CN221738059U - Novel flexible counter weight spare dives - Google Patents

Abstract

The utility model discloses a novel diving flexible weight piece, which comprises a multi-layer structure formed by combining a reinforcing steel wire layer arranged on the inner wall, a middle weight layer adhered to the outer wall of the reinforcing steel wire layer, and a rubber outer layer adhered and wrapped on the outer wall of the middle weight layer. The reinforced steel wire layer, the middle weight layer and the rubber outer layer of the multilayer structure are all made of elastic materials. Specifically, the counterweight piece is an arc-shaped neck hanging piece, and the tail part of the counterweight piece can rotate around the space and is used for hanging on the neck. The utility model has simple operation and convenient use, can randomly stretch, bend and twist the diving flexible weight to the shape, size and width degree which are required by the diving, is suitable for any crowd, can be directly hung on the neck, the hands, the feet, the waist and the like according to the bent size, shape and width degree, and can effectively reduce the upward buoyancy during diving.

Description

Novel flexible counter weight spare dives

Technical Field

The utility model relates to a diving apparatus, in particular to a novel diving flexible weight piece.

Background

When diving, because of lung reasons and high salt content in seawater, the human body is easy to float in the seawater, so a diver must wear a loaded article to balance the weight, so that the diver can maintain general buoyancy in the seawater, the problems of limited materials and angles of the conventional diving device cannot be stretched, bent and twisted at will, and the size and the width of the diving weight cannot be suitable for any crowd. To this end we propose a new type of submersible flexible weight.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides a novel diving flexible weight piece.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel flexible weight spare dives, includes by the inner wall be provided with consolidate the steel wire layer, consolidate the steel wire layer outer wall bond have middle weight layer, middle weight layer outer wall bond the parcel have the multilayer structure that rubber outer layer combination formed. The multilayer structure is formed by integral molding, pressing and glue injection. The inner wall of the reinforced steel wire layer is provided with a through hole along the axial direction, a spring component is arranged in the through hole in an extending mode, and the spring component is spirally wound on the inner wall of the reinforced steel wire layer.

Preferably, the rubber outer layer is used for attaching, sealing and wrapping protection on the reinforced steel wire layer and the middle weight layer.

Preferably, the outer wall of the rubber outer layer is made of an anti-skid material.

Preferably, the middle weight layer is made of lead yarn, and is shaped like a strip and integrally formed from the top end to the tail part.

Preferably, the reinforcing steel wire layer, the middle weight layer and the rubber outer layer of the multi-layer structure are all preferable, one end of the multi-layer structure is provided with a locking piece, one side of the bottom of the locking piece is provided with a clamping groove, the other end of the multi-layer structure is provided with a clamping piece, and the clamping piece is inserted into the clamping groove of the locking piece to be connected in a buckling manner for unlocking or fastening.

Preferably, the tail part of the end of the multilayer structure is provided with a first buckle and a second buckle, and the first buckle and the second buckle are mutually buckled and connected in the same axial direction after being assembled with the elastic band for unlocking or fastening.

The utility model has the beneficial effects that: the utility model has simple operation and convenient use, can randomly stretch, bend and twist the diving flexible weight to the shape, size and width degree which are required by the diving, is suitable for any crowd, can be directly hung on the neck, the hands, the feet, the waist and the like according to the bent size, shape and width degree, and can effectively reduce the upward buoyancy during diving.

Drawings

Fig. 1 is a cross-sectional view of the present utility model.

Fig. 2 is a perspective view of the present utility model.

Fig. 3 is an expanded view of the present utility model.

Fig. 4 is a partial view of the present utility model.

Fig. 5 is a human neck hanging diagram of the present utility model.

Description of the embodiments

The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.

As shown in fig. 1-5, a novel submerged flexible counterweight comprises a multi-layer structure formed by combining a reinforced steel wire layer 1 arranged on the inner wall, a middle counterweight layer 2 bonded on the outer wall of the reinforced steel wire layer, and a rubber outer layer 3 bonded and wrapped on the outer wall of the middle counterweight layer. The middle weight layer is a lead yarn formed by casting integrally, the lead yarn has the advantages of soft texture, forgeability, good plasticity and the like, the inner wall of the reinforced steel wire layer is provided with a through hole 4 along the axial direction, a spring part 5 is arranged in the through hole 4 in an extending manner, and the spring part 5 is spirally wound on the inner wall of the reinforced steel wire layer. The multi-rubber outer layer 3 is used for carrying out a casting integrated structure of laminating, sealing, wrapping and protecting the reinforcing steel wire layer 1 and the middle weight layer 2.

Preferably, the outer wall of the rubber outer layer 3 is made of an anti-slip material for preventing the counterweight from sliding during diving, and is unstable in holding. Preferably, the middle weight layer 2 is made of lead yarn, the lead yarn is soft in texture, can be forged and cast, has good plasticity, is suitable for any bending, stretching and twisting of a user, is integrally formed by extending the long strip from the top end to the tail end, can be wound on the limbs on the body or directly hung on the neck, increases the weight of a certain part of the body, and has higher flexibility; when emergency is met, the emergency safety device is quite convenient and quick to detach, and divers can lighten weight in the fastest time and float on the water surface to ensure self safety.

Preferably, the reinforcing steel wire layer 1, the middle weight layer 2 and the rubber outer layer 3 of the multi-layer structure are made of elastic materials and can be bent better. The rubber outer layer is not limited to rubber material, but can be other elastic material. The middle weight layer may be lead, but is not limited to lead, and may be made of other feasible metal materials.

Example 1: preferably, one end of the multilayer structure is provided with a locking piece 6, one side of the bottom of the locking piece is provided with a clamping groove 61, the other end of the multilayer structure is provided with a clamping piece 7, and the clamping piece 7 is inserted into the clamping groove 61 of the locking piece to be connected in a buckling manner for unlocking or fastening. The clamping piece 7 is connected with the top end of the locking piece 6 in a clamping way, and the locking piece and the clamping piece are mutually clamped, so that the weight piece can be fixed in an end-to-end way.

Example 2: preferably, the tail part of the end of the multilayer structure is provided with a first buckle and a second buckle, the first buckle and the second buckle are mutually buckled and connected in the same axial direction after being assembled with the elastic band, and the assembled elastic band can rotate to adjust the angle. The design not only can enable a user to accurately and conveniently fasten under the condition of single hand or blind fitting, but also can play an auxiliary reinforcing role except fastening fixation, and looseness is avoided.

Example 3: preferably, the weight piece is an arc-shaped neck hanging piece 8, and the tail part of the weight piece can rotate around the space for hanging on the neck. The concave part is arranged in the middle of the arc-shaped neck hanging piece, so that the internal space is larger, and the neck hanging piece is more closely and more comfortable to hang. Furthermore, the arc-shaped neck hanging piece has a rotation function, and even can be made into a whole by adopting a deformable elastic material, so that the arc-shaped neck hanging piece has a rotation deformation function.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims (7)

1. A novel submerged flexible weight, characterized in that: the multi-layer structure is formed by combining a reinforcing steel wire layer, a middle weight layer adhered to the outer wall of the reinforcing steel wire layer, and a rubber outer layer adhered and wrapped on the outer wall of the middle weight layer.

2. A novel submersible flexible weight according to claim 1, wherein: the inner wall of the reinforced steel wire layer is provided with a through hole along the axial direction, and a spring component is arranged in the through hole in an extending manner.

3. A novel submersible flexible weight according to claim 2, wherein: the spring component is spirally wound on the inner wall of the reinforced steel wire layer.

4. A novel submersible flexible weight according to claim 1, wherein: the middle weight layer is made of lead yarn with the top end extending to the tail part and integrally formed.

5. A novel submersible flexible weight according to claim 1, wherein: the reinforced steel wire layer, the middle weight layer and the rubber outer layer are all made of elastic materials.

6. A novel submersible flexible weight according to any one of claims 1 to 5, wherein: the locking piece is offered to multilayer structure one end, the draw-in groove has been offered to one side of locking piece bottom, with the chucking spare block connection that multilayer structure other end offered.

7. A novel submersible flexible weight according to any one of claims 1 to 5, wherein: the tail part of the end of the multilayer structure is provided with a first buckle and a second buckle, and the first buckle and the second buckle are mutually buckled and connected in the same axial direction after being assembled with the elastic band.