CN104457414A - Telescopic spontoon capable of improving convenience and stability of assembly - Google Patents
Telescopic spontoon capable of improving convenience and stability of assembly Download PDFInfo
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- CN104457414A CN104457414A CN201310542484.8A CN201310542484A CN104457414A CN 104457414 A CN104457414 A CN 104457414A CN 201310542484 A CN201310542484 A CN 201310542484A CN 104457414 A CN104457414 A CN 104457414A
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- 238000006073 displacement reaction Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 description 16
- 238000013461 design Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The invention relates to a telescopic spontoon capable of improving the assembly convenience and the stability, which comprises an outer pipe body, an inner pipe body and a positioning device, wherein one end of the outer pipe body is provided with a releasing device, and the part of the outer pipe body, which is adjacent to the other end, is provided with a clamping groove; one end of the inner tube body is provided with a first joint part; the positioning device comprises a positioning frame body, two brake blocks and a plurality of elastic elements, wherein the positioning frame body is assembled with the first joint part of the inner pipe body into a whole through a second joint part and is provided with a containing groove; each brake block is provided with an extension part which is provided with a release hole; the elastic element can push each brake block to enable the outer edge of each brake block to be embedded into the clamping groove; when the release device extends into the containing groove and passes through the release hole, the brake block can be folded inwards to be separated from the embedded card of the card-making groove. Because the positioning device is directly jointed to the inner pipe body, the assembly efficiency can be greatly improved, and the structural strength of the telescopic spontoon can be prevented from being damaged.
Description
Technical field
The present invention is a kind of Telescopic spontoon that can promote assembling convenience and steadiness, espespecially in the mode screwed togather or engage, one positioner is fixed on the Telescopic spontoon in an interior tube body, makes this Telescopic spontoon not only assemble facility, and its structural strength and steadiness can also be guaranteed.
Background technology
Generally speaking, police service with save personnel from damage when performing duties, for effectively frightening resistance ruffian, and ensure resident family, property, personal security and inherently safe, its with it more than can wear self-defence baton; And because social security is not satisfactory, also have ordinary personage can carry baton, using as self-defence use, for this reason, there is dealer's R & D design to go out a kind of Telescopic spontoon, user can be easy to carry, and be unlikely to cause unnecessary query and trouble because wearing this kind of self-defence utensil.
At present, Telescopic spontoon is many to be made up of more piece body, refer to shown in Fig. 1, that the U.S. discloses stretching baton disclosed in US20130150167 Patent Case, this retractable spontoon 1 is by an outer tube body 11, one middle tube body 12 and an interior tube body 13 are combined into, each body 11, 12, 13 all in hollow form, wherein the diameter of this outer tube body 11 is greater than the diameter of this middle tube body 12, the diameter of this middle tube body 12 is greater than the diameter of this interior tube body 13, and this interior tube body 13 can be condensed in the internal diameter of this middle tube body 12, this middle tube body 12 can be condensed to again in the internal diameter of this outer tube body 11, when making the outer tube body 11 of this retractable spontoon 1 be held and be got rid of by throwing, this middle tube body 12 and interior tube body 13 can stretch out in this outer tube body 11, and engage mutually elongation in a long rod shape, or this retractable spontoon 1 is when by a pressure, this interior tube body 13 and middle tube body 12 by be sequentially condensed to this outer tube body 11 internal diameter in a bat shape, be beneficial to user's collection and wear.
Refer to Fig. 1, shown in Fig. 2 and Fig. 3, multiple arrestment mechanism 14 and a relieving mechanism 15 is also provided with in this retractable spontoon 1, because the structure of described arrestment mechanism 14 is identical with action, therefore, follow-uply only to be described with regard to the arrestment mechanism 14 between middle tube body 12 and outer tube body 11, again, this arrestment mechanism 14 comprises two brake block 141 and two flexible members 142, and be located at the position of its one end contiguous on this middle tube body 12, the periphery of this middle tube body 12 its one end contiguous is provided with two symmetrical perforation 120, brake block 141 in this arrestment mechanism 14 can be hubbed at respectively this perforation 120 respectively, and by respectively this perforation 120, shift reciprocately, again, these two brake block 141 offer a release aperture 140 respectively, and described release aperture 140 can overlap, respectively the interior intermarginal of this brake block 141 is provided with respectively this flexible member 142, respectively the two ends of this flexible member 142 can produce an active force to each this brake block 141 respectively, with promote respectively this brake block 141 mutually away from.
In addition, one end of this outer tube body 11 is assembled with this relieving mechanism 15, this relieving mechanism 15 comprises button 151 and a release lever 152, this button 151 is assembled to one end of this release lever 152, the other end of this release lever 152 then can stretch in this outer tube body 11, throw user and get rid of this retractable spontoon 1, when making one end of this middle tube body 12 towards the other end displacement of this outer tube body 11, when described brake block 141 is displaced to the other end of this outer tube body 11, described brake block 141 can be subject to the pushing and pressing of flexible member 142, and stretch out perforation 120, with inlay card in the blocking groove of the other end of this outer tube body 11, make this middle tube body 12 can keep firm positioning states with outer tube body 11, then, when user presses this button 151, this button 151 can drive this release lever 152 to stretch to described release aperture 140, described brake block 141 is forced to depart from inlay card position originally, accordingly, namely middle tube body 12 can fold in outer tube body 11 by user.
Although this retractable spontoon 1 can switch expediently between " elongation state " and " collapse state ", so that user carries and use, but in fact, in start, still some improves part to this retractable spontoon 1 not, and for dealer, the design of this arrestment mechanism 14 and relieving mechanism 15 is also unfavorable for keyholed back plate production cost and packaging efficiency, is now respectively described below:
(1) problem of dynamic stability is made: because described brake block 141 connects by means of only described flexible member 142 to each other, and described flexible member 142 has toughness, and non-rigid support, therefore cannot level be remained, therefore, arrestment mechanism 14 is in the process of displacement, described brake block 141 to each other can be movable separately, meaning namely, in moving process, described both brake block 141 may can not remain on the displacement of same level shape, so, a wherein brake block 141 will be caused to be embedded in the blocking groove of the other end of this outer tube body 11, but another brake block 141 is not embedded in the blocking groove of the other end of this outer tube body 11, make this retractable spontoon 1 stably cannot be held in long rod shape, or cause this retractable spontoon 1 full extension cannot to be long rod shape and to fold as bat shape, and then affect the stability of this retractable spontoon 1.
(2) production cost and efficiency: in addition, due to the perforation 120 that this brake block 141 has to pass through in this middle tube body 12, this outer tube body 11 just can be made stably to be positioned outside this middle tube body 12, therefore past dealer is when producing this middle tube body 12, must to give a farfetched interpretation, punching press or cutting supervisor, this middle tube body 12 processes this perforation 120, and this procedure not only significantly can affect production procedure and the yield of this retractable spontoon 1, even delay the built-up time of retractable spontoon 1, and also may destroy the overall construction intensity of this middle tube body 12, therefore for dealer, the real keyholed back plate being unfavorable for cost of design of this arrestment mechanism 14.
For this reason, inventor be think and, whether can improve for known arrestment mechanism, to solve issuable stability problem in known Telescopic spontoon, simultaneously, improve the production efficiency of Telescopic spontoon, assembling Discussing Convenience, allow dealer in shorter time, namely can produce superior in quality baton in a large number, therefore, how to design a kind of brand-new Telescopic spontoon, namely become the present invention desires most ardently solution major issue at this.
Summary of the invention
Because the inconvenience of known Telescopic spontoon on producing and in assembling, inventor is by feat of practical experience abundant for many years and professional knowledge, through constantly testing, researching and developing, and after considering the multiple feasibility in practice operation, finally a kind of Telescopic spontoon that can promote assembling convenience and steadiness of the present invention is designed, wish more simplify by structure and be easier to the positioner of production and assembly, improve the production efficiency of Telescopic spontoon.
The object of this invention is to provide a kind of Telescopic spontoon that can promote assembling convenience and steadiness, to overcome the defect proposed in background technology.
Object of the present invention, reached by following technological means:
A kind of Telescopic spontoon that can promote assembling convenience and steadiness of the present invention, comprising:
One outer tube body, its one end grips for user, and the internal face of its contiguous other end is provided with a blocking groove;
One interior tube body, its bore is less than the bore of this outer tube body, and one end of this interior tube body is placed in this outer tube body actively, and is provided with one first junction surface;
One releasing device, is installed in one end of this outer tube body, and when this releasing device is activated, the release lever in this releasing device can be moved to the position of its other end contiguous in this outer tube body; And
One positioner, comprising:
One positioning frame body, one second junction surface is provided with bottom it, the configuration at this second junction surface and the configuration at this first junction surface match, with the one end making this posting physical efficiency be fixed on this interior tube body, the end face of this positioning frame body offers pass through aperture, and two corresponding side surface of this positioning frame body run through and are formed with a storage tank, this storage tank is connected with this through hole;
Two brake block, one end of each brake block extends respectively and is provided with an extension, respectively the configuration of this extension and this storage tank match, can be positioned actively in this storage tank, and make this brake block can remain on two corresponding side surface of this positioning frame body, respectively this extension also offers a release aperture, this release aperture corresponds to this through hole when respectively this brake block embeds this storage tank; And
Multiple flexible member, be positioned at the position of this extension contiguous on each this brake block respectively, with under the state being moved to the position corresponding to this blocking groove in this outer tube body in one end of this interior tube body, this flexible member drives this brake block towards the direction displacement away from this positioning frame body by elastic restoring force, the other end of respectively this brake block can be expanded outwardly, and be embedded in this blocking groove; Be activated at this releasing device, when making this release lever towards an end movement of this interior tube body, this release lever can sequentially stretch into this through hole and storage tank, and push against the internal face this extension corresponding to this release aperture, make this brake block towards the direction displacement of this positioning frame body, pass completely through after this release aperture until this release lever, the other end of this brake block is by this blocking groove of disengaging.
The features and advantages of the invention are:
A kind of Telescopic spontoon that can promote assembling convenience and steadiness provided by the present invention, comprises an outer tube body, an interior tube body, a releasing device and a positioner; Wherein, a blocking groove is provided with in this outer tube body; One end of this interior tube body can be placed in this outer tube body actively, and its other end then can be exposed by this outer tube body, and the internal face of one end of this interior tube body is provided with one first junction surface (as: multiple tracks internal thread); This releasing device is installed in one end of this outer tube body, and comprises a release lever; This positioner comprises a positioning frame body, two brake block and multiple flexible member, wherein, the bottom of this positioning frame body is provided with one second junction surface (as: multiple tracks external screw thread), this posting physical efficiency is made to be fixed on one end of this interior tube body, the end face of this positioning frame body offers pass through aperture, and two corresponding side surface of this positioning frame body then run through and are formed with a storage tank, this storage tank is connected with this through hole; Respectively one end of this brake block is respectively equipped with an extension, respectively this extension can be positioned in this storage tank actively, with two corresponding side surface making described brake block can remain on this positioning frame body, and respectively this extension also offering a release aperture, this release aperture corresponds to this through hole when respectively this brake block embeds this storage tank; Respectively this flexible member is positioned this positioning frame body and respectively between this brake block, with under the state being moved to the position corresponding to this blocking groove in this outer tube body in one end of this interior tube body, the elastic restoring force of described flexible member can drive described brake block towards the direction displacement away from this positioning frame body, the other end of respectively this brake block can be expanded outwardly, and be embedded in this blocking groove, the other end of this interior tube body can be firmly located in outside this outer tube body; Be activated at this releasing device, make this release lever towards under the state of an end movement of this interior tube body, this release lever can sequentially stretch into this through hole and storage tank, and push against the internal face corresponding to this release aperture in this extension, make described brake block towards the direction displacement of this positioning frame body, and depart from this blocking groove.So, because this positioner is directly screwed together on this interior tube body, therefore effectively can promote the efficiency of this Telescopic spontoon in assembling.
In addition, the present invention by the design at this first junction surface and the second junction surface in conjunction with this positioner and this interior tube body, therefore dealer is when producing Telescopic spontoon, namely need not as is well known as Telescopic spontoon, processing operations such as giving a farfetched interpretation need be carried out in one end of interior tube body, accordingly, the overall construction intensity of this interior tube body can be avoided to be affected, and to destroy the durability of Telescopic spontoon and the problem of steadiness.
For ease of having further understanding and understanding to know-why of the present invention, architectural feature and object, now coordinate graphic for embodiment, be described in detail as follows.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein,
Fig. 1 is the schematic diagram of known Telescopic spontoon;
Fig. 2 is the decomposing schematic representation of known Telescopic spontoon;
Fig. 3 is the arrestment mechanism schematic diagram of known Telescopic spontoon;
Fig. 4 is the Telescopic spontoon assembling schematic diagram that positioner of the present invention is applied;
Fig. 5 is the Telescopic spontoon decomposing schematic representation that positioner of the present invention is applied;
Fig. 6 is positioner of the present invention and baton schematic diagram; And
Fig. 7 is the profile of positioner of the present invention and Telescopic spontoon.
Main element label declaration:
Known
1 retractable spontoon
11 outer tube bodies
12 middle tube bodies
120 perforation
13 interior tube bodies
14 arrestment mechanisms
140 release aperture
141 brake block
142 flexible members
15 relieving mechanisms
151 buttons
152 release levers
This case
2 Telescopic spontoons
21 outer tube bodies
210 blocking grooves
22 interior tube bodies
221 first junction surfaces
23 releasing devices
230 lids
231 buttons
232 springs
233 release levers
234 contiguous blocks
3 positioners
31 second junction surfaces
32 positioning frame body
320 storage tanks
321 through holes
322 first embedding holes
33 brake block
330 release aperture
331 extensions
333 second embedding holes
34 flexible members
Detailed description of the invention
The present invention is a kind of Telescopic spontoon that can promote assembling convenience and steadiness, refer to shown in Fig. 4, it is the first preferred embodiment of the present invention, this Telescopic spontoon 2 is combined by least one outer tube body 21 and an interior tube body 22, described body 21, 22 can connect together mutually, at this special declaration, Telescopic spontoon 2 of the present invention can comprise plural body and combine, and the controlling structure for telescopic handle all identical (but the large I of configuration adjusts according to the diameter of body) between every two bodys, therefore, in follow-up explanation, for two bodys, and the description of outer tube body 21 and interior tube body 22 is with the relative position of these two bodys, meaning namely, two bodys mutual sheathed time, be linked in and outer be outer tube body 21, be linked in and interior be interior tube body 22, conjunction is first chatted bright.
Refer to shown in Fig. 4 and Fig. 5, get rid of in the process of this Telescopic spontoon 2 for avoiding user in throwing, cause described body 21, 22 depart from mutually, therefore, the internal diameter of one end of this outer tube body 21 is greater than the internal diameter of its other end, and the external diameter of one end of this interior tube body 22 is greater than the external diameter of its other end, again, the external diameter of one end of this interior tube body 22 is also greater than the internal diameter of the other end of this outer tube body 21, and be less than the internal diameter of one end of this outer tube body 21, therefore, when described body 21, during 22 phase fit, the other end of this interior tube body 22 can via one end of this outer tube body 21, by this outer tube body 21, and exposed by the other end of this outer tube body 21, till the other end of one end this outer tube body 21 contiguous of this interior tube body 22.
By the design in the inside and outside footpath of described body 21,22, after the other end of this interior tube body 22 exposes outside this outer tube body 21, one end of this interior tube body 22 still can not depart from the other end of this outer tube body 21, again, refer to shown in Fig. 5, in this embodiment, the inwall of this outer tube body 21 its other end contiguous is provided with at least one blocking groove 210 again, this blocking groove 210 according to different product demand, and can be laid in this outer tube body 21 in the form of a ring or in arcuation.One end of this interior tube body 22 is then provided with one first junction surface 221(and refers to Fig. 7), in the present embodiment, this first junction surface 221 be configured as multiple tracks internal thread.
Refer to shown in Fig. 5 and Fig. 6, this Telescopic spontoon also comprises positioner 3 and a releasing device 23, this positioner 3 comprises a positioning frame body 32, two brake block 33 and multiple flexible member 34, wherein, the bottom of this positioning frame body 32 is provided with one second junction surface 31(in the present embodiment, this the second junction surface 31 be configured as multiple tracks external screw thread), the configuration at this second junction surface 31 and the configuration at this first junction surface 221 match, make this positioning frame body 32 can be locked in one end of this interior tube body 22, the end face of this positioning frame body 32 offers pass through aperture 321, and two corresponding side surface of this positioning frame body 32 then run through and are formed with a storage tank 320, this storage tank 320 is connected with this through hole 321, respectively one end of this brake block 33 is respectively equipped with an extension 331, respectively the configuration of this extension 331 and the configuration of this storage tank 320 match, and can be positioned in this storage tank 320 actively, with two corresponding side surface making described brake block 33 can remain on this positioning frame body 32, and respectively this extension 331 also offering a release aperture 330, this release aperture 330 corresponds to this through hole 321 when respectively this brake block 33 embeds this storage tank 320.
Hold, two corresponding side surface of this positioning frame body 32 are respectively equipped with two the first embedding holes 322, respectively on this brake block 33, the position of this extension 331 contiguous is then respectively equipped with one second embedding hole 333, respectively one end of this flexible member 34 can be located respectively and is resisted against in this first embedding hole 322, its other end is then against each this second embedding hole 333, when described extension 331 stretches in this storage tank 320 completely, described flexible member 34 will be in a compressive state, and described release aperture 330 and through hole 321 will be interconnected, now, one end of this interior tube body 22 can displacement in this outer tube body 21 actively, in the outwards diastole of this flexible member 34, to pass through its elastic restoring force, when pushing against described brake block 33, now described extension 331 meeting is towards outer displacement, but respectively this release aperture 330 still has part to be interconnected and corresponds to this through hole 321.
Flowing mode is made for ease of what positioner 3 of the present invention was described, first explain the main points briefly at this feature of this releasing device 23: this releasing device 23 is installed in one end of this outer tube body 21, and at least comprise lid 230, button 231, spring 232 and a release lever 233, this lid 230 is locked in one end of this outer tube body 21, this button 231 is limited in this lid 230, and its one end outer can be exposed at (as shown in Figure 4) outside one end of this outer tube body 21, its other end is then assembled on one end of this release lever 233, 232, this spring is located between the other end of this button 231 and one end of this release lever 233, again, the other end of this release lever 233 can also via one end of this outer tube body 21, stretch in this interior tube body 22, and the position of its contiguous one end is provided with a contiguous block 234, this contiguous block 234 can be connected in this outer tube body 21, and one end of this spring 232 can against on this contiguous block 234, when the direction displacement of the stressed one end towards outer tube body 21 of this button 231, this spring 232 can be oppressed, and an active force can be produced to this button 231, after this button 231 is no longer stressed, the active force of this spring 232 can promote the direction displacement of this button 231 towards the one end away from this outer tube body 21, drive this release lever 233 displacement simultaneously.
Refer to again shown in Fig. 5 and Fig. 6, throw user and get rid of this Telescopic spontoon 2, when making one end of this interior tube body 22 be moved to the other end of this outer tube body 21 contiguous, now this release lever 233 does not stretch in this interior tube body 22, therefore under the state being moved to the position corresponding to this blocking groove 210 in this outer tube body 21 in one end of this interior tube body 22, the elastic restoring force of described flexible member 34 can drive described brake block 33 towards the direction displacement away from this positioning frame body 32, the other end of respectively this brake block 33 can be expanded outwardly, and be embedded in this blocking groove 210, the other end of this interior tube body 22 is made can be firmly located in outside this outer tube body 21, now, under namely this Telescopic spontoon 2 remains on one " elongation state ".
Refer to shown in Fig. 5 ~ 7 (for keeping the clear of drawing, the flexible member 34 be under confined state is eliminated) in Fig. 7, be activated at this releasing device 23, make this release lever 233 towards under the state of an end movement of this interior tube body 22, now this release lever 233 sequentially will stretch into this through hole 321 and storage tank 320, and push against the internal face corresponding to this release aperture 330 in this extension 331, make described brake block 33 towards the direction displacement of this positioning frame body 32, pass completely through after described release aperture 330 until one end of this release lever 233, namely the other end of described brake block 33 departs from this blocking groove 210, make this interior tube body 22 can be incorporated in this outer tube body 21, and under make this Telescopic spontoon 2 can recover to be convenient to one " collapse state " that user carries.So, because this positioner 3 is directly screwed together on this interior tube body 22, therefore dealer is when producing Telescopic spontoon 2, namely need not as is well known as Telescopic spontoon, processing operations such as giving a farfetched interpretation need be carried out in one end of interior tube body, to form a perforation, locate this positioning frame body.This means, dealer only in the mode screwed togather, need can complete the assembling operation of this positioner 3 expediently, accordingly, significantly can not only promote and produce yield and packaging efficiency, and also can avoid the structural strength destroying this interior tube body 22, ensure that the steadiness of this Telescopic spontoon 2.
In the aforementioned embodiment, this first junction surface 221 is screws with multiple tracks internal thread, 31, this second junction surface is for having the externally threaded stud of multiple tracks, but, on actual design is produced, dealer is replaceable described junction surface 221 also, this first junction surface 221 (as: is designed to the stud of hollow form by the configuration of 31, 31, this second junction surface is for possessing the screw of multiple tracks internal thread), and in the first preferred embodiment of the present invention, this second junction surface 31 is in hollow form, to guarantee that this release lever 233 fully can pass this storage tank 320, and described extension 331 is limited in this storage tank 320.In addition, in other preferred embodiment of the present invention, dealer also can change to engage, chimeric (as: a convex recessed design), packing or rotate location patten's design described in junction surface 221,31, as long as the configuration at described junction surface mates mutually, and dealer need not pass through the auxiliary of other instrument, being connected and fixed of described junction surface 221,31 can be completed expediently, namely belong to the junction surface that the present invention defines.
In addition, in the aforementioned embodiment, one end that one end of described flexible member 34 is resisted against this brake block 33 respectively corresponds to the position of the both sides of this extension 331, but, this flexible member 34 also can be positioned other position, such as: dealer only can use two flexible members 34, and respectively one end of this flexible member 34 is positioned the below of this extension 331, so, also identical effect can be reached.
Again, refer to again shown in Fig. 5 and Fig. 6, in the aforementioned embodiment, this positioner 3 comprises four flexible members 34, and its two ends are resisted against the first embedding hole 322 in this positioning frame body 32 and the second embedding hole 333 respectively on this brake block 33 respectively, but, the set-up mode of this flexible member 34 is not as limit, such as: the first embedding hole 322 that dealer also can be mutually corresponding in two respective side of this positioning frame body 32 through, make the center section part of flexible member 34 can run through described first embedding hole 322, be positioned in this positioning frame body 32, and its two ends can be exposed and directly be abutted on the second embedding hole 333 on described brake block 33, accordingly, decapacitation allow element form more simplify outside, also can guarantee further described brake block 33 do kinetic energy more smooth and easy and balance.
The above, be only some preferred embodiments of the present invention, but; technical characteristic of the present invention is not limited thereto; the personage of all correlative technology fields, after considering technology contents of the present invention in light of actual conditions can think easily and equivalence change, protection category of the present invention all should not be departed from.
Claims (6)
1. can promote a Telescopic spontoon for assembling convenience and steadiness, it is characterized in that, described Telescopic spontoon comprises:
One outer tube body, its one end grips for user, and the internal face of its contiguous other end is provided with a blocking groove;
One interior tube body, its bore is less than the bore of described outer tube body, and one end of described interior tube body is placed in described outer tube body actively, and is provided with one first junction surface;
One releasing device, is installed in one end of described outer tube body, and when described releasing device is activated, the release lever in described releasing device can be moved to the position of its other end contiguous in described outer tube body; And
One positioner, comprising:
One positioning frame body, one second junction surface is provided with bottom it, the configuration at described second junction surface and the configuration at described first junction surface match, one end of described interior tube body is fixed on to make described posting physical efficiency, the end face of described positioning frame body offers pass through aperture, and two corresponding side surface of described positioning frame body run through and are formed with a storage tank, described storage tank is connected with described through hole;
Two brake block, one end of each described brake block extends respectively and is provided with an extension, configuration and the described storage tank of each described extension match, can be positioned actively in described storage tank, and make described brake block can remain on two corresponding side surface of described positioning frame body, each described extension also offers a release aperture, and described release aperture corresponds to described through hole when each described brake block embeds described storage tank; And
Multiple flexible member, be positioned at the position of contiguous described extension on each described brake block respectively, with under the state being moved to the position corresponding to described blocking groove in described outer tube body in one end of described interior tube body, described flexible member drives described brake block towards the direction displacement away from described positioning frame body by elastic restoring force, the other end of each described brake block can be expanded outwardly, and be embedded in described blocking groove; Be activated at described releasing device, when making described release lever towards an end movement of described interior tube body, described release lever can sequentially stretch into described through hole and storage tank, and push against the internal face described extension corresponding to described release aperture, make described brake block towards the direction displacement of described positioning frame body, after described release lever passes completely through described release aperture, the other end of described brake block will depart from described blocking groove.
2. Telescopic spontoon as claimed in claim 1, is characterized in that, one end of each described flexible member is respectively against two corresponding side surface to described positioning frame body, and its other end then can against the position of described extension contiguous to corresponding brake block.
3. Telescopic spontoon as claimed in claim 2, it is characterized in that, in two corresponding side surface of described positioning frame body, the position of contiguous described storage tank is respectively equipped with one first embedding hole, on one end of each described brake block, the position of contiguous described extension is then respectively equipped with one second embedding hole, and the two ends of each described flexible member respectively can with described first embedding hole and the second embedding hole phase inlay card.
4. Telescopic spontoon as claimed in claim 1, it is characterized in that, two corresponding side surface of described positioning frame body run through and are provided with multiple first embedding hole, and the position of contiguous described extension is then respectively equipped with one second embedding hole on one end of each described brake block, the center section part of each described flexible member runs through described first embedding hole, be positioned in described positioning frame body, the two ends of each described flexible member then can respectively against to each described second embedding hole.
5. the Telescopic spontoon as described in claim 1,2,3 or 4, is characterized in that, described first junction surface is a screw with multiple tracks internal thread, and described second junction surface is then one and has the externally threaded stud of multiple tracks.
6. Telescopic spontoon as claimed in claim 5, it is characterized in that, described second junction surface is the stud of a hollow form.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102133170A TW201510467A (en) | 2013-09-13 | 2013-09-13 | Telescopic truncheon capable of increasing assembling convenience and stability |
| TW102133170 | 2013-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104457414A true CN104457414A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310542484.8A Pending CN104457414A (en) | 2013-09-13 | 2013-11-05 | Telescopic spontoon capable of improving convenience and stability of assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104457414A (en) |
| TW (1) | TW201510467A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918267A (en) * | 2017-04-24 | 2017-07-04 | 常熟市吉宏汽车电子科技有限公司 | Telescopic spontoon |
| CN106931830A (en) * | 2017-04-24 | 2017-07-07 | 常熟市吉宏汽车电子科技有限公司 | The improved Telescopic spontoon of structure |
| CN109186336A (en) * | 2018-11-06 | 2019-01-11 | 广东纳丽德移动照明有限责任公司 | Retractable spontoon |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560497A (en) | 2017-06-02 | 2018-01-09 | 广东纳丽德移动照明有限责任公司 | Retractable spontoon |
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| JPH10325698A (en) * | 1997-05-28 | 1998-12-08 | Sanriki Kogyo Kk | Elongating/contracting rodlike body |
| US20080108440A1 (en) * | 2006-11-06 | 2008-05-08 | Armament Systems And Procedures, Inc. | Expandable/baton with twist release for retraction |
| JP2010002149A (en) * | 2008-06-23 | 2010-01-07 | Hogi Kenkyusho:Kk | Telescopic bar |
| CN102636080A (en) * | 2012-05-04 | 2012-08-15 | 温州市金牛警安器材有限公司 | Retractable spontoon |
| CN202630798U (en) * | 2012-05-04 | 2012-12-26 | 温州市金牛警安器材有限公司 | Telescopic police stick |
| CN202747923U (en) * | 2012-09-12 | 2013-02-20 | 张建国 | Drum and disc locked telescopic spontoon |
| EP2604966A2 (en) * | 2011-12-13 | 2013-06-19 | Starkey Industries, LLC | Multi stage baton with push button release |
-
2013
- 2013-09-13 TW TW102133170A patent/TW201510467A/en unknown
- 2013-11-05 CN CN201310542484.8A patent/CN104457414A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10325698A (en) * | 1997-05-28 | 1998-12-08 | Sanriki Kogyo Kk | Elongating/contracting rodlike body |
| US20080108440A1 (en) * | 2006-11-06 | 2008-05-08 | Armament Systems And Procedures, Inc. | Expandable/baton with twist release for retraction |
| JP2010002149A (en) * | 2008-06-23 | 2010-01-07 | Hogi Kenkyusho:Kk | Telescopic bar |
| EP2604966A2 (en) * | 2011-12-13 | 2013-06-19 | Starkey Industries, LLC | Multi stage baton with push button release |
| CN102636080A (en) * | 2012-05-04 | 2012-08-15 | 温州市金牛警安器材有限公司 | Retractable spontoon |
| CN202630798U (en) * | 2012-05-04 | 2012-12-26 | 温州市金牛警安器材有限公司 | Telescopic police stick |
| CN202747923U (en) * | 2012-09-12 | 2013-02-20 | 张建国 | Drum and disc locked telescopic spontoon |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918267A (en) * | 2017-04-24 | 2017-07-04 | 常熟市吉宏汽车电子科技有限公司 | Telescopic spontoon |
| CN106931830A (en) * | 2017-04-24 | 2017-07-07 | 常熟市吉宏汽车电子科技有限公司 | The improved Telescopic spontoon of structure |
| CN106918267B (en) * | 2017-04-24 | 2018-04-20 | 常熟市吉宏汽车电子科技有限公司 | Telescopic spontoon |
| CN109186336A (en) * | 2018-11-06 | 2019-01-11 | 广东纳丽德移动照明有限责任公司 | Retractable spontoon |
| CN109186336B (en) * | 2018-11-06 | 2023-12-05 | 广东纳丽德移动照明有限责任公司 | Telescopic spontoon |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201510467A (en) | 2015-03-16 |
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