CN2818090Y

CN2818090Y - Soft handle

Info

Publication number: CN2818090Y
Application number: CN 200520085120
Authority: CN
Inventors: 陈建宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-06
Filing date: 2005-07-06
Publication date: 2006-09-20
Anticipated expiration: 2015-07-06

Abstract

The utility model relates to a soft handle which relates to a handle for hand implements. The utility model comprises a body whose top is provided with a middle bar inserting hole, a gum cover which is sheathed on the periphery of the body, and a gel clamped in a cavity between the body and the gum cover, wherein the gel is sealed in a flaky bursa bag, and the bursa bag is rolled into a canister shape and clamped in the cavity between the body and the gum cover. An opening of the bursa bag can be rapidly and automatically sealed and closed in order to achieve functions of preventing leakage and seepage, and the sealing structure of the gum cover and the body can be simplified. After the bursa bag is molded, pressure and leakproof tests can be carried out independently. A bad bursa bag washed out as soon as the bad bursa bag is discovered in order to reduce the loss of manufacturers. After the components are independently molded and manufactured, the utility model can be assembled and accomplished rapidly in one time with a short time. The utility model has convenient production and test, and low production cost. When the gum cover has breakage or chaps, the gel in the bursa bag can not seep out. Even when the gum cover is broken by biting or gnawing by young children, the gel can not seep out or be eaten by accident, so the utility model has high durability and security. When a component is broken, the component can be replaced immediately, so the utility model has convenient repair and maintenance.

Description

Soft lever

Technical field

The utility model relates to the lever of a kind of hand with article.

Technical background

Disclosed patent documentation US 2004/0205937 A1 in the U.S.'s on October 21st, 2004 " soft lever (PLIABLE HANDLE) " and disclosed patent documentation US2004/0205938 A1 in the U.S.'s on October 21st, 2004 " soft lever (PLIABLE HANDLE) " disclose a kind of lever that can temporarily have memory effect behind release of pressure, its structure is the body of excellent spliced eye during a top has, and gum cover that is sleeved on the body periphery, form cavity between body and the gum cover, utilize the mode of pin hole encapsulating that the inner chamber injection back of mobile gel by body flowed in the cavity by side opening, perhaps after the set aperture of two end boss injects down on body and the gum cover, flow into again in the cavity, so just finish soft lever manufacturing.When external force was applied to lever, lever is stressed will to be out of shape immediately.After external force allayed, the lever of distortion can't reduce immediately, can of short durationly keep the just reduction gradually after gel flows of existing form on the contrary.The lever of the existing form of the of short duration maintenance of energy can be called the lever with memory effect behind this release of pressure.But it also has following shortcoming:

1, because gel has very slow flowability as ointment, so as long as have imperceptible slit or aperture that gel is oozed out.When lever be in one's hands by the time can be because of exerting pressure force gel mobile, so the slit between body and the gum cover is easy to become the position that gel oozes out.Even adopt the measure that compresses that screws togather,, the position that compresses after long-time the use can't continue to guarantee to prevent that blocking gel oozes out owing to can producing loosening.

2, lever after the essential preliminary combination, carries out the encapsulating process again in manufacture process, just carry out the rear portion combination then.For example body and gum cover tentatively make up, and carry out encapsulating or injecting glue again, and last combination is that top, bottom are locked at the two ends of body; Because the process of encapsulating or injecting glue must be arranged in manufacture process, finish so part can not be assembled at short notice immediately, cause the production time tediously long, production cost is too high.

3, exosmose the more part of essential use for fear of gel.For example come the two ends up and down of seal rubber sleeve with top, bottom, and for example the 20th figure of patent documentation US 2004/0205938 A1 " soft handle (PLIABLEHANDLE) " just discloses could form lever behind 6 parts and the perfusion gel.But thus, not only the die sinking cost improves, and assembles also more consuming timely, and for each part is closely cooperated, also makes machine parts'precise processing, causes processing cost higher.

4, after finishing, the lever combination could carry out leakproof and voltage-withstand test again, owing to can not find the free time defective product ahead of time in the manufacture process, and detect and must after the lever manufacturing is finished, just can carry out, so the free time defective product always could be found after the lever manufacturing is finished, therefore mortality is too high, the dealer is produced totally unfavorable.

5, gum cover uses the back because of service life or suffer problem such as improper outside destroy for a long time, causes gum cover to produce be full of cracks or slight crack, and gel is seriously leaked outside, so durability and security make people worried; In addition, gum cover children sting gnaw or suck after, the gel in the cavity is easy to be eaten by mistake and leads to dangerous unexpected.

The utility model content

The utility model aims to provide a kind of soft lever that improves with detection, production cost reduction, durability and security of being convenient to produce.

The technical solution of the utility model is: soft lever, comprise the top have in excellent spliced eye body, be sleeved on the gum cover of body periphery and be clipped in body and gum cover between gel in the cavity; Gel seal is in a sheet capsule bag, and this capsule bag is rolled into tubular and is clipped in the cavity between body and the gum cover.

The top of described body periphery has to the Button Block of outer lug and last location-plate, forms positioning ring groove together between Button Block and the last location-plate; The bottom of body periphery has the following location-plate to outer lug; An inward flange that extends internally is respectively arranged at the top of gum cover and bottom; The capsule bag is stuck between the last location-plate and following location-plate of body periphery; The inward flange at gum cover top is stuck in the positioning ring groove on body top, between the following location-plate that the inward flange clamping of gum cover bottom is fastened on the body bottom and the base of body bottom installation.

Described gum cover and capsule bag are printing opacities, and light emitting diode and button cell are installed in the bottom of body, and establish the press button that is communicated with light emitting diode and button cell on the base of body or the installation of body bottom.

The soft lever of the utility model adopts sheet capsule bag sealing gel, is rolled into tubular then and is clipped in the cavity between body and the gum cover.With sheet capsule bag sealing gel, carry out sealing of involution capsule bag with the involution technology, be beneficial to fast automatic production and seal.Because gel is closed in the capsule bag, can reach the function of leakproof and antiseepage really.Can carry out withstand voltage separately behind the capsule bag forming and the leakproof test, when finding bad former bag, can eliminate, could find leakage problem after need waiting until whole soft lever assembled formation compared with prior art, the utility model can be found defective products ahead of time in manufacture process, can reduce producer's loss.Gum cover is except the effect that makes good looking appearance; it also is the protective layer of former bag; and when gum cover suffers improper damage of external force or produces be full of cracks; gel in the former bag can not ooze out yet; even gum cover is stung by children and is gnawed destruction; also can not cause gel to exosmose and eaten by mistake, so the utility model has more durability and security.After each part independence moulding is made,, finish, make improving productivity, the manufacturing cost reduction so can in the short time, make up rapidly once to assemble owing to do not need encapsulating or injecting glue during assembling.Can change immediately during each damage parts, and needn't worry the gel seepage.Be convenient to maintenance.The top of body employing periphery has Button Block and the last location-plate to outer lug, and the bottom has the structure to the following location-plate of outer lug; Utilize the inward flange at the positioning ring groove clamping gum cover top between Button Block and the last location-plate, the inward flange of the fastening gum cover of the base that install the body bottom and the following location-plate clamping of body bottom bottom; Both taken into account the installation location of former bag, and satisfied the Umbrella class again and used the Button Block parachute-opening snap-fastener is set and use base that the custom of cingulum is set, and this structure had been the most simple and practical.Gum cover and capsule bag adopt the material of printing opacity, light emitting diode and button cell are installed in the bottom of body, can make lever under the state of night or dim light, have eye-catching or the caution effect, and light source is extremely easy to use by the control of the press button on body or base.

Description of drawings

Fig. 1 is the three-dimensional exploded view of an embodiment of the soft lever of the utility model.

Fig. 2 is the three-dimensional combination figure of Fig. 1 embodiment.

Fig. 3 is the full sectional view of Fig. 1 embodiment.

Fig. 4 is the 4A-4A cutaway view of the former bag of Fig. 1 embodiment.

Fig. 5 is the user mode figure of Fig. 1 embodiment.

Fig. 6 is the figure of the state of Fig. 1 embodiment after gum cover is impaired.

Fig. 7 is the user mode figure of the light-emitting base of Fig. 1 embodiment.

The specific embodiment

As shown in Figure 1, an embodiment of the soft lever of the utility model, this soft lever 10, comprise the top have in excellent 100 spliced eyes body 1, be wound on body 1 periphery capsule bag 2, be sleeved on body 1 periphery and coat the gum cover 3 of capsule bag 2 and be fixed on body 1 bottom base 4 and form.Its combination after outward appearance as shown in Figure 2, section is as shown in Figure 3.

Rod 100 can be rod, walking stick, alpin-stock, mallet, hand-held tool etc. in the umbrella in aforementioned, and body 1 is to combine fixing barred body with middle excellent 100, in conjunction with mode have multiplely, implant fixing or riveted and fixed or be formed in one etc. as what disclose on the drawing with latching 101.The waist of body 1 is to locate core 12, and the upper end is provided with to the Button Block 11 of outer lug and last location-plate 13, then forms positioning ring groove 14 together between Button Block 11 and last location-plate 13.The location is provided with following location-plate 15 to outer lug to the bottom of core 12; Also extend under the following location-plate 15 and protrude a bottom 16, the periphery of bottom 16 is provided with annular fastening groove 17.

Aforementioned sheet capsule bag 2, as shown in Figure 4, be in thin type poly-bag 21, fill or pour into gel 22 after again sack is given involution.The means of involution have poly-bag seal means commonly used in the industry such as high-temperature pressurizing, high frequency heat seal, thermal welding.This type of seal means has high leakproofness, low cost, can be beneficial to multiple advantages such as automated machine fast sealing, is different from the encapsulating or the injecting glue operation of prior art fully.Gel 22 is constituted with the colloid of silica gel, epoxy glue or other equivalent characteristics or ointment, makes capsule bag 2 horizontal or pressure is put and make it become sheet shape after encapsulation.During assembling sheet capsule bag 2 is wound on the location the appearance of core 12, and be subjected to location-plate 13 and can not produce after the restriction up and down of location-plate 15 is located it down about unusual fluctuation.Capsule bag 2 can be rolled into tubular around locating the periphery of core 12 with single-turn or multi-turn again, then is easy to assembling if be rolled into tubular with individual pen, and then fastness is preferable if be rolled into tubular with multi-turn.

Aforementioned gum cover 3 has stretching ductility and can permanent deformation after stressed and can reduce the material of involution automatically for soft, and an inward flange that extends internally 33,34 is respectively arranged at its top and bottom; And the central authorities of the

inward flange

33,34 of top and bottom have port 31,32.The port 31 at gum cover 3 tops can penetrate core 12 for aforementioned location when combination, make the inward flange 33 at gum cover 3 tops import in the positioning ring groove 14 on body 1 top, seal and will go up location-plate 13, the inward flange 33 at gum cover 3 tops is also by Button Block 11 and last location-plate 13 crampings simultaneously.34 of the inward flanges of gum cover 3 bottoms are sealed down location-plate 15, and bottom 16 ports 32 by gum cover 3 bottoms are passed, and gum cover 3 will be wound in the location closely is encapsulated in the capsule bag 2 of core 12 this moment.

Aforementioned base 4 is to be fixed on the location under the core 12, just combines fixing with bottom 16.Fixing mode has several, and for example the base shown in the drawing 4 is provided with a catching groove 41, is provided with the stop ring 42 of protrusion in the catching groove 41, imports for bottom 16 with catching groove 41 during combination, in the fastening groove 17 of 42 embeddings bottoms 16 of stop ring and reach secure bond.Again, base 4 and following location-plate 15 give tight clamping with the inward flange 34 of gum cover 3 bottoms.In addition, cingulum 43 can be set up in the side of base 4 or bottom, the usefulness of guiding and supporting for the user.

The anabolic process of present embodiment is that capsule bag 2 is wound on the location between the last location-plate 13 of core 12 peripheries and the following location-plate 15; The location that then gum cover 3 is coated on the capsule bag 2 of reeling is core 12 peripheries, and the inward flange 33 that makes the top is stuck in the positioning ring groove 14 on body 1 top, the inward flange 34 of gum cover 3 bottoms is sealing location-plate 15, at last with bottom 16 secure bond of base 4 and body 1 and inward flange 34 clampings of gum cover 3 bottoms are fastened between the base 4 of the following location-plate 15 of body 1 bottom and the installation of body 1 bottom.The number of spare parts of present embodiment is less than aforementioned prior art scheme, the anabolic process that does not need encapsulating or injecting glue again, really can in the extremely short time, assemble fast and finish, and can thoroughly solve the gel problem of exosmosing, and in manufacture process, find the defective products that gel exosmoses ahead of time, to reduce producer's loss; In addition, can more can meet producer's interests with manufacturing cost and shorter combination process production still less.Figure 5 shows that user mode figure, when the user grips soft lever 10, the relation of exerting pressure owing to hand makes gum cover 3 and the together distortion of former bag 2, make gum cover 3 surfaces produce the contour shape that coincide with palm, even soft lever 10 is under the inelastic state of former bag and can not reduce immediately behind the love release of pressure, temporary transient reservation deformation form as the memory is arranged on the contrary, after gel flows, just can reduce gradually.

As shown in Figure 6, gum cover 3 has more the effect of the former bag 2 of protection except having the effect with former bag 2 typings.When gum cover 3 was subjected to outside destroy to produce slight crack 35, inner gel 22 can be avoided in the poly-bag 21 producing leaking outside because of being enclosed in, and this drip-preventing function is that aforementioned prior art scheme is unexistent.Secondly, even gum cover 3 does not damage, lever 10 does not have gel yet and exosmoses from two ends up and down, because gel 22 is closed in the poly-bag 211111, no matter whether be in pressured state, gel 22 definitely can't produce and exosmose.

As shown in Figure 7, the light-emitting device of being made up of light emitting diode 52 and button cell 5 is installed in the bottom of body 1, and on the base 4 of body 1 bottom installation, is established the press button 51 that is communicated with light emitting diode 52 and button cell.Open or close the power supply of light-emitting device 5 by pushing press button 51, control light emitting diode 52 is luminous or not luminous.Body 1, capsule bag 2, gum cover 3 can produce eye-catching or caution effect when light-emitting device 5 was luminous under the printing opacity effect.For reaching preferable translucent effect, the material of body 1, capsule bag 2, gum cover 3 with full impregnated light or semi-transparent be good.Certainly, it is toggle switch that press button 51 can change into, or is installed on the body 1.

The above only is the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this, and the equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.

Claims

1. soft lever, comprise the top have in excellent spliced eye body, be sleeved on the gum cover of body periphery and be clipped in body and gum cover between gel in the cavity; It is characterized in that: gel seal is in a sheet capsule bag, and this capsule bag is rolled into tubular and is clipped in the cavity between body and the gum cover.

2. soft lever according to claim 1 is characterized in that: the top of described body periphery has to the Button Block of outer lug and last location-plate, forms positioning ring groove together between Button Block and the last location-plate; The bottom of body periphery has the following location-plate to outer lug; The capsule bag is stuck between the last location-plate and following location-plate of body periphery; An inward flange that extends internally is respectively arranged at the top of gum cover and bottom; The inward flange at gum cover top is stuck in the positioning ring groove on body top, between the following location-plate that the inward flange clamping of gum cover bottom is fastened on the body bottom and the base of body bottom installation.

3. soft lever according to claim 2, it is characterized in that: described gum cover and capsule bag are printing opacities, light emitting diode and button cell are installed in the bottom of body, and on the base of body or the installation of body bottom, are established the press button that is communicated with light emitting diode and button cell.