CN100460158C

CN100460158C - Tool Grip Improvement Structure

Info

Publication number: CN100460158C
Application number: CNB2006100017258A
Authority: CN
Inventors: 胡厚飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-23
Filing date: 2006-01-23
Publication date: 2009-02-11
Anticipated expiration: 2026-01-23
Also published as: CN101007403A

Abstract

The invention relates to an improved structure of a tool grip, which comprises a body, a seat body and two control pieces; the body is provided with a first end and a second end, the first end is internally provided with an inserting groove which can be connected with a tool head, the second end of the body is provided with a containing chamber, and both sides of the body are respectively provided with a through hole communicated with the containing chamber; the seat body is arranged in the containing chamber of the body and can generate relative axial sliding relation, a containing part capable of containing the tool head is formed between the two ends of the seat body, one end of the seat body is provided with a clamping and abutting piece, and the clamping and abutting piece can provide the function that the seat body is positioned in the containing chamber of the body; the two control pieces are respectively arranged in the through holes at the two sides of the body and can be operated by a user to control the clamping and abutting pieces of the seat body.

Description

Improved structure of tool handle

Technical field

The present invention relates to a kind of tool handle, particularly a kind of improved structure of tool handle with favorable elasticity blocking effect.

Background technology

Traditional bottle opener all can be provided with the space to accommodate a plurality of tool heads in handle; so that the user to be provided the ability to work of a multi-selection; but regular meeting when using owing to bottle opener is because be subjected to the external force collision ground of dropping, and causes tool heads in the handle ground that is scattered, and is inconvenient in the use.

General common design is to be located on the screw handle with a screw lid spiral shell, and in order to sealing more described tool heads, but taking the time of tool heads wasted in the design of spiral way locking, uses in suitable bother also not convenient.

Then the someone designs to utilize and pushes the structure that ejects instrument cases, reaches the purpose of taking tool heads fast.But because the blocking state that a button comes the control tool box is only established in this kind design on screw handle, so the blocking effect is also not obvious, bottle opener causes instrument cases to deviate from the situation of handle automatically when being subjected to external force collision or dropping in ground easily, makes the tool heads ground that is scattered, and is quite inconvenient in the use.

Again because its structure that is fastened is all plastic material usually, the toughness of plastic material is relatively poor, except easy elastic fatigue, the easier shortcoming that forms aging embrittlement because of contacting with grease, so the elasticity blocking effect that existing structure can provide is limited, life-span is also not long, and a good blocking effect can't be provided.

Summary of the invention

The object of the present invention is to provide a kind of improved structure of tool handle, its take easy, change fast, have favorable elasticity blocking ability simultaneously, can not cause because of collision or vibrations.

To achieve these goals, the invention provides a kind of improved structure of tool handle, it is characterized in that, comprise: a body, have first end and second end, be provided with one in its first end and connect the inserting groove of establishing tool heads, second end of described body then offers a room, and described body offers a through hole that interlinks with described room in a side; One pedestal, be to be located in the room of described body, and produce relative axial slip relation, described pedestal then is formed with the holding part that holds tool heads between two ends, and described pedestal is equiped with one in an end and is positioned retainer component in the described body room for described pedestal; One supplies user's operation to control the control piece of described pedestal retainer component, is to be installed in the through hole of described body.

Described body offers a through hole respectively in both sides, and is equiped with one respectively in order to control the control piece of described retainer component in described two through holes.End in the described through hole is provided with a holding section, and an end horizontal expansion of described control piece has a clamping part, described clamping part be with described through hole in the holding section cooperatively interact.The end horizontal expansion that described control piece differs from clamping part has a pushing part, and described retainer component then is formed with and the contacted elongated end of described pushing part.Be provided with a stopper in an end in the described through hole, the elongated end of described retainer component is formed with a block holding part, and described block holding part is to fasten in described stopper.The holding part of described pedestal is formed with the eluding groove that holds described retainer component block holding part with respect to the elongated end place of described retainer component.Described pedestal is formed with an engagement groove with respect to the position of described retainer component, is connected with group with the stage casing of described retainer component.Described body room also is provided with the elongated end of the described retainer component of a confession in the interior guide channel that slides with respect to the position of described retainer component.Described retainer component is to adopt a rubber-like sheet metal.Described retainer component is to be bent to form U font shape.Described control piece is exposed to the outer side of described through hole and is equiped with the spike that a metal material is made.Described spike is provided with hook portion in a side, and described control piece then is provided with fixture block with respect to the position of described spike hook portion and described hook portion is connected with group.Be provided with the chute of longitudinal extension in the described room, described pedestal then is provided with the slider guide of longitudinal extension, and described slider guide is the generation sliding relationship that matches with chute in the described body room.Be equiped with an elastomer in the described room, pushing tow is in an end of described pedestal.Be formed with a fixed block for described elastomer one end installing in the described room.

By this, utilize bilateral blocking effect, can obtain an effect with favorable elasticity and positioning function, the shortcoming that can cause pedestal to deviate from because of collision or vibrations also can increase service life simultaneously, quite meets the industrial circle utilization.

The present invention has following advantage:

1. improved structure of tool handle of the present invention, wherein said pedestal are to use a metal retainer component, do not have aging problem, and a better elastic and blocking effect can be provided for a long time, have the effect that increases service life.

2. improved structure of tool handle of the present invention, wherein said control piece appearance is the spike that is provided with a metal, does not directly contact with user's hand, does not contact and aging shortcoming so can not produce with grease.

3. improved structure of tool handle of the present invention, wherein said pedestal are the one-body molded holding parts that has, and not only can simplify manufacture process, and the shortcoming that the conventional construction two-piece type comes off and separates also can not take place.

Description of drawings

Fig. 1 is a stereo appearance figure of the present invention;

Fig. 2 is a three-dimensional exploded view of the present invention;

Fig. 3 is the 3-3 profile of Fig. 1 of the present invention;

Fig. 4 is the 4-4 profile of Fig. 3 of the present invention;

The user mode figure of Fig. 5 described two control pieces for the present invention operates;

Fig. 6 is the state diagram of pedestal of the present invention towards this external ejection;

The state diagram that Fig. 7 separates with body for pedestal of the present invention.

Description of reference numerals: 10 bodies; 11 inserting grooves; 12 rooms; 121 chutes; 122 guide channels; 13 fixed blocks; 14 elastomers; 15 through holes; 151 holding sections; 152 stoppers; 20 pedestals; 201 engagement grooves; 202 eluding grooves; 21 top supporting parts; 22 heads; 221 surfaces; 222 anti-skidding portions; 23 holding parts; 24 retainer components; 241 elongated ends; 242 block holding parts; 25 slider guides; 30 control pieces; 301 fixture blocks: 31 clamping parts; 32 pushing parts; 33 spikes; 331 hook portions; 40 tool heads.

The specific embodiment

Relevant the technology used in the present invention, means and effect thereof, lift a preferred embodiment and cooperate graphic detailed description as after, this only for the usefulness of explanation, is not subjected to the restriction of this kind structure in patent application.

With reference to Fig. 1, the present invention includes a body 10, and be slidedly arranged on the control piece 30 that body 10 interior pedestals 20 and two are located at described body 10 sides; Wherein:

With reference to Fig. 2 and Fig. 3, described body 10 is a circular lever shape approximately, and is available for users to grip.Described body 10 has first end and second end, is provided with an inserting groove 11 in its first end, and described inserting groove 11 is to establish tool heads 40 in order to connect.Second end of described body 10 then offers a room 12, be provided with a chute 121 along the extension of body 10 axis directions respectively at both sides in the described room 12, and described room 12 also is provided with a fixed block 13 in the bottom, is to be equiped with an elastomer 14 on the described fixed block 13.

Please cooperate simultaneously with reference to Fig. 4, described body 10 also offers a through hole 15 respectively in both sides, and described through hole 15 is to interlink with described room 12, and the shape of described through hole 15 is an oval longitudinally moulding approximately.Described through hole 15 has first end and second end, and its first end is provided with a holding section 151, and second end of described through hole 15 then is provided with a stopper 152.

Described pedestal 20 is to be located in the room 12 of described body 10, and can produce relative axial slip relation.Described pedestal 20 has first end and second end, and first end of described pedestal 20 is to form a top supporting part 21, and described top supporting part 21 is to contact with the elastomer 14 in described body 10 rooms 12.Second end of described pedestal 20 then is formed with a head 22, described head 22 has a convex arc shaped surface 221 that is fit to described body 10 second end external form profiles, described surperficial 221 can make described body 10 overall appearance more attractive in appearance, and have more the subsides feel when allowing the user grip.The both sides of described pedestal 20 heads 22 are respectively equipped with one anti-skidding 222, described anti-skidding 222 more stable when being available for users to take described pedestal 20.Anti-skidding 222 is to form Openworks shape with a plurality of grooves described in the present embodiment, so also have the effect of weight reduction.

Described pedestal 20 then is formed with a holding part 23 between two ends, described holding part 23 is can be in order to the tool heads 40 of holding a plurality of variety classeses or different size.Be in described holding part 23, to be provided with several hex slot in present embodiment.Described pedestal 20 also is equiped with a retainer component 24 between described holding part 23 and described top supporting part 21, described retainer component 24 is to provide described pedestal 20 1 to be positioned function in described body 10 rooms 12.In retainer component described in the present embodiment 24 is to adopt a rubber-like sheet metal, and described retainer component 24 is to be bent to form U font shape.Described pedestal 20 then is respectively equipped with the slider guide 25 of a longitudinal extension in both sides, described slider guide 25 is to match with the chute 121 in described body 10 rooms 12, and makes the slippage in described body 10 rooms 12 of described pedestal 20.

Described retainer component 24 has two elongated ends 241, and described two elongated ends 241 also are formed with a block holding part 242 respectively, and described block holding part 242 is the stoppers 152 that can fasten in described body 10 through holes 15.Described pedestal 20 is formed with an arcuation engagement groove 201 with respect to the position of described retainer component 24, can be connected with group with the stage casing of described retainer component 24.And the holding part 23 of described pedestal 20 also is formed with an eluding groove 202 respectively with respect to two elongated ends, 241 places of described retainer component 24, for the block holding part 242 that holds described retainer component 24.Described body 10 rooms 12 also are provided with a guide channel 122 with respect to the position of described retainer component 24, and described guide channel 122 is to slide in interior for two elongated ends 241 of described retainer component 24.

Described two control pieces 30 are to be installed in respectively in the through hole 15 of described body 10 both sides, and are available for users to operate the retainer component 24 to control described pedestal 20, and described control piece 30 also is same as the shape of described through hole 15 and establishes and is an ellipse.Described control piece 30 has first end and second end, and its first end horizontal expansion has a clamping part 31, and described clamping part 31 is to cooperate with the holding section 151 mutual clampings in the described through hole 15.Second end of described control piece 30 then also horizontal expansion one pushing part 32 is arranged, described pushing part 32 is elongated end 241 outsides that can be contacted with described retainer component 24.

Described control piece 30 is exposed to described through hole 15 outer sides and then is equiped with a spike 33, and described spike 33 is to be made as the elliptical shape that is same as described through hole 15 moulding.Described spike 33 is provided with hook portion 331 in a side, and described control piece 30 then is provided with fixture block 301 with respect to the position of described spike 33 hook portions 331 and can be connected with group with described hook portion 331.Described spike 33 is to make for metal material, thus except Material Strength higher, also have the performance of preferable appearance tactile impression, and the spike 33 of metal material with can't produce aging shortcoming after the oil stain dirt of user's hand contacts.

With reference to Fig. 5, the user mode figure when pushing described two control pieces 30 for the present invention.During tool heads 40 in user's desire row is taken described pedestal 20, can push the control piece 30 that is positioned at described body 10 both sides simultaneously, make two elongated ends 241 of 32 fens described retainer components 24 of other pushing tow of pushing part of described two control pieces 30.And with the block holding part 242 of described retainer component 24 2 elongated ends 241 simultaneously push away out described stopper 152, and enter in the eluding groove 202 of described pedestal 20.The pedestal 20 of this moment because lose and body 10 between the fixing relation, and be subjected to the jacking force of elastomer 14 and slippage outside body 10 rooms 12.

With reference to Fig. 6, for pedestal 20 of the present invention is subjected to the state diagram afterwards of elastomer 14 pushing tows.After described pedestal 20 is subjected to the slippage outwardly of described elastomer 14 pushing tows, two elongated ends 241 of described retainer component 24 are because of having the power of outer expansion on one day, so can impose a power in described guide channel 122, and the frictional force that is produced between two elongated ends 241 of described retainer component 24 and the described guide channel 122 can make described pedestal 20 can any easily slippage not go out outside the described body 10.

With reference to Fig. 7, be body 10 of the present invention and state diagram after described pedestal 20 separates.When the user extracts described pedestal 20 out in described body 10 rooms 12 after, can take the tool heads 40 in described pedestal 20 holding parts 23, quite convenient in the use.And because described control piece 30 appearances are the spikes 33 that are provided with a metal, directly do not contact, do not contact and aging shortcoming so can not produce with grease with user's hand.Simultaneously described pedestal 20 is to use a metal retainer component 24, same does not also have an aging problem, so a better elastic can be provided for a long time, has the effect that increases the service life.

The above, only be preferred embodiment of the present invention, when can not with qualification scope of the invention process, so the displacement of the change of numerical value or equivalent elements such as, or, all should still belong to the category that patent of the present invention contains according to equalization variation and modification that claim of the present invention is done.

Claims

1. An improved structure of a tool handle, characterized in that it comprises:

A body has a first end and a second end, the first end is provided with an insertion slot for connecting the tool bit, the second end of the body is provided with a chamber, and a chamber is provided on one side of the body. through holes through which the chambers are connected;

The seat body is arranged in the container of the body, and produces a relative axial sliding relationship. The seat body forms a container for the tool head between two ends, and the seat body is installed at one end. There is a locking part for the seat body to be positioned in the body chamber;

A control part for the user to operate to control the locking part of the seat body is installed in the through hole of the body.

2. The improved structure of the tool handle according to claim 1, characterized in that: the body has a through hole on both sides, and a through hole is respectively installed in the two through holes to control the locking. Component controls.

3. The improved structure of the tool handle according to claim 1 or 2, characterized in that: the through hole has a first end and a second end, and the first end in the through hole is provided with an engaging portion, One end of the control member extends laterally with a buckle portion, and the buckle portion cooperates with the buckle portion in the through hole.

4. The improved structure of the tool handle according to claim 3, characterized in that: the end of the control part different from the buckle part extends laterally with a pushing part, and the locking part is formed with a extended end in contact with each other.

5. The improved structure of the handle of a tool according to claim 4, wherein a blocking portion is provided at the second end of the through hole, and a blocking portion is formed at the extension end of the locking member, and the locking portion The abutting portion is stuck against the blocking portion.

6. The improved structure of the handle of the tool according to claim 5, characterized in that: at the extension end of the accommodating part of the seat body relative to the abutment part, there is formed a hole for accommodating the abutment part of the abutment part Dodge slot.

7 . The improved structure of the tool handle according to claim 5 , wherein a coupling groove is formed at the position of the seat body relative to the engaging member, and is assembled with the middle section of the engaging member. 8 .

8. The improved structure of the handle of the tool according to claim 5, characterized in that: the position of the body chamber relative to the locking member is further provided with a guide for the extension end of the locking member to slide inside. ditch.

9. The improved structure of the handle of the tool according to claim 5, wherein the engaging member is made of an elastic metal sheet.

10 . The improved structure of the tool handle according to claim 9 , wherein the engaging member is bent to form a U-shape. 11 .

11. The improved structure of the tool handle according to claim 1 or 2, characterized in that: a decorative piece made of metal is installed on the side of the control member exposed outside the through hole.

12. The improved structure of the tool handle according to claim 11, characterized in that: the decorative piece is provided with a hook on one side, and the position of the control member relative to the hook of the decorative piece is provided with a locking block Combined with the hook.

13. The improved structure of the tool handle according to claim 1, characterized in that: the chamber is provided with a longitudinally extending chute, and the seat body is provided with a longitudinally extending guide slider, and the guide slider It cooperates with the chute in the body chamber to generate a sliding relationship.

14. The improved structure of the handle of a tool according to claim 1, wherein an elastic body is installed in the container, pushing against one end of the seat.

15. The improved structure of the handle of a tool according to claim 14, wherein a fixing block is formed in the chamber for mounting one end of the elastic body.