Unlock instant, AI-driven research and patent intelligence for your innovation.

Handle

A handle and handle body technology, which is applied to hand-held tools, manufacturing tools, etc., can solve the problem that the handle is difficult to ensure the user's comfortable holding.

Inactive Publication Date: 2013-05-01
HANGZHOU GREAT STAR TOOLS
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved and the technical task proposed by the present invention is that the existing handle is difficult to ensure the comfort of different users to hold the defect, and to provide a handle that can change shape when holding for better grip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Handle
  • Handle
  • Handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 Shown is a schematic cross-sectional view of the structure of the first embodiment of the handle of the present invention combined on a tool handle which is a rake 1 . The handle (see figure 2 ) including the handle and tool handle, the handle includes a rigid inner core 2 (see Figure 7 , Figure 8 ) and soft coat 3 (see Figure 6 ), the soft jacket 3 is assembled on the outside of the rigid inner core 2 to form a sealed space 4 between the two, the sealed space 4 is filled with liquid, and the rigid inner core 2 has an assembly hole 5 (see Figure 8 ), the assembly hole 5 is set on the tool handle and the handle is fastened to the tool handle by a fastener 6 .

[0039] Especially, the front end and the rear end of the handle are respectively assembled with the front pressure ring 7 (see Figure 4 , Figure 5 ), rear pressure ring 8 (see Figure 10 , Figure 11 ), the front pressure ring 7 and the rear pressure ring 8 have ring walls 9, 10 and...

Embodiment 2

[0048] Such as Figure 14 Shown is the structure of the second embodiment of the handle of the present invention combined in a kind of shovel 20 (see Figure 16 , on the two edges of the shovel can also be provided with a knife edge, a schematic cross-sectional view on the handle of the tool). The handle (see Figure 15 ) has the same inventive concept as Embodiment 1, and here only its differences with respect to Embodiment 1 are described, and the similarities will not be repeated: the tool handle includes a handle body 21 and a first handle fastened on the handle body 21 Accessory 22 (see Figure 17 ) and the second fitting 23 (see Figure 18 ), the first fitting 22 and the second fitting 23 are spliced ​​on the handle body 21 through the protruding part (the protruding part is similar to the protruding part 17 on the pull block) and holes and fastened with fasteners 24 (shown as bolts ) is fastened on the handle body 21, and the step 19 is formed on the first fitting 2...

Embodiment 3

[0051] Figure 19 , 20 It is a schematic cross-sectional view of combining the structure of the third embodiment of the handle of the present invention on a tool handle which is a brush 25 . The handle (see Figure 21 ) has the same inventive concept as Embodiment 1, and here only its differences with respect to Embodiment 1 are described, and the similarities will not be repeated: the front pressure ring 7 and the rear pressure ring 8 are respectively set on the front of the soft jacket 3 , the rear end, the connecting wall 15 is formed on the rear pressure ring 8, the fastener 6 penetrates the assembly hole 5 from the rear side of the connecting wall 15 and is connected to the handle body 21, and the tail cover 18 is connected with the socket through the socket hole on it. The posts 26 on the rear pressure ring are plugged together to cover the fastener 6. This structure, when the grip handle is fixed on the tool handle with the fastener 6, can make the front and rear pres...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

technical field [0001] The invention belongs to hardware tools, in particular to a handle which can change shape when held for better holding. Background technique [0002] The existing handles are uncomfortable to hold, including hard handles and soft handles. Once they are made, their shape and contour will not change. Since different users have different hand shapes, it is difficult to ensure that the existing handles are different. The user is comfortable to hold. Contents of the invention [0003] The technical problem to be solved and the technical task proposed by the present invention are the defects that the existing handles are difficult to ensure the comfort of different users to hold, and to provide a handle that can change in shape when held for better grip. [0004] In order to solve the technical problems proposed by the present invention, the handle of the present invention adopts the following technical solutions: it includes a handle and a tool handle, a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B25G1/02
CPCB25G3/26B25G3/10
Inventor 王伟毅
Owner HANGZHOU GREAT STAR TOOLS