CN110277760A - A kind of buckle-type float - Google Patents

Abstract

The present invention is applicable to provide the occasion of buoyancy to type objects such as cable, ropes, for example, being applied on the cable of swimming pool cleaning.Specifically, the present invention provides a kind of buckle-type Floater Structures, entire float uses integral structure, floating body part is divided into two parts of connection along axis, pass through flexible connection band connection between two parts, it is deployable, also can be fastened by flexible cingulum is a cylinder with a central hole, on the inner wall of centre bore be equipped with protrusion annulus and and hemispherical protuberances, pass through frictional force and deformation, float can integrally be bound round on cable or rope, and be adapted to the variation of the diameter of cable and rope in a certain range.Hollow blow molding technology one-pass molding can be used in entire float, has structure simple, easy to assembly, adaptable, the multiple advantages such as low in cost.

Description

A kind of buckle-type float

Technical field

The present invention is applicable to provide the occasion of buoyancy to type objects such as cable, ropes, for example, the line of swimming pool cleaning Cable.

Background technique

Automatic cleaning machine of swimming pool needs cable to float on the water surface when running, the general package for using integral foam material The special buoyancy cable on core, or be sleeved on common cable with the floating item pipe of segmentation or floating ball, swim in cable On the water surface.In addition to keeping swimming pool cleaning stable, often one, two floating ball also will be installed in the outlet of cleaner To improve the centre of buoyancy of machine entirety.But at present all there is certain deficiency to the mode of cable offer buoyancy in these types.Example Such as, although integral foam material package buoyancy cable have the advantages that it is beautiful and clean, often with tensile strength it is insufficient Feature can greatly increase the cost of cable according to high-intensitive interlayer again, simultaneously because the fixation of its buoyancy is non-adjustable Section, the swimming pool with channel line using when often tangle and swim in the swimming lane line of the water surface, be not normally functioning cleaner. For the counterlath pipe using suit mode or floating ball mode cable when, need one by one floating item pipe or floating ball from one end of cable It is sleeved on cable, produces very time-consuming and laborious.For improving floating ball used by machine centre of buoyancy, generally there are suit and fastening two Kind of mode, the problem that the floating ball for being set with mode equally has installation inconvenient, and the floating ball of manner then usual structure It is more complicated, there are the parts such as shell and internal buoyance material, mold early period investment is bigger, and cost per unit is relatively high.

Summary of the invention

To overcome defect of the existing technology, the present invention provides a kind of buckle-type Floater Structure.

To achieve the above object, the present invention uses following proposal:

Entire float uses integral structure, and floating body part is divided into the two parts being connected along axis, deployable, can also detain It is combined into a cylinder with a central hole, float is integrally bound round on the cable or rope passed through from centre bore；

By flexible connection band connection between two halves float, bound together by flexible cingulum；

Two halves float is respectively equipped with the groove and boss of protrusion, and can cooperating when two halves snap together, it is fixed to play Position effect；

It is equipped with the annulus and hemispherical protuberances of protrusion in float inner ring, float lock ring can be made when two halves snap together On cable or rope and the variation of cable or rope diameter in a certain range is adapted to, using can also be online when biggish strength It is moved on cable or rope；

It when the diameter of cable or rope is thinner, cannot make float lock ring when on cable, float can also be set with online It is used on cable, needs to be arranged on cable or rope additional clip at this time for fixing the position of float；

Hollow blow molding technology one-pass molding can be used in entire float, low in cost, is very suitable to produce in enormous quantities.

Compared with the existing technology, the invention has the following beneficial effects:

1, it since entire float uses the structure of buckle-type, can be installed at any time with any position of direct-on-line cable or rope With remove, without the float as original through-hole type, it is necessary to penetrate cable or rope from one end in advance, then move again to suitable When position fix.

It 2, can be by rubbing when two halves snap together due to being equipped with the annulus protruded and hemispherical protuberances on float Wiping power and deformation makes float lock ring on cable and rope, without destroying cable the mode as anchoring；

3, when needing to adjust position, float can be moved on cable or rope using biggish strength, or even need not It scratches and opens buckle and then fastened again in new position again, the spacing of the float on cable is adjusted by this method with can be convenient To control the buoyancy of entire cable, the cable of cleaner is avoided to emerge too many and tangle swimming lane line.

4, entire float uses the one-pass molding of hollow blow molding technology, low in cost, is very suitable to produce in enormous quantities.

Detailed description of the invention

Fig. 1 float expanded schematic diagram one；

Fig. 2 float expanded schematic diagram two；

The schematic diagram that Fig. 3 float is applied on cleaner cable；

Fig. 4 float fastens sectional view

In figure: 1, floating body one, 2, floating body two, raised semicircular ring on 3a, floating body one, raised semicircle on 3b, floating body two Ring, the center semicircle groove on 4a, floating body one, the center semicircle groove on 4b, floating body two, 5, flexible cingulum, 6, boss, 7a, Hemispherical protuberances on floating body one, the hemispherical protuberances on 7b, floating body two, 8, flexible link belt, 9, groove, 10, hook, 11, Groove, 12, one cavity of floating body, 13, two cavity of floating body, 14, cable

Shown in Fig. 1, buckle-type is blow molded the unfolded state of float, and using integral molding structure, specific structure includes: floating Body 1, floating body 22, floating body one are connect with floating body two by flexible link belt 8；The semicircular ring of protrusion is equipped on floating body 1 3a, center semicircle groove 4a, groove 9, hemispherical protuberances 7a；Semicircular ring 3b, the boss 6, hemisphere of protrusion are equipped on floating body 22 Shape protrusion 7b, flexible cingulum 5, center semicircle groove 4b, boss 6 are equipped with hook 10 in the end of flexible cingulum 5.

As shown in Fig. 2, buckle-type is blow molded the unfolded state of float, 10 phase of hook set by the end with flexible cingulum 5 Accordingly, matched groove 11 is equipped on floating body 1.

As shown in figure 3, buckle-type blow molding float is fastened on the state on cable, the hook 10 in the end of flexible cingulum 5 Catch on the corresponding groove 11 on floating body 1, cable 14 is from the center semicircle groove 4a on floating body one and the center on floating body two Semicircle groove 4b, which is closed in the circular hole to be formed, to be passed through, and entire float hoop is on cable 14.

As shown in figure 4, cross-sectional profile figure when buckle-type blow molding float is fastened on cable, passes through flexible link belt 8 Bending deformation, floating body 1 and the closure of floating body 22 is together, and boss 6 is embedded in groove 9 and plays positioning action at this time, simultaneously The hook 10 of the end of flexible cingulum 5 catches on the corresponding groove 11 on floating body 1, and thus two semi-floats are locked completely after fastening It is fixed；One 4a of center semicircle groove on the floating body one and center semicircle groove 4b on floating body two is closed to form a complete circle Hole, cable 14 are passed through from circular hole, and semi-cylindrical hill 7b (7a) withstands cable 14, and semi-cylindrical hill 7b (7a) and cable 14 all can Certain deformation occurs, then mutually chokes, binds round entire float tightly on cable 14.Semicircular ring 3a and 3b, which is also closed, at this time is One annulus, tightly wales cable 15, plays the role of increasing friction force.The setting of semi-cylindrical hill and semicircular ring can also make Float adapts to the variation of a certain range of cable size, remains that entire float wales cable.The cavity 12 of floating body one with The cavity 13 of floating body two is to play the role of providing buoyancy by two generated when blow molding independent totally enclosed cavitys.

In use, the position for center semicircle groove 4b cable 14 being placed on the floating body 22 of the blow molding float of expansion, so Rotation floating body 1 is allowed to that cable is snapped together and waled with floating body 22 afterwards, is finally bent flexible cingulum 5, hook 10 is hooked On groove 11, float entire so is just tightly bound round on cable 14.The interval installation respective numbers on cable or rope Float thus can be such that whole cable or rope swims on the water surface.When the diameter of cable or rope is thinner, float cannot be made Lock ring can also be sleeved on float when on cable on cable and use, and need to be arranged on cable or rope at this time additional Clip is used to fix the position of float, such as wales two additional clips respectively on the cable at float both ends, it can Float is limited on the cable or rope among two clips.

When adjusting the spacing of float, if adjustable range is larger, hook 10 can be scratched open, float is removed, then new Position fastens again；If adjustment distance is smaller, pushing directly on the float on cable using biggish power can be real It is existing；At this point, the weight of cable or rope of the float between the float that the water surface is supported will be increased with it or be reduced, thus may be used To change the equilibrium state of float and cable or rope, entire cable or rope is made to be in the different conditions such as floating, suspension.In reality In the application of border, so that whole cable is in the approximate state to suspend using this feature, at this time due to cable itself be in the water surface it Under, the cable of cleaner can be made to avoid tangling the swimming lane line for swimming in the water surface in swimming pool.

Claims (6)

1. a kind of buckle-type float, it is characterised in that: the floating body part of float is divided at least two parts being connected along axis, It is deployable, it can also fasten as a cylinder with a central hole, float integrally binds round or be sleeved on the cable passed through from centre bore Or on rope.

2. buckle-type float according to claim 1, it is characterised in that: connected between floating body each section by flexible link belt It connects, is bound together by flexible cingulum.

3. buckle-type float according to claim 1, it is characterised in that: separated floating body each section is respectively equipped with phase interworking The groove and boss of conjunction, when each section snaps together, boss is embedded in corresponding groove, and it is mutually fixed between each section floating body to make Position.

4. buckle-type float according to claim 1, it is characterised in that: be equipped with the annulus and hemisphere of protrusion in float inner ring Shape protrusion, when separated part snap-fit together when, the annulus and hemispherical protuberances of protrusion choke cable or rope, and size can So that float lock ring is on cable or rope and adapts to the variation of cable or rope diameter in a certain range, biggish strength is used When can also make entirely to move on cable or rope.

5. buckle-type float according to claim 1, it is characterised in that: when float be sleeved on cable or rope can along When cable moves freely, the position of float is limited using the additional clip being fixed on cable or rope.

6. buckle-type float according to claim 1, it is characterised in that: entire float uses integral structure, in Empty blow molding technology production molding.