utility model patent of a flip-type waterproof bag clip with patent number ZL202120665462.0 in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a compact structure's waterproof bag presss from both sides, simple structure is compact, small light in weight reduces the raw and other materials consumption, reduces production facility and mould volume, the energy saving, the appearance is pleasing to the eye.

The utility model discloses the technical scheme who adopts does:

a waterproof bag clamp with compact structure comprises an internal rotation clamp and an external clamping sleeve;

the internal rotation clamp is arranged in the external jacket in a clearance fit manner, and any point of the internal rotation clamp is hinged to the external jacket, so that the internal rotation clamp can be rotated to be closed to enter the external jacket or can be rotated to be opened;

the internal rotating clamp is provided with a hollow inner cavity capable of accommodating the opening part of the waterproof bag, and the front side of the internal rotating clamp is provided with a notch communicated to the hollow inner cavity; the end part of the internal rotation clamp is provided with a socket which is communicated to the notch;

and a limiting locking mechanism and a rope threading mechanism are also arranged between the internal rotating clamp and the external clamping sleeve.

Furthermore, the sections of the internal rotation clamp and the external jacket are both U-shaped structures, one end of the internal rotation clamp is a closed end, and the other end of the internal rotation clamp is opened to form a socket; the end part of the outer jacket corresponding to the socket is provided with a limit baffle, and the other end of the outer jacket is open.

Furthermore, one end of the internal rotation clamp is provided with a shaft hole, a positioning hole is formed in the position, corresponding to the shaft hole, of the top plate and/or the bottom plate of the external clamping sleeve, an articulated shaft is positioned in the positioning hole, and the internal rotation clamp is rotatably articulated on the articulated shaft through the shaft hole.

Furthermore, the front side edge of the internal rotation clamp top plate is provided with an upper limiting folding edge extending downwards, the front side edge of the internal rotation clamp bottom plate is provided with a lower limiting folding edge extending upwards, and a notch is formed by a space between the upper limiting folding edge and the lower limiting folding edge.

Furthermore, the outer surface of the internal rotation clamp is provided with a limiting clamping table protruding outwards, the inner surface of the external clamping sleeve is provided with a limiting groove at a position corresponding to the limiting clamping table, and the limiting clamping table and the limiting groove are matched with each other to form a limiting locking mechanism.

And furthermore, a hanging ring protruding outwards is fixedly arranged in the middle of the rear side of the internal rotating clamp, and a slotted hole is formed in the rear side plate of the external clamping sleeve corresponding to the rotating stroke track of the hanging ring, so that a rope threading mechanism is formed.

And furthermore, an operating block protruding outwards is arranged on the bottom plate at the socket part of the internal rotating clamp, and a stroke groove is formed in the position, corresponding to the operating block, of the limiting baffle.

Furthermore, a reinforcing rib is arranged on the rear side of the hollow inner cavity of the internal rotation clamp; the front part of the top plate of the internal rotation clamp is provided with an auxiliary limiting rib.

Still further, the outer part of the outer jacket is also provided with an outer envelope; the edge of the outer jacket protrudes outwards to form a limiting flange, and the height of the limiting flange is consistent with the thickness of the outer cover.

Finally, the outer surface of the outer envelope is provided with a frosting layer and/or a marking layer.

The beneficial effects of the utility model are that:

a waterproof bag clamp with a compact structure is characterized in that an inner rotating clamp is hinged inside an outer clamping sleeve, when the inner rotating clamp is opened in a rotating mode, the opening of a waterproof bag is inserted into the hollow inner cavity of the inner rotating clamp from an inserting opening, the waterproof bag extends out of an inner rotating clamp from a notch, after the inner rotating clamp is closed in a rotating mode around a hinged connection point and enters the inner portion of the outer clamping sleeve, the opening of the waterproof bag is clamped in a limiting mode through the matching of the inner rotating clamp and the outer clamping sleeve, the waterproof bag is locked in a limiting mode through a limiting locking mechanism, and the waterproof bag clamp can be conveniently hung and carried through a rope penetrating mechanism, so that the waterproof purpose is achieved; the structure is simple and compact, the volume is small, the weight is light, the consumption of raw materials is reduced, the volumes of production equipment and a mould can be reduced, the energy is saved, and the appearance is attractive.

Drawings

Fig. 1 to fig. 3 are schematic perspective views of a waterproof bag clamp with a compact structure according to an embodiment of the present invention in an open state;

fig. 4 is an enlarged schematic view of a plane structure of a waterproof bag clamp with a compact structure in an open state according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of the right side view structure of FIG. 4;

FIG. 6 is an enlarged schematic view of the top view of FIG. 4;

fig. 7 to 9 are schematic perspective views of a waterproof bag clamp with a compact structure according to an embodiment of the present invention in a closed state;

fig. 10 is an enlarged schematic view of the three-dimensional structure of the compact waterproof bag clip according to the embodiment of the present invention after explosion;

fig. 11 is an enlarged schematic view of a plane structure of a compact waterproof bag clip according to an embodiment of the present invention after explosion;

FIG. 12 is an enlarged schematic view of the top view of FIG. 11;

fig. 13 is an enlarged view of the bottom structure of fig. 11.

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. All other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present invention.

As shown in fig. 1-13, the utility model provides a waterproof bag clip with compact structure, the whole planning scheme is: an outer jacket 1 is arranged, an inner rotating clamp 2 which can be opened or closed in a rotating way is arranged in the outer jacket,

the internal rotation clamp 2 is arranged inside the external jacket 1 in a clearance fit manner, and any point position of the internal rotation clamp 2 is hinged to the external jacket 1, so that the internal rotation clamp 2 can rotate around a hinged point to enter the internal part of the external jacket 1 to be closed; or the inside spin clamp 2 can be rotated open around the hinge point in order to insert the mouth of the waterproof bag into the inside of the inside spin clamp 2 or to remove it from the inside of the inside spin clamp 2.

A hollow inner cavity is arranged in the internal rotating clamp 2, a mouth part capable of containing a waterproof bag is arranged in the hollow inner cavity, a notch 22 is arranged on the front side of the internal rotating clamp 2, and the notch 22 is communicated with the hollow inner cavity; a socket 23 is arranged at the end part of the internal rotation clamp 2, the socket 23 is communicated with the notch 22, the mouth part of the waterproof bag is inserted into the hollow inner cavity from the socket 23, and the bag body of the waterproof bag can slide into the notch 22 from the socket 23; after the internal rotation clamp 2 is rotated and closed, the mouth of the waterproof bag is limited and clamped by the matching of the internal rotation clamp 2 and the external jacket 1, so that the waterproof purpose is achieved.

Still set up spacing locking mechanism 3 and wire rope handling mechanism 4 between interior spiral clamp 2 and outer jacket 1, can spacing locking interior spiral clamp through spacing locking mechanism 3, interior spiral clamp 2 can not become flexible and open safe and reliable, and stability is good.

The rope can be hung through the rope threading mechanism 4 so as to be convenient for hanging and carrying.

The specific technical scheme is as follows:

the cross-section of interior spiral shell 2 and outer jacket 1 is "U" shape structure, and the one end that presss from both sides 2 with interior spiral shell sets up to blind end 24, sets up the other one end of interior spiral shell 2 to open to constitute socket 23, when the oral area of waterproof bag inserted the inside of cavity inner chamber 21 from socket 23, provide spacingly by blind end 24.

The end part of the outer jacket 1 corresponding to the socket 23 is provided with a limit baffle 11, after the inner rotating clamp 2 is rotated and closed, one end of the opening part of the waterproof bag is limited and shielded by the closed end 24 of the inner rotating clamp 2, and the other end of the opening part of the waterproof bag is limited and shielded by the limit baffle 11 of the outer jacket 1.

The other end of the outer jacket 1 is provided with an opening to form an open end, and the opening can provide a running space for the rotating opening stroke track of the inner rotating clamp 2.

Further, including the one end of rotating the clamp 2 and setting up shaft hole 25, set up locating hole 14 with the position that shaft hole 25 corresponds on the roof and/or the bottom plate of jacket 1 outside, the location sets up the articulated shaft in the locating hole, and interior rotating clamp 2 rotationally articulates on the articulated shaft through shaft hole 25 to make interior rotating clamp can be rotatory around the articulated shaft through shaft hole 25, the articulated shaft is not shown in the figure.

Further, an upper limiting folding edge 26 extending downwards is arranged at the front side edge of the top plate of the internal rotation clamp 2, a lower limiting folding edge 27 extending upwards is arranged at the front side edge of the bottom plate of the internal rotation clamp 2, and a space between the upper limiting folding edge 26 and the lower limiting folding edge 27 forms the notch 22.

Furthermore, a limiting clamping table 31 protruding outwards is arranged on the outer surface of the internal rotating clamp 2, a limiting groove 32 is arranged on the inner surface of the external jacket 1 at a position corresponding to the limiting clamping table 31, and the limiting clamping table 31 and the limiting groove 32 are matched with each other to form a limiting locking mechanism 3.

Specifically, the limiting groove 32 is arranged on the inner surface of the bottom plate of the outer jacket 1 at a position close to the front end of the limiting baffle 11; the limiting clamping table 31 is arranged on the outer surface of the bottom plate of the internal rotation clamp and close to the outer end of the socket.

Furthermore, a hanging ring 41 protruding outwards is fixedly arranged in the middle of the rear side of the inner rotating clamp 2, a slotted hole 42 is formed in the rear side plate of the outer clamping sleeve 1 corresponding to the rotating travel track of the hanging ring 41, so that the rope threading mechanism 4 is formed, when the waterproof bag needs to be carried with a person, the inner rotating clamp 2 is rotated and closed around a hinged shaft, the hanging ring 41 extends out of the slotted hole 42 to the outside of the rear side of the outer clamping sleeve, and a hanging rope can be threaded through the hanging ring 41; when the internal rotation clamp 2 is rotated and opened around the hinged shaft, a small part of rope body of the suspension rope which is threaded on the hanging ring 41 enters the inner part of the external jacket along with the hanging ring 41, and the use and the operation are convenient.

Still further, an operating block 29 protruding outwards is arranged on the bottom plate of the socket part of the internal rotation clamp 2, a stroke groove 16 is arranged at the position of the limit baffle 11 corresponding to the operating block 29, the operating block 29 is convenient to apply application force to open the internal rotation clamp 2, and the stroke groove 16 provides an opening or closing movement stroke for the operating block 29. The operating block is also arranged at the position of the bottom plate of the internal rotation clamp close to the outer end of the socket.

Furthermore, a reinforcing rib 20 is arranged at the rear side of the hollow inner cavity of the internal rotation clamp 2; the front part of the top plate of the internal rotation clamp is provided with an auxiliary limiting rib 28.

The waterproof bag clamp with compact structure of the utility model is generally applicable to the waterproof bag with two sealing zippers at the mouth part of the waterproof bag, when the waterproof bag is used underwater, the waterproof bag has water pressure, the zippers are prevented from being opened by the water pressure, and the waterproof performance is further improved; when the two zippers at the opening part of the waterproof bag are folded in two and then inserted into the hollow inner cavity of the internal rotating clamp, the first zipper can be pressed tightly through the auxiliary limiting rib 28, and further limiting can be provided for the first zipper; for the waterproof bags with thicker thicknesses, the auxiliary limiting ribs 28 can further compress the waterproof bags; the strengthening rib 20 provides the rear side spacing for the oral area of waterproof bag, and strengthening rib 20 can also strengthen the mechanical support intensity of interior spiral clamp simultaneously, and stable in structure is reliable.

Still further, an outer envelope 6 is arranged outside the outer jacket 1; the edge of the outer jacket 1 protrudes outwards to form a limiting flange 17, and the height of the limiting flange 17 is consistent with the thickness of the outer seal 6; the outer cover 6 is provided with a corresponding slot at a position corresponding to the slot 42.

On one hand, the outer cover 6 can shield the positioning hole on the outer jacket and the two ends of the articulated shaft, so that the appearance of the waterproof bag clamp of the utility model keeps the overall consistency, and simultaneously, the articulated shaft and the positioning hole are prevented from water inflow; on the other hand, the outer surface of the outer envelope 6 can be provided with a frosted layer and/or a marking layer so as to achieve the functions of skid resistance, marking, decoration, beauty and the like.

The utility model discloses a waterproof bag clamp with compact structure, interior rotation clamp hinged connection is inside the outer jacket, when interior rotation clamp rotated to open, the waterproof bag mouth part was inserted from the socket to the inside of the hollow cavity of interior rotation clamp, the waterproof bag stretches out to the outside of interior rotation clamp from the notch, after interior rotation clamp rotated around the hinge joint point and closed and got into the inside of outer jacket, the waterproof bag mouth part was spacing clamped tightly by interior rotation clamp and outer jacket cooperation, and through spacing locking of spacing locking mechanism, can be conveniently hung and carried through the rope-threading mechanism, thereby reach waterproof purpose; the structure is simple and compact, the volume is small, the weight is light, the consumption of raw materials is reduced, the volumes of production equipment and a mould can be reduced, the energy is saved, and the appearance is attractive.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a compact structure's waterproof bag presss from both sides which characterized in that: comprises an internal rotating clamp and an external clamping sleeve;

the internal rotation clamp is arranged in the external jacket in a clearance fit manner, and any point of the internal rotation clamp is hinged to the external jacket, so that the internal rotation clamp can be rotated to be closed to enter the external jacket, or the internal rotation clamp can be rotated to be opened;

the internal rotating clamp is provided with a hollow inner cavity capable of accommodating the opening part of the waterproof bag, and the front side of the internal rotating clamp is provided with a notch communicated to the hollow inner cavity; the end part of the internal rotation clamp is provided with a socket which is communicated with the notch;

and a limiting locking mechanism and a rope threading mechanism are also arranged between the internal rotating clamp and the external clamping sleeve.

2. The compact waterproof bag holder of claim 1, wherein: the sections of the internal rotation clamp and the external jacket are both U-shaped structures, one end of the internal rotation clamp is a closed end, and the other end of the internal rotation clamp is opened to form a socket; the tip that the outer clamp overlaps corresponding to the socket is provided with limit baffle, and the other end of outer clamp overlaps opens.

3. The compact waterproof bag holder of claim 2, wherein: one end of the internal rotation clamp is provided with a shaft hole, a positioning hole is formed in the top plate and/or the bottom plate of the external clamping sleeve corresponding to the shaft hole, an articulated shaft is positioned in the positioning hole, and the internal rotation clamp is rotatably articulated on the articulated shaft through the shaft hole.

4. The compact waterproof bag holder of claim 2, wherein: the front side edge of the internal rotation clamp top plate is provided with an upper limiting folding edge extending downwards, the front side edge of the internal rotation clamp bottom plate is provided with a lower limiting folding edge extending upwards, and a notch is formed by a space between the upper limiting folding edge and the lower limiting folding edge.

5. The compact waterproof bag holder of claim 2, wherein: the outer surface of the internal rotation clamp is provided with a limiting clamping table protruding outwards, the inner surface of the external clamping sleeve is provided with a limiting groove at a position corresponding to the limiting clamping table, and the limiting clamping table and the limiting groove are matched with each other to form a limiting locking mechanism.

6. The compact waterproof bag holder of claim 2, wherein: a reinforcing rib is arranged on the rear side of the hollow inner cavity of the internal rotation clamp; the front part of the top plate of the internal rotation clamp is provided with an auxiliary limiting rib.

7. The compact waterproof bag holder of claim 2, wherein: the bottom plate of the socket part of the internal rotation clamp is provided with an outward convex operation block, and the position of the limit baffle corresponding to the operation block is provided with a stroke groove.

8. The waterproof bag holder of any one of claims 1 to 7, wherein: the middle part of the rear side of the internal rotation clamp is fixedly provided with a hanging ring protruding outwards, and a slotted hole is formed in the rear side plate of the external clamping sleeve corresponding to the rotation travel track of the hanging ring, so that the rope threading mechanism is formed.

9. The compact waterproof bag holder of claim 8, wherein: the outer part of the outer jacket is also provided with an outer envelope; the edge of the outer jacket protrudes outwards to form a limiting flange, and the height of the limiting flange is consistent with the thickness of the outer cover.

10. The compact waterproof bag holder of claim 9, wherein: the outer surface of the outer envelope is provided with a frosting layer and/or a marking layer.

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