CN102069485A

CN102069485A - Handle

Info

Publication number: CN102069485A
Application number: CN2010105600189A
Authority: CN
Inventors: 王伟毅
Original assignee: Hangzhou Great Star Industrial Co Ltd
Current assignee: Hangzhou Great Star Tools Co Ltd; Hangzhou Great Star Industrial Co Ltd
Priority date: 2010-11-25
Filing date: 2010-11-25
Publication date: 2011-05-25
Anticipated expiration: 2030-11-25
Also published as: CN102069485B

Abstract

The invention discloses a handle, and belongs to a hardware tool. The conventional handle is difficult to ensure holding comfortableness of different users. The handle comprises a holding handle and a tool handle, wherein the holding handle comprises a rigid inner core and a soft jacket, the soft jacket is assembled on the outer side of the rigid inner core, and a sealed space is formed between the soft jacket and the rigid inner core; liquid is filled in the sealed space; the rigid inner core is provided with an assembly hole; and the assembly hole is sleeved on the tool handle, and the holding handle is fastened on the tool handle through a fastener. During use, the soft jacket is held by a user, the soft jacket is properly deformed under the action of the holding force to adapt the hand shape of the user, and the deformed soft jacket extrudes the filled liquid, so that the liquid flows to change the support for the soft jacket, the soft jacket is kept in the shape, and the holding comfortableness of the different users can be ensured.

Description

Handle

Technical field

The invention belongs to hardware ﹠ tools, can produce change of shape when specifically being a kind of the gripping so that the handle of better gripping.

Background technology

Existing handle grip is uncomfortable, comprises hard handle and gentle matter handle, and they are once making, and its shape profile can not change, and also different in view of its hand-type of different users, therefore, it is comfortable that existing handle is difficult to guarantee that the different users grips.

Summary of the invention

The technical assignment of the technical problem to be solved in the present invention and proposition is that existing handle is difficult to guarantee that the different users grips comfortable defective, can produce change of shape when a kind of the gripping is provided so that the handle of better gripping.

For solving the technical problem that the present invention proposes, handle of the present invention is by the following technical solutions: it comprises grab handle and pad, it is characterized in that described grab handle comprises rigid inner core and soft overcoat, described soft overcoat is assemblied in the outside of described rigid inner core and forms seal cavity between the two, fill liquid in the described seal cavity, described rigid inner core has pilot hole, and described grab handle is set on the described pad by this pilot hole.This handle is under nature, and soft overcoat relies on the attribute of liquid-filled support and self material can keep existing shape; During use, the user grips soft overcoat, under the effect of the power of gripping, can force soft overcoat suitably to be out of shape the hand-type that adapts to the user, and the soft overcoat of distortion can push filled liquid, make the support of liquid flow change to soft overcoat, soft overcoat is remained on this shape, so it is comfortable to guarantee that the different users grips.

For the sealing property and the assembling fastness of grab handle on pad that guarantee seal cavity, trim ring is all assembled in the front end of described grab handle, rear end, and described trim ring has ring wall and this ring wall is enclosed in outside the end of described soft overcoat.

In order to guarantee the sealing property of seal cavity, described soft overcoat and rigid inner core are assembled together by the annular groove and the ring limit at the two two ends equally.

As a kind of securing member that passes through easy to implement described grab handle is fastened on connected mode on the described pad, described grab handle is fastened on the described pad by a securing member.The rear portion of described grab handle has a connecting wall, and described securing member penetrates described pilot hole from the rear side of this connecting wall and is connected with described pad.Concrete, this connecting wall can be formed on the described rigid inner core; Also can be at the rear end of described grab handle assembling trim ring, described connecting wall is formed on the described trim ring.Further, described securing member can be connected on the handle body of described pad; Also can assemble pulling block on the handle body of described pad, described securing member is connected on this pulling block.Outside securing member is exposed to and the integrality that guarantees grab handle, tail end clamping one lid of described grab handle is established the tail-hood of described securing member.

In order to guarantee the assembling fastness of grab handle on pad, have a step on the described pad, the front end of described grab handle is conflicted on this step.Therefore can utilize securing member that grab handle is squeezed on this step.Concrete, described step can be formed on the handle body of described pad, can fastening accessory on the handle body of described pad, and described step is formed on the described accessory.

Instrument rotates relative to grab handle in order to prevent to use, and described pilot hole and pad are provided with the spline structure that matches, as the stupefied and groove that cooperatively interacts.

As a kind of preferable selection, described liquid is water white transparency, nonpoisonous and tasteless liquid-state silicon gel.

The invention has the beneficial effects as follows: this handle is under nature, and soft overcoat relies on the attribute of liquid-filled support and self material can keep existing shape; During use, the user grips soft overcoat, under the effect of the power of gripping, can force soft overcoat suitably to be out of shape the hand-type that adapts to the user, and the soft overcoat of distortion can push filled liquid, make the support of liquid flow change to soft overcoat, soft overcoat is remained on this shape, so it is comfortable to guarantee that the different users grips.

Description of drawings

Fig. 1 is that the structure of an embodiment of handle of the present invention is combined in a kind of generalized section on the pad of rake that is.

Fig. 2 is the enlarged diagram of the part-structure of section shown in Fig. 1.

Fig. 3 is the schematic diagram of harrowing shown in Fig. 1.

Fig. 4 is the generalized section of preceding trim ring shown in Fig. 2.

Fig. 5 is Fig. 4 right view.

Fig. 6 is the generalized section of soft overcoat shown in Fig. 2.

Fig. 7 is the structural representation of rigid inner core shown in Fig. 2.

Fig. 8 is that the A-A of Fig. 7 is to generalized section.

Fig. 9 is the generalized section of pulling block shown in Fig. 2.

Figure 10 is the generalized section of the trim ring of back shown in Fig. 2.

Figure 11 is the right view of Figure 10.

Figure 12 is the generalized section of tail-hood shown in Fig. 2.

Figure 13 is the left view of Figure 12.

Figure 14 is that the structure of another embodiment of handle of the present invention is combined in a kind of generalized section on the pad of shovel that is.

Figure 15 is the enlarged diagram of the part-structure of section shown in Figure 14.

Figure 16 is Figure 14 vertical view.

Figure 17 is the schematic diagram of an accessory shown in Figure 15.

Figure 18 is the schematic diagram of another accessory shown in Figure 15.

Figure 19 is that the structure of the 3rd embodiment of handle of the present invention is combined in a kind of generalized section on the pad of brush that is.

Figure 20 is Figure 19 vertical view.

Figure 21 is the enlarged diagram of the part-structure of section shown in Figure 19.

Figure 22 is the generalized section of pad shown in Figure 21.

Figure 23 is Figure 22 vertical view.

Number in the figure explanation: 1-rake, 2-rigid inner core, the soft overcoat of 3-, 4-seal cavity, 5-pilot hole, trim ring before the 6-securing member, 7-, trim ring behind the 8-, 9-ring wall, 10-ring wall, the 11-rib, the 12-draw-in groove, the 13-annular groove, 14-encircles the limit, the 15-connecting wall, 16-pulling block, 17-lug boss, 18-tail-hood, the 19-step, 20-shovel, 21-handle body, 22-first accessory, 23-second accessory, 24-securing member, 25-brush, 26-inserting column.

The specific embodiment

The present invention will be further described by several embodiment below in conjunction with Figure of description.

Embodiment one

The structure that is illustrated in figure 1 as first embodiment of handle of the present invention is combined in a kind of generalized section on the pad of rake 1 that is.This handle (referring to Fig. 2) comprises grab handle and pad, grab handle comprises that rigid inner core 2(is referring to Fig. 7, Fig. 8) and soft overcoat 3(referring to Fig. 6), soft overcoat 3 is assemblied in the outside of rigid inner core 2 and forms seal cavity 4 between the two, fill liquid in the seal cavity 4, rigid inner core 2 has pilot hole 5(referring to Fig. 8), this pilot hole 5 is enclosed within on the pad and by a securing member 6 grab handle is fastened on the pad.

Especially, trim ring 7(was referring to Fig. 4, Fig. 5 before assembled respectively the front end of grab handle, rear end), back trim ring 8(is referring to Figure 10, Figure 11), preceding trim ring 7, back trim ring 8 have

ring wall

9,10 and this ring wall is enclosed in outside the end of soft overcoat 3, can the end of soft overcoat 3 be retrained, impel the end of soft overcoat 3 to combine and guarantee sealing, and utilize the rigidity of trim ring to guarantee the assembling fastness of grab handle on pad with rigid inner core 2.Especially trim ring links the end that is connected on rigid inner core by revotating card, concrete, this rotation buckle is provided in a side of rib 11(rib 11 on the trim ring referring to Fig. 4, preceding trim ring 7 shown in Figure 5, rib structure on the back trim ring 8 is identical therewith, refuse mark), during assembling rib 11 aimed at breach on the rigid inner core 2 and is pushed into draw-in groove 12(draw-in groove 12 on the corresponding rigid inner core 2 referring to the rigid inner core 2 of Fig. 7, Fig. 8), again trim ring is rotated the breach that an angle makes rib 11 stagger on the rigid inner core and get final product.

Soft overcoat 3 and rigid inner core 2 are passed through the annular groove 13 and the ring limit 14(annular groove 13 at the two two ends and are encircled the rigid inner core 2 of limit 14 referring to Fig. 7, Fig. 8, structure is identical therewith with the ring limit for annular groove on the soft overcoat 3, refuse mark, the ring checkpost is in the annular groove of correspondence during assembling) be assembled together.This structure can be utilized the strain of soft overcoat 3 to make it fully contact when being assembled together with rigid inner core 2 and guarantee sealing.

Form connecting wall 15 on the rigid inner core 2, the handle body 21(handle body of pad is meant the shank that directly extends out from the instrument) be equipped with pulling block 16(pulling block 16 referring to Fig. 9), concrete, be to hang in the hole on the handle body 21, utilize securing member 6 to penetrate pilot hole 5 again and be connected on the pulling block 16 grab handle is fastened on the pad from the rear side of connecting wall 15 by the lug boss on the pulling block 16 17.

Tail end clamping one lid of grab handle is established the tail-hood 18(of securing member 6 referring to Figure 12, Figure 13).In view of this tail-hood 18 and grab handle form unsymmetric structure, therefore, the interface arrangment of tail-hood and grab handle also can be arranged to unsymmetric structure for the ease of installing, make tail-hood only can be assemblied on the grab handle by unique angle.Concrete, the interface arrangment of tail-hood 18 is that the assembling assembling mode that is similar to the back trim ring is assemblied on the rigid inner core 2, can also play a supporting role to the back trim ring.

Have a step 19(on the handle body 21 of pad referring to Fig. 3), the front end of grab handle is conflicted on this step 19.Therefore can utilize securing member 6 grab handle to be squeezed in the assembling intensity that guarantees grab handle on this step 19.In view of the existence of this step 19, the handle body 21 of described pad should have enough specifications.

Instrument rotates relative to grab handle in order to prevent to use, and pilot hole and pad have the spline structure that cooperatively interacts, as stupefied and groove.

As a kind of preferable selection, liquid is liquid-state silicon gel.

The handle of this structure, be enclosed within soft overcoat 3 on the rigid inner core 2 and filled liquid-state silicon gel in seal cavity, trim ring 7, back trim ring 8 before the assembling of rigid inner core 2 two ends, hang over pulling block in the hole on the handle body and insert installing hole together, securing member 6 is connected on the pulling block 16, and last fit on tail-hood gets final product.

Embodiment two

As shown in figure 14 for the structure of second embodiment of handle of the present invention be combined in a kind of for shovel 20(referring to Figure 16, also blade, sawtooth can be set at two edges of this shovel) pad on generalized section.This handle (referring to Figure 15) has same inventive concept with embodiment one, at this its difference with respect to embodiment one only is described, something in common will not be given unnecessary details: pad comprises handle body 21 and is fastened on the first accessory 22(on the handle body 21 referring to Figure 17) and the second accessory 23(referring to Figure 18), this first accessory 22 and second accessory 23 also are being illustrated as bolt with securing member 24(by protuberance on it (this protuberance is similar to the protuberance 17 on the pulling block) and hole amalgamation on the handle body 21) be fastened on the handle body 21, step 19 is formed on first accessory 22 and second accessory 23 (referring to Figure 17, Figure 18).And in view of the existence of first accessory 22, the assembly relation of pulling block 16 and pad is to hang over by the lug boss on the pulling block 16 17 to realize in the hole on first accessory 22; The spline structure that being used on the pad cooperates with pilot hole then is formed on two accessories.

The handle of this structure, be enclosed within soft overcoat 3 on the rigid inner core 2 and filled liquid-state silicon gel in seal cavity, trim ring 7, back trim ring 8 before the assembling of rigid inner core 2 two ends, first accessory 22 and second accessory 23 are assemblied on the handle body 21, pulling block is hung in the hole of first accessory 22 and insert installing hole together, securing member 6 is connected on the pulling block 16, and last fit on tail-hood gets final product.

Embodiment three

Figure 19, the 20th, the structure of the 3rd embodiment of handle of the present invention is combined in a kind of generalized section on the pad of brush 25 that is.This handle (referring to Figure 21) has same inventive concept with embodiment one, at this its difference with respect to embodiment one only is described, something in common will not be given unnecessary details: preceding trim ring 7, back trim ring 8 be enclosed within respectively soft overcoat 3 before, rearward end, connecting wall 15 is formed on the trim ring 8 of back, securing member 6 penetrates pilot hole 5 from the rear side of connecting wall 15 and is connected on the handle body 21, tail-hood 18 is plugged on and securing member 6 lids is established by the inserting column 26 of the spliced eye on it on the trim ring of back, this structure, when being fixed on grab handle on the pad, before can making with securing member 6, back trim ring is squeezed in assurance sealing on the rigid inner core with the two ends of soft overcoat.The spline structure that cooperatively interacts on pilot hole 5 and the pad (referring to Figure 22,23) is presented as square hole and quadrangular.

The handle of this structure, be enclosed within soft overcoat 3 on the rigid inner core 2 and fill liquid-state silicon gel in seal cavity, trim ring 7, back trim ring 8 before the assembling of rigid inner core 2 two ends are with handle body 21 insertion installing holes 5, securing member 6 is connected on the handle body 21, and last fit on tail-hood gets final product.

Claims

1. handle, comprise grab handle and pad, it is characterized in that described grab handle comprises rigid inner core (2) and soft overcoat (3), described soft overcoat (3) is assemblied in the outside of described rigid inner core (2) and forms seal cavity (4) between the two, fill liquid in the described seal cavity (4), described rigid inner core (2) has pilot hole (5), and described grab handle is set on the described pad by this pilot hole (5).

2. handle according to claim 1, trim ring (7,8) is all assembled in the front end, the rear end that it is characterized in that described grab handle, and described trim ring (7,8) has ring wall (9,10) and this ring wall (9,10) is enclosed in outside the end of described soft overcoat (3).

3. handle according to claim 2 is characterized in that described trim ring (7,8) links the end that is connected on described rigid inner core (2) by revotating card.

4. handle according to claim 1 and 2 is characterized in that described soft overcoat (3) and annular groove (13) and the ring limit (14) of rigid inner core (2) by the two two ends are assembled together.

5. handle according to claim 1 is characterized in that by a securing member (6) described grab handle being fastened on the described pad.

6. handle according to claim 5 is characterized in that the rear portion of described grab handle has a connecting wall (15), and described securing member (6) penetrates described pilot hole (5) from the rear side of this connecting wall (15) and is connected with described pad.

7. handle according to claim 6 is characterized in that described connecting wall (15) is formed on the described rigid inner core (2).

8. handle according to claim 6 is characterized in that trim ring is assembled in the rear end of described grab handle, and described connecting wall (15) is formed on the described trim ring.

9. handle according to claim 6 is characterized in that described securing member (6) is connected on the handle body (21) of described pad.

10. handle according to claim 6 is characterized in that being equipped with pulling block (16) on the handle body (21) of described pad, and described securing member (6) is connected on this pulling block (16).

11., it is characterized in that tail end connection one lid of described grab handle is established the tail-hood (18) of described securing member (6) according to each described handle among the claim 6-10.

12. handle according to claim 1 is characterized in that having a step (19) on the described pad, the front end of described grab handle is conflicted on this step (19).

13. handle according to claim 12 is characterized in that described step (19) is formed on the handle body (21) of described pad.

14. handle according to claim 12 is characterized in that the handle body of described pad tightens intrinsic accessory (22,23), described step (19) is formed on the described accessory (22,23).

15. handle according to claim 1 is characterized in that described pilot hole (5) and pad are provided with the spline structure that matches.