CN203831304U - Portable telescopic socket wrench - Google Patents
Portable telescopic socket wrench Download PDFInfo
- Publication number
- CN203831304U CN203831304U CN201320895150.4U CN201320895150U CN203831304U CN 203831304 U CN203831304 U CN 203831304U CN 201320895150 U CN201320895150 U CN 201320895150U CN 203831304 U CN203831304 U CN 203831304U
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting rod
- base
- swingle
- socket wrench
- 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 relates to a portable telescopic socket wrench. The portable telescopic socket wrench comprises a handle, a connecting rod, a sliding block, a base, an annular groove, a through hole, a rotating rod, a fastening screw, a screw hole, a threaded through hole, a threaded rod and a socket head. One end of the connecting rod is fixedly connected with one end of the base. The exterior of the base is provided with the rotating rod. The portable telescopic socket wrench is simple in structure and convenient to use; as the length of the connecting rod of the socket wrench can be adjusted within a wide range, bolts or nuts located at different depth positions can be unscrewed and screwed, and therefore the number of socket wrenches which need to be carried by an operator is effectively reduced; moreover, by adjusting the length of the connecting rod of the socket wrench, the operator can conveniently carry the socket wrench to work, in this way, usage cost is lowered, also the labor intensity of the operator can be relieved, and working efficiency can be enhanced.
Description
Technical field
The utility model relates to a kind of spanner, and specifically a kind of portable extension type box spanner, belongs to machine tool technical field.
Background technology
Box spanner is comprised of multiple members such as a plurality of collet heads with hexagon ring or 12 jiaos of holes and handle and connecting rods, be specially adapted to dismounting and fastening space of living in is very narrow or cave in very bolt or the nut of depths.
In machine work, often need to use box spanner to dismantle with fastening bolt or nut.In producing and living, the structure of widely used box spanner is generally all fixed at present, cannot to the bolt in different depth position or nut, dismantle with fastening by the length of regulating sleeve spanner connecting rod, the box spanner that often needs workmen to carry multiple different length specification just can complete dismounting and fastening bolt in different depth position or the task of nut, and because the length of existing box spanner connecting rod can not regulate, being not easy to workmen carries box spanner and carries out operation, so not only increase use cost, and increase workmen's labour intensity, be unfavorable for increasing work efficiency.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of simple in structure, easy to use, thereby and can to the bolt in different depth position or nut, dismantle and fastening portable extension type box spanner by the length of regulating connecting rod.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of portable extension type box spanner, comprise handle, connecting rod, slide block, base, annular groove, through hole, swingle, trip bolt, screw hole, tapped through hole, screw rod, collet head, it is characterized in that: one end of described connecting rod is fixedly connected with the middle part of handle is vertical, the inside of connecting rod is provided with slide block and screw rod, one end of screw rod is fixedly connected with one end of slide block, the other end is fixedly connected with the top of collet head with the tapped through hole that is arranged on swingle bottom through the through hole being arranged on base, one end of connecting rod is fixedly connected with one end of base, the outside of base is provided with swingle, the both sides of swingle are provided with screw hole, bottom is provided with tapped through hole, base is provided with annular groove and through hole, in screw hole, be provided with trip bolt, trip bolt is arranged on the annular groove on base through being arranged on the screw hole of swingle both sides and embedding.
The length of described connecting rod is greater than the length of described swingle.
The length of described screw rod is greater than the length of described connecting rod.
The height of described base is greater than the width of described annular groove.
Described trip bolt is arranged on the annular groove on base through being arranged on the screw hole of swingle both sides and embedding, and object is swingle to be fixed on to the outside of base.
Compared with prior art, the utlity model has following beneficial effect: simple in structure, easy to use, the length of regulating sleeve spanner connecting rod in a big way, thereby can dismantle and fastening bolt or nut in different depth position, effectively reduced the quantity of the required box spanner carrying of workmen, and by the length of regulating sleeve spanner connecting rod, convenient construction personnel carry box spanner and carry out work, so not only can reduce use cost, and can reduce workmen's labour intensity, be conducive to increase work efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is another stereochemical structure view of Fig. 1.
Fig. 3 is another perspective view of the present utility model.
Fig. 4 is another stereochemical structure view of Fig. 3.
Fig. 5 is stereochemical structure exploded perspective view of the present utility model.
Fig. 6 is another stereochemical structure view of Fig. 5.
Fig. 7 is the front view of Fig. 1.
Fig. 8 is the front view of Fig. 3.
Fig. 9 is the front view of Fig. 5.
Figure 10 is the perspective view of swingle 7 in the utility model.
Figure 11 is another stereochemical structure view of Figure 10.
Figure 12 is the front view of Figure 10.
Figure 13 is the perspective view of base 4 in the utility model.
Figure 14 is another stereochemical structure view of Figure 13.
Figure 15 is the front view of Figure 13.
Figure 16 is the stereochemical structure assembling schematic diagram of slide block 3 in the utility model, base 4, screw rod 11 and collet head 12.
Figure 17 is another stereochemical structure view of Figure 16.
Figure 18 is the front view of Figure 16.
Figure 19 is the perspective view of removing in Fig. 1 after swingle 7.
Figure 20 is another stereochemical structure view of Figure 19.
Figure 21 is the front view of Figure 19.
In figure: 1-handle, 2-connecting rod, 3-slide block, 4-base, 5-annular groove, 6-through hole, 7-swingle, 8-trip bolt, 9-screw hole, 10-tapped through hole, 11-screw rod, 12-collet head.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19, Figure 20, shown in Figure 21, a kind of portable extension type box spanner, comprises handle 1, connecting rod 2, slide block 3, base 4, annular groove 5, through hole 6, swingle 7, trip bolt 8, screw hole 9, tapped through hole 10, screw rod 11, collet head 12, it is characterized in that: vertical being fixedly connected with in middle part of one end of described connecting rod 2 and handle 1, the inside of connecting rod 2 is provided with slide block 3 and screw rod 11, one end of screw rod 11 is fixedly connected with one end of slide block 3, the other end is fixedly connected with the top of collet head 12 with the tapped through hole 10 that is arranged on swingle 7 bottoms through the through hole 6 being arranged on base 4, one end of connecting rod 2 is fixedly connected with one end of base 4, the outside of base 4 is provided with swingle 7, the both sides of swingle 7 are provided with screw hole 9, bottom is provided with tapped through hole 10, base 4 is provided with annular groove 5 and through hole 6, in screw hole 9, be provided with trip bolt 8, trip bolt 8 is arranged on the annular groove 5 on base 4 through being arranged on the screw hole 9 of swingle 7 both sides and embedding.
The length of described connecting rod 2 is greater than the length of described swingle 7.
The length of described screw rod 11 is greater than the length of described connecting rod 2.
The height of described base 4 is greater than the width of described annular groove 5.
Described trip bolt 8 is arranged on the annular groove 5 on base 4 through being arranged on the screw hole 9 of swingle 7 both sides and embedding, and object is swingle 7 to be fixed on to the outside of base 4.
As Fig. 1, shown in Fig. 2 and Fig. 7, in the time of needs dismountings and fastening bolt in more shallow position or nut, first turn swingle 7 stretches into slide block 3 and screw rod 11 in connecting rod 2, because one end of screw rod 11 is fixedly connected with one end of slide block 3, the other end is fixedly connected with the top of collet head 12 with the tapped through hole 10 that is arranged on swingle 7 bottoms through the through hole 6 being arranged on base 4, therefore slide block 3 and screw rod 11 just can stretch into by the inwall along connecting rod 2 under the effect of swingle 7 and tapped through hole 10, then collet head 12 is aimed at and need to be disassembled with fastening bolt or nut and be inserted in collet head 12, last turning handle 1 can be dismantled with fastening the bolt in more shallow position or nut.
As Fig. 3, shown in Fig. 4 and Fig. 8, in the time of needs dismountings and fastening bolt in putting compared with deep-seated or nut, first turn swingle 7 stretches out slide block 3 and screw rod 11 in connecting rod 2, because one end of screw rod 11 is fixedly connected with one end of slide block 3, the other end is fixedly connected with the top of collet head 12 with the tapped through hole 10 that is arranged on swingle 7 bottoms through the through hole 6 being arranged on base 4, therefore slide block 3 and screw rod 11 just can stretch out by the inwall along connecting rod 2 under the effect of swingle 7 and tapped through hole 10, then collet head 12 is aimed at and need to be disassembled with fastening bolt or nut and be inserted in collet head 12, last turning handle 1 can be dismantled with fastening the bolt in putting compared with deep-seated or nut.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (2)
1. a portable extension type box spanner, comprises handle (1), connecting rod (2), slide block (3), base (4), annular groove (5), through hole (6), swingle (7), trip bolt (8), screw hole (9), tapped through hole (10), screw rod (11), collet head (12), it is characterized in that: vertical being fixedly connected with in middle part of one end of described connecting rod (2) and handle (1), the inside of connecting rod (2) is provided with slide block (3) and screw rod (11), one end of screw rod (11) is fixedly connected with one end of slide block (3), the other end is fixedly connected with the top of collet head (12) with the tapped through hole (10) that is arranged on swingle (7) bottom through the through hole (6) being arranged on base (4), one end of connecting rod (2) is fixedly connected with one end of base (4), the outside of base (4) is provided with swingle (7), the both sides of swingle (7) are provided with screw hole (9), bottom is provided with tapped through hole (10), base (4) is provided with annular groove (5) and through hole (6), in screw hole (9), be provided with trip bolt (8), trip bolt (8) is arranged on the annular groove (5) on base (4) through being arranged on the screw hole (9) of swingle (7) both sides and embedding.
2. a kind of portable extension type box spanner according to claim 1, is characterized in that: the length of described connecting rod (2) is greater than the length of described swingle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895150.4U CN203831304U (en) | 2013-12-27 | 2013-12-27 | Portable telescopic socket wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895150.4U CN203831304U (en) | 2013-12-27 | 2013-12-27 | Portable telescopic socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831304U true CN203831304U (en) | 2014-09-17 |
Family
ID=51509192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895150.4U Expired - Fee Related CN203831304U (en) | 2013-12-27 | 2013-12-27 | Portable telescopic socket wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858015A (en) * | 2018-06-19 | 2018-11-23 | 四川深源钼业科技股份有限公司 | A kind of adjustable Y jacket barrel spanner of mechanical equipment installation |
| CN113263465A (en) * | 2021-06-02 | 2021-08-17 | 中科院南京耐尔思光电仪器有限公司 | Adjustable wrench for dismantling lens group pressing ring |
| CN114952685A (en) * | 2022-05-26 | 2022-08-30 | 中国人民解放军第五七一九工厂 | Compensation device and sleeve tool |
-
2013
- 2013-12-27 CN CN201320895150.4U patent/CN203831304U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858015A (en) * | 2018-06-19 | 2018-11-23 | 四川深源钼业科技股份有限公司 | A kind of adjustable Y jacket barrel spanner of mechanical equipment installation |
| CN113263465A (en) * | 2021-06-02 | 2021-08-17 | 中科院南京耐尔思光电仪器有限公司 | Adjustable wrench for dismantling lens group pressing ring |
| CN114952685A (en) * | 2022-05-26 | 2022-08-30 | 中国人民解放军第五七一九工厂 | Compensation device and sleeve tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |