CN204301605U - A kind of Foldable multifunctional rod - Google Patents
A kind of Foldable multifunctional rod Download PDFInfo
- Publication number
- CN204301605U CN204301605U CN201420702511.3U CN201420702511U CN204301605U CN 204301605 U CN204301605 U CN 204301605U CN 201420702511 U CN201420702511 U CN 201420702511U CN 204301605 U CN204301605 U CN 204301605U
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- CN
- China
- Prior art keywords
- bars
- jig arm
- galianconism
- bar
- foldable multifunctional
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Abstract
The utility model relates to a kind of Foldable multifunctional rod, comprise the barred body of hollow, barred body comprises a bar hinged successively from the bottom up, two bars and three bars, and the flexible clamping device be connected in three bar chambeies, between one bar and two bars, lateral wall is provided with the first hinge, and between two bars and three bars, lateral wall is provided with the second hinge.The beneficial effects of the utility model are: structure is simple, solid firm and durable, and it is convenient, widely applicable that folder bar is shunk and stretched.
Description
Technical field
The utility model relates to a kind of Foldable multifunctional rod.
Background technology
Arrest fork, explosion-proof fork is generally used for security defence aspect, conventional is that its overall structure of simple steel fork is longer, is not easy to carry; Also have simple splicing construction, separated by fork body with barred body, the fastness after its installation is poor, and barred body is also general longer.Therefore, design a kind of structure simple, be easy to carry, and solid firmly steel fork is particularly important.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provides a kind of Foldable multifunctional rod.
The utility model solves the technical scheme that its technical problem adopts: a kind of Foldable multifunctional rod, comprise the barred body of hollow, barred body comprises a bar hinged successively from the bottom up, two bars and three bars, and the flexible clamping device be connected in three bar chambeies, between one bar and two bars, lateral wall is provided with the first hinge, and between two bars and three bars, lateral wall is provided with the second hinge;
The first sleeve pipe and the second sleeve pipe is separately installed with in the chamber of one bar and two bar junctions, two bars and three bar junctions, the first limited block abutted against with the first sleeve pipe leading section is provided with in two bar chambeies, the second limited block abutted against with the second sleeve pipe leading section is provided with in three bar chambeies, be connected with the first spring between first limited block and the second sleeve pipe, between the second limited block and clamping device, be connected with the second spring;
Run through in barred body and be provided with stay cord, the upper end of stay cord is connected with the second sleeve pipe, and the middle part of stay cord is connected with the first sleeve pipe.
Further, clamping device comprises the identical left jig arm of symmetrically arranged shape and right jig arm, upper end are connected to the left galianconism of left jig arm and right jig arm middle inside and right galianconism, and after left jig arm, right jig arm, left galianconism and right galianconism stretch, arrangement is in A font;
The bottom of left jig arm, right jig arm is connected with the first connecting cylinder, the second connecting cylinder is arranged with in first connecting cylinder, the bottom of the second connecting cylinder is provided with the 3rd spring, the bottom of left galianconism and right galianconism is connected to the upper end of the second connecting cylinder, first connecting cylinder is inserted in three bar chambeies, and the sidewall of the second connecting cylinder is provided with projection.
Further, three bar surfaces are provided with the first button and the second button from top to down successively, and three bar sidewalls below the first button and the second button offer first hole and the second hole of matching with projection respectively.
Further, the cross section of left jig arm, right jig arm, left galianconism and right galianconism is all in " [" type, the medial surface of left jig arm, right jig arm, left galianconism and right galianconism is equipped with the waveform double wedge being convenient to clamp, and left galianconism and right galianconism dislocation clamping are arranged.
Further, the lateral wall of left jig arm, right jig arm is provided with the arc chute of indent, and the madial wall of three bars is provided with the card article of the projection adapted with chute.
Further, the first hinge and the second hinge lay respectively at the relative both sides of barred body.
Further, the stay cord of a bar and two bar junctions is connected with anti abrasive chain.
Further, the tail end of a bar is arranged with the block being convenient to seal.
Further, the bottom of stay cord is connected with the rubber band be convenient to block and resetted.
Further, the upper end sidewall of three bars offers the breach be convenient to left jig arm and right jig arm and stretched outward.
The beneficial effects of the utility model are: structure is simple, solid firm and durable, and it is convenient, widely applicable that folder bar is shunk and stretched.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view one of the present utility model;
Fig. 3 is top view two of the present utility model.
Wherein: 1. a bar, 2. two bars, 3. three bars, 4. the first hinge, 5. the second hinge, 6. the first sleeve pipe, 7. the second sleeve pipe, 8. the first limited block, 9. the second limited block, 10. the first spring, 11. second springs, 12. blocks, 13. stay cords, 14. second connecting cylinders, 15. first buttons, 16. second buttons, 17. left jig arm, 18. right jig arm, 19. left galianconism, 20. right galianconism, 21. first connecting cylinders, 22. projections, 23. chutes, 24. card articles, 25. chains, 26. rubber bands, 27. breach, 28. double wedges, 29. the 3rd springs.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of Foldable multifunctional rod as shown in Figures 1 to 3, comprise the barred body of hollow, barred body comprises bar 1, two bar 2 and three bars 3 hinged successively from the bottom up, and the flexible clamping device be connected in three bar 3 chambeies, between one bar 1 and two bars 2, lateral wall is provided with lateral wall between the first hinge 4, two bar 2 and three bars 3 and is provided with the second hinge 5.
The first sleeve pipe 6 and the second sleeve pipe 7 is separately installed with in the chamber of one bar 1 and two bar 2 junctions, two bars 2 and three bar 3 junctions, the first limited block 8 abutted against with the first sleeve pipe 6 leading section is provided with in two bar 2 chambeies, the second limited block 9 abutted against with the second sleeve pipe 7 leading section is provided with in three bar 3 chambeies, be connected with between first limited block 8 and the second sleeve pipe 7 between first spring 10, second limited block 9 and clamping device and be connected with the second spring 11.
Run through in barred body and be provided with stay cord 13, the upper end of stay cord 13 is connected with the second sleeve pipe 7, and the middle part of stay cord 13 is connected with the first sleeve pipe 6.
Clamping device comprises left galianconism 19 and the right galianconism 20 that the identical left jig arm 17 of symmetrically arranged shape and right jig arm 18, upper end are connected to left jig arm 17 and right jig arm 18 middle inside, and it is A font that left jig arm 17, right jig arm 18, left galianconism 19 and right galianconism 20 stretch rear arrangement.
The bottom of left jig arm 17, right jig arm 18 is connected with the first connecting cylinder 21, the second connecting cylinder 14 is arranged with in first connecting cylinder 21, the bottom of the second connecting cylinder 14 is provided with the 3rd spring 29, the bottom of left galianconism 19 and right galianconism 20 is connected to the upper end of the second connecting cylinder 14, first connecting cylinder 21 is inserted in three bar 3 chambeies, and the sidewall of the second connecting cylinder 14 is provided with projection 22.
Three bar 3 surfaces are provided with successively from top to down on three bar 3 sidewalls below the first button 15 and the second button 16, first button 15 and the second button 16 and offer first hole and the second hole of matching with projection 22 respectively.
The cross section of left jig arm 17, right jig arm 18, left galianconism 19 and right galianconism 20 is all in " [" type, the medial surface of left jig arm 17, right jig arm 18, left galianconism 19 and right galianconism 20 be equipped be convenient to clamp waveform double wedge 28, left galianconism 19 and right galianconism 20 misplace clamping arrange.Double wedge 28 has good buffering and clamping action, and " the left galianconism 19 of [" type and right galianconism 20 be staggered grafting face-to-face, is convenient to receive time save space.
The madial wall that the lateral wall of left jig arm 17, right jig arm 18 is provided with arc chute 23, three bar 3 of indent is provided with the card article 24 of the projection adapted with chute 23.
First hinge 4 lays respectively at the relative both sides of barred body with the second hinge 5.
The stay cord 13 of one bar 1 and two bar 2 junctions is connected with anti abrasive chain 25.When a bar 1 and two bars 2 are under the effect of the first hinge 4, after upset is folding, chain 25 is just in time positioned at the lower port of bar 1 upper port and two bars 2, and repeatedly upset can produce friction, and the wearability of chain 25 is good, long service life.
The tail end of one bar 1 is arranged with the block 12 being convenient to seal, and block 12 is connected with the end of stay cord 13.Block 12 is in convex, and top conically.The bottom of block 12 abuts with the bottom opening of a bar 1, and anti-stop block 12 is drawn in bar 1 chamber.The upper conical portion of block 12 then facilitates it to enter in bar 1 chamber, forms good sealing effectiveness.
The bottom of stay cord 13 is connected with the rubber band 26 be convenient to block 12 and resetted.Firmly strain block 12, rubber band 26 is elongated, and stay cord 13 extends completely, unclamps block 12, and rubber band 26 resets backward, and recover original length, bar 1 lower ending opening seals by block 12.
The upper end sidewall of three bars 3 offers the breach 27 be convenient to left jig arm 17 and right jig arm 18 and stretched outward.Breach 27 is conducive to expansion and the contraction of clamping device.
The course of work of the present utility model is:
Contraction process: firmly strain block 12, rubber band 26 is elongated, and stay cord 13 is tightened up, and the first sleeve pipe 6 is pulled in bar 1 chamber completely backward, the first sleeve pipe 6 drive first spring 10 that bounces back shrinks, and the second sleeve pipe 7 is pulled in two bar 2 chambeies completely.Unclamp block 12, rubber band 26 resets, and recover original length, bar 1 lower ending opening seals by block 12.
Press the first button 15, press the upper end of left jig arm 17 and right jig arm 18 from top to bottom, protruding 22 throw off the first hole, first connecting cylinder 21 moves inward downwards along card article 24, the lower end of left galianconism 19 and right galianconism 20 is downwardly towards interior retraction, the lower end of left jig arm 17 and right jig arm 18 is downwardly towards interior retraction simultaneously, 3rd spring 29 shrinks, second connecting cylinder 14 moves inward downwards, second spring 11 shrinks, protruding 22 snap in the second hole downwards, first connecting cylinder 21 and the second connecting cylinder 14 stop displacement, left galianconism 19 and right galianconism 20 are connected in above the second connecting cylinder 14 by the dislocation of [" type structure, left jig arm 17 and the symmetrical obvolvent of right jig arm 18 are outside left galianconism 19 and right galianconism 20, so far, clamping device shrinks in the upper end cavity of three bars 3, second spring 11 and the compacted contraction of the 3rd spring 29, whole folder bar is N font.
Stretching process: barred body is overturn along the first hinge 4 and the second hinge 5, first spring 10 resets, recover original length, the second sleeve pipe 7 rises to and abuts with the second limited block 9 under the first spring 10 acts on, and stay cord 13 elongation drives first set pipe 7 to rise to and abuts with the first limited block 8.
Press the second button 16, protruding 22 throw off the second hole, and the 3rd spring 29 resets, and recover original length, the second connecting cylinder 14 is popped up, and the lower end of left galianconism 19 and right galianconism 20 is lifted; Meanwhile, the second spring 11 resets, and recover original length, the first connecting cylinder 21 is popped up, and the lower end of left jig arm 17 and right jig arm 18 is lifted.Protruding 22 upwards snap in the first hole, second connecting cylinder 14 and the first connecting cylinder 21 stop displacement, so far, clamping device is stretched in the upper end of three bars 3, the arrangement of left jig arm 17, right jig arm 18, left galianconism 19 and right galianconism 20 is in A font, second spring 11 and the 3rd spring 29 reset, and recover original length, whole folder bar is Y-shaped.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (10)
1. a Foldable multifunctional rod, comprise the barred body of hollow, it is characterized in that: described barred body comprises a bar (1) hinged successively from the bottom up, two bars (2) and three bars (3), and the flexible clamping device be connected in three bars (3) chamber, between one bar (1) and two bars (2), lateral wall is provided with the first hinge (4), and between two bars (2) and three bars (3), lateral wall is provided with the second hinge (5);
One bar (1) and two bars (2) junction, the first sleeve pipe (6) and the second sleeve pipe (7) is separately installed with in two bars (2) and the chamber of three bars (3) junction, the first limited block (8) abutted against with the first sleeve pipe (6) leading section is provided with in two bars (2) chamber, the second limited block (9) abutted against with the second sleeve pipe (7) leading section is provided with in three bars (3) chamber, the first spring (10) is connected with between first limited block (8) and the second sleeve pipe (7), the second spring (11) is connected with between second limited block (9) and clamping device,
Run through in barred body and be provided with stay cord (13), the upper end of stay cord (13) is connected with the second sleeve pipe (7), and the middle part of stay cord (13) is connected with the first sleeve pipe (6).
2. a kind of Foldable multifunctional rod according to claim 1, it is characterized in that: described clamping device comprises left galianconism (19) and the right galianconism (20) that the identical left jig arm (17) of symmetrically arranged shape and right jig arm (18), upper end are connected to left jig arm (17) and right jig arm (18) middle inside, after left jig arm (17), right jig arm (18), left galianconism (19) and right galianconism (20) stretch, arrangement is in A font;
The bottom of left jig arm (17), right jig arm (18) is connected with the first connecting cylinder (21), the second connecting cylinder (14) is arranged with in first connecting cylinder (21), the bottom of the second connecting cylinder (14) is provided with the 3rd spring (29), the bottom of left galianconism (19) and right galianconism (20) is connected to the upper end of the second connecting cylinder (14), first connecting cylinder (21) is inserted in three bars (3) chamber, and the sidewall of the second connecting cylinder (14) is provided with projection (22).
3. a kind of Foldable multifunctional rod according to claim 2, it is characterized in that: described three bars (3) surface is provided with the first button (15) and the second button (16) from top to down successively, three bars (3) sidewall of the first button (15) and the second button (16) below offers first hole and the second hole of matching with projection (22) respectively.
4. a kind of Foldable multifunctional rod according to claim 3, it is characterized in that: the cross section of described left jig arm (17), right jig arm (18), left galianconism (19) and right galianconism (20) is all in " [" type, the medial surface of left jig arm (17), right jig arm (18), left galianconism (19) and right galianconism (20) is equipped with the waveform double wedge (28) being convenient to clamp, and left galianconism (19) and right galianconism (20) dislocation clamping are arranged.
5. a kind of Foldable multifunctional rod according to claim 4, it is characterized in that: the lateral wall of described left jig arm (17), right jig arm (18) is provided with the arc chute (23) of indent, the madial wall of three bars (3) is provided with the card article (24) of the projection adapted with chute (23).
6. a kind of Foldable multifunctional rod according to claim 1, is characterized in that: described the first hinge (4) and the second hinge (5) lay respectively at the relative both sides of barred body.
7. a kind of Foldable multifunctional rod according to claim 1, is characterized in that: a described bar (1) and the stay cord (13) of two bars (2) junction are connected with anti abrasive chain (25).
8. a kind of Foldable multifunctional rod according to claim 1, is characterized in that: the tail end of a described bar (1) is arranged with the block (12) being convenient to seal.
9. a kind of Foldable multifunctional rod according to claim 8, is characterized in that: the bottom of described stay cord (13) is connected with the rubber band (26) be convenient to block (12) and resetted.
10. a kind of Foldable multifunctional rod according to claim 1, is characterized in that: the upper end sidewall of described three bars (3) offers the breach (27) be convenient to left jig arm (17) and right jig arm (18) and stretched outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702511.3U CN204301605U (en) | 2014-11-20 | 2014-11-20 | A kind of Foldable multifunctional rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702511.3U CN204301605U (en) | 2014-11-20 | 2014-11-20 | A kind of Foldable multifunctional rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301605U true CN204301605U (en) | 2015-04-29 |
Family
ID=53107138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702511.3U Withdrawn - After Issue CN204301605U (en) | 2014-11-20 | 2014-11-20 | A kind of Foldable multifunctional rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457413A (en) * | 2014-11-20 | 2015-03-25 | 江苏泛华电子科技有限公司 | Multifunctional foldable rod |
| CN105466284A (en) * | 2015-12-22 | 2016-04-06 | 安徽中天保安服务集团有限公司 | Multi-functional deforming stick fork for police |
| CN107810105A (en) * | 2015-06-25 | 2018-03-16 | Sig技术股份公司 | Device, method and system for the careful pre-folded of carton sleeves |
-
2014
- 2014-11-20 CN CN201420702511.3U patent/CN204301605U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457413A (en) * | 2014-11-20 | 2015-03-25 | 江苏泛华电子科技有限公司 | Multifunctional foldable rod |
| CN104457413B (en) * | 2014-11-20 | 2016-01-06 | 江苏泛华电子科技有限公司 | Foldable multifunctional rod |
| CN107810105A (en) * | 2015-06-25 | 2018-03-16 | Sig技术股份公司 | Device, method and system for the careful pre-folded of carton sleeves |
| CN105466284A (en) * | 2015-12-22 | 2016-04-06 | 安徽中天保安服务集团有限公司 | Multi-functional deforming stick fork for police |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150429 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |