CN2920564Y

CN2920564Y - Hand tool structure with illuminating function

Info

Publication number: CN2920564Y
Application number: CN 200620115313
Authority: CN
Inventors: 黄敬芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-15
Filing date: 2006-05-15
Publication date: 2007-07-11
Anticipated expiration: 2016-05-15

Abstract

A hand tool structure with illuminating function comprises a hand tool with a connecting tip arranged on the top. The tool top is connected and extended through the rod part. A handle is formed or arranged on the rod part. A set of mounting holes are arranged on the joint of the hand tool top and the rod part. The mounting holes are obliquely arranged and can hold an illuminating set. Lights of the illuminating set face the joint, so the light source will not be blocked or stopped to lose illuminating function. By combining illuminating with the hand tool, illuminating will not blocked when the connecting tip is connected with a tool sleeve, and when the connecting tip sleeve is connected with a screw rod head or a screw cap.

Description

The hand tool of tool illumination functions

Technical field

The utility model relates to a kind of hand tool of tool illumination functions, particularly be that technical a kind of head end of hand-held tool and the bar portion joining place of providing established an assembly hole, this assembly hole is oblique setting, the light fixture light that makes lighting apparatus is towards cohesive end.

Background technology

Consult existing application case number No. 092127127 " tool-joint of tool lighting function " application for a patent for invention case, it applies for a patent content: the present invention provides a kind of tool-joint of tool lighting function, it includes: a joint body 10, it is can wear to be incorporated into Wrench head 50, this joint body has first end and second end, this first end is to be piercing in Wrench head and can be in conjunction with sleeve, and second end then can fasten and be incorporated in the Wrench head; One light-emitting device 30 is axially to be located in the joint body 10, and this light-emitting device 30 is to include a protruding drive unit that is exposed to joint body second end, and the illuminating part and the battery that are arranged at the joint body first end inside; By controlling the axial displacement of this drive unit, it is luminous to be that alternative is ordered about this illuminating part.

The tool-joint of the tool lighting function of this case, though have illumination functions, but because light-emitting device 30 is installed in the joint body 10, when causing joint body 10 first ends in conjunction with sleeve, sleeve blocks just and hides the resistance light source, and loses illumination, yet this tool-joint normality is all assembled the sleeve use, also the illumination functions that allows of normality is lost, and makes light-emitting device impracticable just as ornament.

See also the novel patent case of hand-held tool of existing application case number No. 94216733 tool illumination functions again, its application content generally is: a kind of hand-held tool of tool illumination functions comprises: a hand-held tool has a shank and connects an operating side; One pedestal is fixed in above-mentioned shank precalculated position, and this pedestal inside has an accommodation space; This shank connects this operating side and establishes a lamp group duct, and this pedestal sidewall is established a lamp base hole and is communicated with this lamp group duct; One conduction group is located in the accommodation space of this pedestal; Comprise one first conducting strip, one second conducting strip and at least one battery that touches this first, second conducting strip with positive and negative electrode respectively; This first conducting strip and battery are located in this accommodation space; One lamp group comprises a lamp body and connected two conductive feet; This lamp is mounted in the above-mentioned lamp group duct, and this lamp body is positioned at inner this hand-held tool operating side relatively of lamp group duct ora terminalis, this two conductive feet pass the lamp base hole of this lamp group duct and this pedestal and be a suitable length extend in the accommodation space of this pedestal; Relative this first conducting strip of a conductive feet wherein, and with its electric connection; Another conductive feet is this second conducting strip relatively; One pedestal loam cake is admittedly close accommodation space opening part in this pedestal; One switch is located on this pedestal and is covered, and the bottom surface of this switch is established one and closed portion admittedly, this admittedly the portion of closing pass the opening of this pedestal loam cake, and be incorporated into second conducting strip of this conduction group; The length of the opening of this pedestal loam cake is closed the length of portion admittedly greater than this.By the hand-held tool of above-mentioned existing tool illumination functions as can be known, this hand-held tool connects the operating side from shank and establishes a lamp group duct, light is shone toward the operating side by lamp group duct, problem is that the light source direction of illumination is the radial level mode, the operating side need put screw head or nut during use, so screw head or nut just block light source, make light source be subjected to hide resistance, lose due illumination functions.

Comprehensive as can be known above-mentioned, though existing hand-held tool design has the equipment of illumination, but problem points is that the lighting apparatus position is easily at assembling tool or be used in screw head or hidden resistance during nut, cause the function that loses illumination, allow the user can't accept its obsolete fact on the contrary, money is spent more in formation but can only be as the shortcoming of decorating.Be with, at the existing problem points of above-mentioned existing structure, how to develop a kind of innovation structure that has more desirable practicality, the ardent hope of real consumer institute also is that relevant dealer must make great efforts target and the direction that research and development break through.

In view of this, the creator this in manufacturing development and the design experiences of being engaged in Related product for many years, at above-mentioned target, in detail after design and the scrupulous assessment, eventually the utility model of a true tool practicality.

Summary of the invention

The purpose of this utility model is, a kind of manual configuration of tool illumination functions is provided, overcome the existing technical problem that exists, the tool-joint of tool lighting function, it is provided with a light-emitting device, this light-emitting device is axially to be located in the joint body, light-emitting device is toward the joint body external exposure again, but its direction of illumination is the position of cover group sleeve barrel tool just, so use and the cover upper bush when user's desire, this tool-joint is lost illumination functions immediately, so this light-emitting device performs practically no function, and the hand-held tool of another existing tool illumination functions, it is to establish lamp group duct toward the operating side, and light is shone toward the operating side by lamp group duct, yet the operating side must be placed in screw head or nut could be operated, so light source is bound to be subjected to hide resistance, and loses illumination.

For achieving the above object, the technical solution adopted in the utility model is, a kind of hand tool of tool illumination functions is provided, the head end of its hand-held tool is provided with cohesive end toward cover group sleeve direction, and head end is by being connected with bar portion and extending a length, and be provided with a handle in differing from head-end location formation or organizing of bar portion, its joining place in hand-held tool head end and bar portion is provided with an assembly hole, main this assembly hole is oblique setting, and this assembly hole is able to a ccontaining light fixture, the light fixture direction of light fixture reaches radiation source in view of the above and can not be blocked towards cohesive end, or hides resistance or lose the illumination functions person.

Advantage of the present utility model is:

One, the tool-joint of existing tool lighting function, its tool-joint is when cover group instrument, the lighting function instrument that is blocks and loses illumination functions, and the hand tool of tool illumination functions of the present utility model, this light fixture is to be mounted on assembly hole, and assembly hole is the oblique bar portion joining place of being located at head end, and so the light fixture of illumination functions is towards cohesive end, so when cohesive end assembling tool sleeve, still can not block illumination.

Two, existing " hand-held tool of tool illumination functions " when operation was placed in screw head or nut, illumination promptly can be blocked, and loses illumination; And light fixture light fixture of the present utility model is oblique and towards cohesive end, so when the instrument of cohesive end was placed in screw head or nut, light source still can not stopped.

The technology that relevant the utility model adopted, means and effect thereof cooperate graphic being described in more detail in the specific embodiment, believe the above-mentioned purpose of the utility model, structure and feature, when can by one deeply and concrete understanding.

Description of drawings

Fig. 1 is an one preferred embodiment schematic perspective view of the present utility model;

Fig. 2 is an one preferred embodiment partial front elevation view of the present utility model;

Fig. 3 is an one preferred embodiment vertical view of the present utility model;

Fig. 4 is an one preferred embodiment assembly hole of the present utility model place partial cutaway diagrammatic sketch;

Fig. 5 is another preferred embodiment assembly hole place partial cutaway diagrammatic sketch of the present utility model;

Fig. 6 is an another preferred embodiment assembly hole of the present utility model place partial cutaway diagrammatic sketch.

Description of reference numerals: 10-head end; The 11-cohesive end; 20-bar portion; The 30-handle; The 40-assembly hole; The 41-screw; The 42-bearing surface; The 43-tapered hole; The 50-light fixture; The 51-light fixture; The 52-screw thread; The 53-bigger diameter end; The 54-terrace; 55-elasticity is colluded part.

The specific embodiment

The utility model provides a kind of hand tool designer of tool illumination functions.Further understand and understanding for your juror can be had the purpose of this utility model, feature and effect, please cooperate brief description of drawingsfig to describe in detail now as the back:

Consult shown in Figure 1, it is one preferred embodiment schematic perspective view of the present utility model, the hand tool of this tool illumination functions, what include a hand-held tool is provided with head end 10 towards the working substance direction, head end 10 is established tool direction toward group and is provided with cohesive end 11, and head end 10 is connected a bar portion 20, and head end 10 is by the connection and the development length of bar portion 20, bar portion 20 differs from that head end 10 directions are shaped or group is established a handle 30, forms a hand-held tool in view of the above; Its joining place in hand-held tool head end 10 and bar portion 20 is provided with an assembly hole 40, and assembly hole 40 provides assembling one illumination component 50.

Consult Fig. 2, shown in Figure 3, be one preferred embodiment partial front elevation view of the present utility model and vertical view, the hand tool of this tool illumination functions, its hand-held tool includes head end 10, head end 10 is established cohesive end 11, and head end 10 and be connected a bar portion 20, bar portion 20 also is combined with a handle 30, and being provided with an assembly hole 40 in the joining place of hand-held tool head end 10 and bar portion 20, assembly hole 40 is oblique setting, and this assembly hole 40 is able to appearance and organizes an illumination component 50, the light fixture 51 of light fixture 50 as shown in Figure 4 direction towards cohesive end 11, reach radiation source in view of the above and can not be blocked, also can not hidden resistance, thereby can not lose illumination functions.

Consult shown in Figure 4, it is one preferred embodiment assembly hole of the present utility model place partial cutaway diagrammatic sketch, the head end 10 of hand-held tool is provided with an assembly hole 40 with the joining place of bar portion 20, this assembly hole 40 is oblique settings, and this assembly hole 40 provide the assembling one light fixture 50, light fixture 50 be provided with light fixture 51 towards illumination direction.

Consult shown in Figure 5, it is another preferred embodiment assembly hole place partial cutaway diagrammatic sketch of the present utility model, the head end 10 of hand-held tool is provided with an assembly hole 40 with the joining place of bar portion 20, this assembly hole 40 is oblique settings, assembly hole 40 stage casings are set as screw 41, and the larger aperture of assembly hole 40 to be connected to screw 41 smaller aperture due be to form an oblique bearing surface 42, light fixture 50 cooperates screw 41 also to be provided with screw thread 52, so that light fixture 50 must utilize screw thread 52 to be fixed at screw 41 combinations, light fixture 50 bigger diameter ends 53 and 52 on screw thread also form a terrace 54, this terrace 54 just can be butted on the bearing surface 42 of assembly hole 40, makes its light fixture 50 in conjunction with firm.

Consult shown in Figure 6, it is another preferred embodiment assembly hole of the present utility model place partial cutaway diagrammatic sketch, the head end 10 of hand-held tool is provided with an assembly hole 40 with the joining place of bar portion 20, this assembly hole 40 is oblique settings, assembly hole 40 stage casings are set as screw 41 or slotted eye, and the through hole of assembly hole 40 illumination mouthful must to be set as reaming be tapered hole 43, one light fixture 50, the middle section position of this light fixture 50 is provided with elasticity and colludes part 55, and light fixture 50 front ends are provided with light fixture 51, when light fixture 50 was assembled in the assembly hole 40 of hand-held tool, elasticity was colluded part 55 and must be caught on and be fixed in screw 41 or the slotted eye, and the light of light fixture 51 must increase the scope of illuminating toward external diffusions by tapered hole 43.

It is true as follows that the utility model effect is promoted:

1, a kind of innovation structure kenel of hand tool of tool illumination functions is provided, make its be able to assembling tool be used in screw head or the adjustment process of nut in, this lighting source can not be subjected to hide resistance, can not lose illumination functions, guarantees the illumination practicality person of its hand-held tool.

2, by this special structure-improved design, it mainly utilizes the bar portion joining place of head end to be provided with assembly hole on this member, and assembly hole is oblique setting also, and so this lighting light source is able to towards cohesive end, and allows illumination can not be hidden resistance person.

As can be known above-mentioned by it, the hand tool of tool illumination functions of the present utility model really meet novel novelty of patent important document person for industry head sees, and it is comprehensive

The property innovative design, meet the progressive important document of novel patent, and its no matter assembling tool or use all can not be hidden the resistance light source, meet preferable industry applications person.

Preamble is to be that technical characterictic of the present utility model carries out specific description at preferred embodiment of the present utility model;

More than explanation is novel just illustrative for this; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.

Claims

1. the hand tool of a tool illumination functions is to include:

One head end, this head end are connected towards a side a bar portion, and head end is established the tool cohesive end towards operative orientation; The bar portion joining place of this head end is provided with assembly hole; It is characterized in that: this assembly hole is oblique setting, and the light fixture that makes the light fixture illumination functions is towards cohesive end.

2. the hand tool of tool illumination functions according to claim 1 is characterized in that, establishes a continuing surface between this assembly hole hole, big footpath and path hole.

3. the hand tool of tool illumination functions according to claim 1 is characterized in that, is provided with screw in this assembly hole, and the light fixture correspondence is provided with screw thread.

4. the hand tool of tool illumination functions according to claim 1 is characterized in that, is provided with slotted eye or screw in this assembly hole, and the light fixture correspondence is provided with elasticity and colludes part.

5. the hand tool of tool illumination functions according to claim 1 is characterized in that, the through hole irradiation mouth of this assembly hole is set as the tapered hole of reaming.