CN204868776U - General purpose combination tool - Google Patents
General purpose combination tool Download PDFInfo
- Publication number
- CN204868776U CN204868776U CN201520486043.5U CN201520486043U CN204868776U CN 204868776 U CN204868776 U CN 204868776U CN 201520486043 U CN201520486043 U CN 201520486043U CN 204868776 U CN204868776 U CN 204868776U
- Authority
- CN
- China
- Prior art keywords
- spanner
- general
- screwdriver
- combination tool
- mouthful
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a general purpose combination tool, include through threaded connection's screwdriver (7) and spanner (4), a plurality of hexagonal type pull a mouthful subassembly (11), the version hand reinforcement (16), its characterized in that: the tip of spanner (4) is equipped with cylindrical pole head (2), be equipped with penetrating all -purpose hexagon recess (3) on cylindrical pole head (2), be equipped with the little baffle of wrench (1) that a magnet was done in recess (3), can put into in recess (3) a mouthful subassembly (11) are pulled to the hexagon, pull a mouthful subassembly (11) pull mouthful (12, 13, 14) including various specifications, screwdriver (7) supporting screwdrivers blade (8) that have corresponding general purpose. The utility model discloses it is very humanized, convenient, safe, reliable. Simultaneously effectively practice thrift the material, reduced the equipment cost of mill.
Description
Technical field
The utility model relates to a kind of combination tool of general-purpose, particularly relates to instrument universal spanner and Universal-purpose screwdriver being incorporated into one.
Background technology
Traditional universal spanner is adjustable wrench, although but adjustable wrench is convenient, its stressed method defectiveness, it be two-point contact, and spanner exists the hidden danger of distortion, and contact point is few, twists and needs to require great effort very much during larger torque.So usually adopt Internal periphery be the spanner of hexagonal to reduce moment, but and this spanner can not accomplish general-purpose, workman in use just must can complete operation to different bolt by exchanging corresponding spanner frequently.In Practical Project, various instrument is not easily preserved, and easily loses, especially when spanner and screwdriver used in combination time, easily cause confusion, various instrument is arbitrarily put also exists potential safety hazard.
Utility model content
For the defect that above-mentioned technology occurs, the utility model has really accomplished the general-purpose of instrument, can regard outer hexagonal spanner, inner hexagon spanner, the use of the instruments such as screwdriver simultaneously, effectively save material and space, ensure that spanner is not yielding simultaneously.
For achieving the above object, the technical solution of the utility model is: a kind of general-purpose combination tool, comprise the screwdriver 7 and spanner 4 that are threaded connection, multiple hexangle type pulls mouthful assembly 11, version hand reinforcement 16, it is characterized in that: the end of described spanner 4 is provided with cylindrical bar head 2, described cylindrical bar head 2 is provided with penetrating general-purpose type hex-shaped recess 3, the wrench small front apron 1 that a magnet does is provided with in described groove 3, described hexagon can be put in described groove 3 and pull mouthful assembly 11, described pull that mouthful assembly 11 comprises all size pull mouth 12, 13, 14, the supporting driver bit 8 having corresponding general-purpose of described screwdriver 7.
General-purpose combination tool described in the utility model, is further characterized in that: described screwdriver 7 is connected with described spanner 4 with screwdriver screw thread 6 by wrench screw thread 5, detachably.
General-purpose combination tool described in the utility model, is further characterized in that: what described hexagon pulled mouthful assembly 11 is provided with the assembly small front apron 10 that magnet does, and described plate mouth assembly 11 can be adsorbed on described wrench small front apron 1.
General-purpose combination tool described in the utility model, is further characterized in that: described driver bit 8 is by the end 9 of magnetic-adsorption in described screwdriver 7.
General-purpose combination tool described in the utility model, is further characterized in that: spanner reinforcement 16 is directly enclosed within spanner and can uses.
Cylindrical bar head used is provided with penetrating general-purpose type hex-shaped recess, hexagon is pulled mouthful assembly and is installed to wherein by manual, inside grooves has magnet to pull a mouthful assembly in order to attract hexagon, and hexagon is pulled mouthful assembly and is provided with outstanding small-sized hand handle, to facilitate the installation and removal of assembly.Hexagon pull to be furnished with the suitable size that obtains through Mechanics Calculation above mouthful assembly pull mouth, when doing the handling of respective bolt or nut, by dynamic by doing and illustrating, hexagon is pulled a mouthful assembly taking-up, and rotate to position of pulling mouth used, now pivot is still on spanner center line, there will not be eccentric problem.
As the scheme of optimization technique of the present utility model, hexagon is pulled a mouthful assembly and is related to plurality of specifications bolt and nut, comprise the hex bolts nut of various model, all kinds of square head screw, according to the actual conditions of factory and can require that its hexagon comparatively commonly used of customization pulls a mouthful assembly simultaneously, the handling problem run in real work can be adapted to preferably.A corresponding mouthful sidenote of pulling has its size, facilitates the operation identification of staff.
As the scheme of optimization technique of the present utility model, when torsion needs larger torque, loosening may appear in the screwdriver be threaded connection and spanner, bear the situation of incessantly excessive power, corresponding configuration spanner reinforcement, can directly be enclosed within screwdriver, considerably increase the moment that it can bear, and not affect the normal work of spanner.
As the scheme of optimization technique of the present utility model, hexagon pull mouthful assembly and cylindrical bar head by magnet adsorption to together with.Now, absorption affinity can not be very large, and because only needing larger torsional moment when spanner works, connect whether fastening normally can't work to it in all the other directions and impact, magnet only plays fixation.
As the scheme of optimization technique of the present utility model, in the process of all handling bolts, be Multi-contact, can tool life be increased, effectively reduce effort during staff's operation.
Accompanying drawing explanation
Fig. 1: the loading characteristic of traditional adjustable wrench;
Fig. 2: the loading characteristic of the utility model combination tool;
Fig. 3: the overall schematic of the utility model combination tool;
Fig. 4: hexagon pulls a mouthful assembly schematic diagram;
Fig. 5: spanner reinforcement.
Detailed description of the invention
To do corresponding situation of the present utility model below in conjunction with accompanying drawing and illustrate in greater detail, embody advantage of the present utility model and feature, the industry of being more convenient for staff is to understanding of the present utility model.
When staff needs the work carrying out loading and unloading bolt or nut, first screwdriver and spanner are installed together, determine the size of bolt or nut afterwards, choose hexagon suitable in Fig. 3 and pull a mouthful assembly, and rotated and be seated to relevant position.And mouth aligning respective bolt nut will be pulled, mount and dismount by reversing.When loaded and unloaded bolt and nut change in size, hand-held hand handle, changes hexagon and pulls a mouthful assembly, repeat aforesaid operations.
When staff needs the work carrying out loading and unloading screw, manual rotation instrument middle, separates screwdriver and spanner, chooses suitable driver bit and carries out corresponding screwdriver operation.
When need of work larger torque, the spanner reinforcement as Fig. 5 can be overlapped on spanner.
Hexagon each shape of the mouth as one speaks of pulling of pulling mouthful its correspondence of assembly is number as follows as shown in Figure 3: hexagon pulls mouth 12, and what the utility model chose comparatively conventional multiple bolt and nut pulls mouth: M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27.Square is pulled a mouthful 14:M5, M6, M8, M10, M12, M14, M16, M18, is had and different pull mouth 13 simultaneously, and 15 is Multifunctional wrenching mouth, can make corresponding suitable hexagon pull a mouthful assembly according to the actual requirement of factory.
Embodiment 1
A kind of general-purpose combination tool, comprise the screwdriver 7 that is threaded connection and spanner 4, multiple hexangle type pull mouthful assembly 11, version hand reinforcement 16, it is characterized in that: the end of described spanner 4 is provided with cylindrical bar head 2, described cylindrical bar head 2 is provided with penetrating general-purpose type hex-shaped recess 3, the wrench small front apron 1 that a magnet does is provided with in described groove 3, described hexagon can be put in described groove 3 and pull mouthful assembly 11, described pull that mouthful assembly 11 comprises all size pull mouth 12,13,14, the supporting driver bit 8 having corresponding general-purpose of described screwdriver 7.
Described general-purpose combination tool, is further characterized in that: described screwdriver 7 is connected with described spanner 4 with screwdriver screw thread 6 by wrench screw thread 5, detachably.
Described general-purpose combination tool, is further characterized in that: what described hexagon pulled mouthful assembly 11 is provided with the assembly small front apron 10 that magnet does, and described plate mouth assembly 11 can be adsorbed on described wrench small front apron 1.
Described general-purpose combination tool, is further characterized in that: described driver bit 8 is by the end 9 of magnetic-adsorption in described screwdriver 7.
Described general-purpose combination tool, is further characterized in that: spanner reinforcement 16 is directly enclosed within spanner and can uses.
Claims (5)
1. a general-purpose combination tool, comprise the screwdriver (7) and spanner (4) that are threaded connection, multiple hexangle type pulls a mouthful assembly (11), version hand reinforcement (16), it is characterized in that: the end of described spanner (4) is provided with cylindrical bar head (2), described cylindrical bar head (2) is provided with penetrating general-purpose type hex-shaped recess (3), the wrench small front apron (1) that a magnet does is provided with in described groove (3), described hexagon can be put in described groove (3) and pull a mouthful assembly (11), described pull that a mouthful assembly (11) comprises all size pull mouth (12, 13, 14), the supporting driver bit (8) having corresponding general-purpose of described screwdriver (7).
2. according to general-purpose combination tool according to claim 1, be further characterized in that: described screwdriver (7) is connected with described spanner (4) with screwdriver screw thread (6) by wrench screw thread (5), detachably.
3. according to general-purpose combination tool according to claim 2, be further characterized in that: what described hexagon pulled a mouthful assembly (11) is provided with the assembly small front apron (10) that magnet does, and described plate mouth assembly (11) can be adsorbed on described wrench small front apron (1).
4. according to general-purpose combination tool according to claim 3, be further characterized in that: described driver bit (8) is by the end (9) of magnetic-adsorption in described screwdriver (7).
5. according to general-purpose combination tool according to claim 4, be further characterized in that: spanner reinforcement (16) is directly enclosed within spanner and can uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486043.5U CN204868776U (en) | 2015-07-08 | 2015-07-08 | General purpose combination tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486043.5U CN204868776U (en) | 2015-07-08 | 2015-07-08 | General purpose combination tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868776U true CN204868776U (en) | 2015-12-16 |
Family
ID=54813197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520486043.5U Expired - Fee Related CN204868776U (en) | 2015-07-08 | 2015-07-08 | General purpose combination tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695926A (en) * | 2017-09-18 | 2018-02-16 | 吴建平 | A kind of spanner |
-
2015
- 2015-07-08 CN CN201520486043.5U patent/CN204868776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695926A (en) * | 2017-09-18 | 2018-02-16 | 吴建平 | A kind of spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: North China Electric Power University (Baoding) Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160708 |