CN208535628U - One kind taking sundries torch - Google Patents

Abstract

The utility model relates to one kind to take sundries torch, including head, stack shell and the pars contractilis for connecting head and stack shell, head is fixedly connected with pars contractilis one end, and the pars contractilis other end is connected in stack shell and can be mobile relative to stack shell axis, is provided with lamp cap, power supply and control switch in head.The other end of pars contractilis is connected in stack shell and can be mobile relative to stack shell axis, this indicates stack shell as the maximum component of pars contractilis size, it is the equal of that entire pars contractilis is moved relative to stack shell, this with the prior art be pars contractilis itself it is flexible compared with, under identical pars contractilis structure, the elongation of technical scheme is bigger, that is, under identical elongation, the outer dimension of the application is smaller, more convenient to carry.

Description

One kind taking sundries torch

Technical field

It is especially a kind of to take sundries torch with take object function the utility model relates to a kind of torch.

Background technique

Previous torch, head and stack shell belong to stationary structure, typically hand-held stack shell, and the distance of hand elongation is The attainable position of torch light source is entirely the illumination dependent on head light if to see again remote place, but once Farther out, the direction of illumination of head light is in divergent shape to distance, and with the increase of distance, brightness of illumination is with regard to rapid decrease, illuminating effect Poor, the illumination especially for small space needs, for example the object in hidden corner, existing torch can not play preferably Illuminating effect.

Therefore a kind of torch that can be extended of engineers design, is set to elongation end for head, allows head phase Stack shell is extended, increases the moving distance on head, while but also head can extend into narrow space is illuminated. And object is taken for convenience, one is installed on head takes object, such as magnetic part.

Although using elongated structure, power supply is also mounted in stack shell, thus need wire connecting power with Lamp cap, conducting wire will meet the requirement of elongation and shortening, conducting wire needed to bend, this is easy for that conducting wire is caused to fracture or block.

Elongation structure used in head uses Multi-section retractable structure, but has a section in existing Multi-section retractable structure Fixation is always belonged to stack shell, that is to say, that this section fixed does not play the role of elongation, and maximum elongation is limited.

And this section is fixed, and other sections can form gap in the open end of stack shell after stretching out, if the weight on head increases Greatly, then it can cause to shake at the position, stability is poor.

Summary of the invention

The utility model provides one kind and takes sundries torch, and head is connected by pars contractilis with stack shell, and lamp is provided in head Head and light source, pars contractilis is interior not to have to setting conducting wire, avoids conducting wire is impaired from causing open circuit.

The utility model provides one kind and takes sundries torch, and head is not connected by flexible with stack shell, the maximum one of pars contractilis Section can be relatively moved with stack shell, so that stack shell fixes a section as pars contractilis, extend torch under joint number identical in this way Elongation.

The utility model the specific technical proposal is: one kind takes sundries torch, including head, stack shell and connection head and cylinder The pars contractilis of body, head are fixedly connected with pars contractilis one end, and the pars contractilis other end is connected in stack shell and can be with respect to stack shell axis It is mobile, lamp cap, power supply and control switch are provided in head.

Pars contractilis connection head and stack shell, pars contractilis can stretch, and can send away the lamp cap in head after elongation, Especially head can extend into small space and be illuminated, and lamp cap generates light and also assemble closer to target, illuminating effect More preferably；The other end of pars contractilis is connected in stack shell and can be mobile relative to stack shell axis, this indicates stack shell as pars contractilis size Maximum component is the equal of that entire pars contractilis is moved relative to stack shell, this is pars contractilis itself with the prior art Flexible to compare, under identical pars contractilis structure, the elongation of technical scheme is bigger, that is, under identical elongation, this The outer dimension of application is smaller, more convenient to carry；If it is identical elongation, the number of components of the application is few, front end Weight will decline, and pars contractilis is whole mobile relative to stack shell, and pars contractilis will not be generated with the front end of stack shell after extending in this way Gap would not also shake；Lamp cap, power supply and switch are installed in head, it will not be due to stretching between such lamp cap and power supply The variation that is flexible and generating distance in contracting portion connects relatively reliable so that the Electricity Federation between lamp cap and power supply is constant always.

Preferably, pars contractilis is multi-section structure, including small segment, interlude and big segment, small segment and interlude are inserted It connects, interlude is plugged with big segment；Big segment is inserted into stack shell, and the front opening inner wall of stack shell is provided with baffle ring, baffle ring Big segment is stopped to separate out of stack shell.

Preferably, big segment is hollow tubular structure, damping piece, damping piece and cylinder are provided with outside the tail end of big segment Body inner wall formed Ying cooperation, and the damping piece is rubber ring or the damping piece is copper fitting.Damping piece makes greatly When segment is mobile relative to stack shell, certain resistance is generated, big segment is avoided arbitrarily to move.

Preferably, the leading portion of pars contractilis be flexibility can curved segment, flexibility can curved segment be connected to a fixed with head, flexible bendable Duan Zuowei pars contractilis a part can be retracted into stack shell.

Preferably, control switch includes the button and switch base for switching, being connected with switch, one contact of switch and power supply It is connected, another contact of switch is connected with switch base.

Preferably, head includes pedestal, pedestal is internally provided with the inner cavity of connection front end, interior intracavitary to be provided with power supply Storehouse, lamp cap are installed on power storehouse front end, and the power supply Electricity Federation in lamp cap and power storehouse, pedestal front end is bolted with head cap.

Preferably, the tail end of pedestal is provided with blind hole, front end and the blind hole of pars contractilis are crossed Ying and are fixed；On the side wall of pedestal It is provided with aperture, control switch is set to tapping, and the button of control switch is exposed to outside aperture, lamp cap, pedestal, power supply, control System switch constitutes galvanic circle.

Preferably, being provided with convex ribs outside power storehouse, fixed ring is equipped with outside power storehouse, fixed ring inner wall is provided with Groove, convex ribs and groove cooperate, and fixed ring appearance is provided with screw thread, and fixed ring is connect with head cap.Convex ribs are set outside power storehouse, Cooperated by convex ribs and the groove of fixed ring, power storehouse can be rotated synchronously with fixed ring, and power storehouse passes through fixed ring and head cap Connection, power supply are mounted in power storehouse again, and replacement power supply is more convenient.

Preferably, being connected with bracket on lamp cap, head cap clamps bracket, lamp cap and power storehouse after connecting with pedestal.

Preferably, the front end on head is connected with magnetic part.

The beneficial effects of the utility model are: pars contractilis connection head and stack shell, pars contractilis can stretch, it can be with after elongation Lamp cap in head is sent away, especially head can extend into small space and be illuminated, lamp cap closer to target, It generates light also to assemble, illuminating effect is also more preferable；The other end of pars contractilis is connected in stack shell and can be mobile relative to stack shell axis, this Indicate stack shell as the maximum component of pars contractilis size, be the equal of that entire pars contractilis is moved relative to stack shell, this with show Having technology is that the flexible of pars contractilis itself is compared, and under identical pars contractilis structure, the elongation of technical scheme is bigger, Under namely identical elongation, the outer dimension of the application is smaller, more convenient to carry；If it is identical elongation, this Shen Number of components please is few, and the weight of front end will decline, and pars contractilis is whole mobile relative to stack shell, pars contractilis after extending in this way Gap will not be generated with the front end of stack shell, would not also shaken.

Detailed description of the invention

Fig. 1 is one structural schematic diagram of the utility model example；

Fig. 2 is the A-A cross-sectional view of structure shown in the utility model Fig. 1；

Fig. 3 is the decomposition diagram of the utility model example one；

Fig. 4 is a kind of structural schematic diagram of power storehouse of the utility model example one；

Fig. 5 is a kind of structural schematic diagram of fixed ring of the utility model example one；

Fig. 6 is the head-bent status diagram of the utility model example one；

Fig. 7 is a kind of head cross-sectional view of the utility model example two；

Fig. 8 is assembling schematic diagram in a kind of stack shell of the utility model example three；

Fig. 9 is a kind of decomposition diagram of the big segment tail end of pars contractilis of the utility model example three；

In figure: 1, head cap, 2, pedestal, 3, control switch, 4, annular groove, 5, stack shell, 6, bottom cover, 7, elastic clip, 8, fixation Ring, 9, power supply, 10, switch, 11, button, 12, pars contractilis, 13, rubber ring, 14, stern notch, 15, magnet steel, 16, the end of thread, 17, bottom Seat, 18, switch base, 19, power storehouse, 20, cylindrical spring, 21, volute spring, 22, bracket, 23, magnetic part, 24, lamp cap, 25, Head, 26, aperture, 27, mounting groove, 28, telescopic rod, 29, cylinder, 30, convex ribs, 31, tail mouth, 32, groove, 33, can curved segment, 34, straight bar section, 35, copper fitting, 36, salient point, 37, shrinkage pool.

Specific embodiment

Below by specific embodiment, and in conjunction with attached drawing, the utility model will be further described.

Embodiment 1:

As shown in Figures 1 to 6, one kind taking sundries torch, flexible including head 25, stack shell 5 and connection head and stack shell Portion 12(is referring to Fig. 1 Fig. 3), head is fixedly connected with pars contractilis one end, and the pars contractilis other end is connected in stack shell and can be with respect to cylinder Body axis are mobile, are provided with lamp cap 24, power supply 9 and control switch 3 in head.

Head includes pedestal 2, is set to the intracorporal power storehouse 19 of seat, is set to the lamp that pedestal Inner Front End is connected with power storehouse First 24 and it is connected to the head cap 1 of pedestal front end, is equipped with bracket 22 on lamp cap, one end of bracket connects with the circuit board of lamp cap It touches, is equipped with magnetic part 23 on the end of bracket, magnetic part is ring structure, and head cap front opening, bracket is light penetrating object, bracket Just facing towards the opening of head cap.Power supply 9 is placed in power storehouse, penetrating before and after power storehouse, is fixed on the circuit board of lamp cap Volute spring 21, volute spring is extend into power storehouse, and after placing power supply in power storehouse, volute spring compresses power supply.Power storehouse Convex ribs 30(is provided with outside front end referring to fig. 4), the section of convex ribs is rectangle, and convex ribs are two, and two convex ribs are spaced apart from each other 180 °, the tail end of power storehouse is open to form tail mouth 31.Fixed ring 8(is equipped with outside the front end of power storehouse referring to Fig. 5), fixed ring Inner wall setting fluted 32, the shape of groove is adapted with the shape of convex ribs, and Fixing shrink ring is placed on power storehouse, convex ribs insertion Into groove, so that fixed ring is linked together in the circumferential with power storehouse, the periphery of fixed ring is provided with external screw thread.Inside pedestal It is provided with the inner cavity of connection front end, power storehouse is placed in interior intracavitary.The front end of pedestal is provided with external screw thread, and head cap is towards pedestal One end is provided with internal screw thread, and the external screw thread root position of pedestal front end is equipped with rubber ring 13, the related power storehouse rotation of fixed ring Enter into head cap, then head cap is screwed on pedestal, and cylindrical spring 20 is provided between fixed ring and lamp cap circuit board.Power storehouse Front end is flange arrangement, and the outer diameter of flange is greater than the internal diameter of pedestal interior bone, and such power storehouse intracorporal position of being present is limited. Aperture 26 is provided on the side wall of pedestal, aperture is connected to inner cavity.Control switch is set to tapping, control switch and power storehouse tail The power supply of mouth exposure is in contact, and lamp cap, pedestal, power supply, control switch constitute galvanic circle.Control switch include switch base 28, The switch 10 being placed on switch base is nested with the button 11 on switch, and control switch is set to inner cavity inner end, and button is exposed to out Outside hole.

The tail end of pedestal is provided with blind hole, and front end and the blind hole of pars contractilis are crossed Ying and fixed.The tail portion of pedestal is equipped with rubber Circle 13, the tail portion of pedestal and stack shell plug cooperation.

Stack shell includes cylinder 29, and cylinder both ends are connected to, and cylinder is provided with baffle ring by the inner wall of front end.Cylinder back-end is spiral shell Line end 16, end of thread inner wall are provided with internal screw thread, and the end of thread is screwed with bottom cover 6, and the tail portion of bottom cover is provided with stern notch 14, and stern notch is embedded Enter to have magnet steel 15, stern notch is circle, and magnet steel is circle.The outside of cylinder is provided with the mounting groove 27 of circle recess, on mounting groove It is equipped with elastic clip 7.

Pars contractilis is the mutual nested construction of Multi-section telescopic rod 28, including small segment, interlude and big segment, and small segment is in Between section grafting, interlude plugs with big segment.Big segment is hollow tubular structure, and the tail end of big segment is fixed with pedestal 17, The periphery of pedestal is provided with card slot, and damping piece is equipped in card slot, and damping piece and cylinder inboard wall formed Ying cooperation, the present embodiment Middle damping piece is rubber ring 13.The outer diameter of pedestal is greater than the internal diameter of cylinder inner baffle ring, and baffle ring stops big segment to separate out of stack shell. The leading portion of small segment be it is flexible can curved segment 33, back segment be straight bar section 34, can the front end of curved segment mutually inserted with the blind hole of pedestal tail portion Connect fixation, can curved segment and straight bar section can be retracted into cylinder, flexibility can curved segment energy band the bending of head any angle so that head Portion can be deep into the position of needs (referring to Fig. 6).

In pars contractilis elongation, big segment is equally moved forward with respect to cylinder along tubular axis, so that cylinder is as flexible The outermost section in portion, until the pedestal of big segment tail portion is mutually touched with the intracorporal baffle ring of cylinder, the length that pars contractilis stretches out at this time is The length of all sections of pars contractilis.

Embodiment 2:

One kind taking sundries torch (referring to Fig. 7), and difference from Example 1 is: Fixing shrink ring is placed in power storehouse front end Outside, fixed ring appearance are provided with external screw thread, and fixed ring is threadedly coupled with head cap, and it is solid that the inner wall of power storehouse and head cap crosses Ying cooperation Fixed, power storehouse is into a single integrated structure with head cap.Remaining structure is referring to embodiment 1.

Embodiment 3:

One kind taking sundries torch (referring to Fig. 8 Fig. 9), and difference from Example 1 is: the big segment tail portion of telescopic rod is set It is equipped with shrinkage pool 37, shrinkage pool is two, and two shrinkage pools are symmetrically spaced 180 °.It is arranged between inner barrel outside the tail end of big segment The damping piece of damping piece, the present embodiment is copper fitting 35, and copper fitting is arc shape, and the arc concave surface of copper fitting is provided with salient point 36, copper fitting is two pieces, and a salient point is respectively provided on each copper fitting, and salient point is semi-spherical shape, and copper fitting attaches to big section Outside section tail end, salient point is snapped onto shrinkage pool.Copper fitting and cylinder inboard wall form sliding friction cooperation, so that big segment is flexible There is certain resistance in the process.Remaining structure is referring to embodiment 1.

The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all According to the utility model technical spirit any simple modification, change and equivalent transformation to the above embodiments, still fall within The protection scope of technical solutions of the utility model.

Claims (10)

1. one kind takes sundries torch, it is characterised in that including head, stack shell and connect head and stack shell pars contractilis, head with stretch Contracting portion one end is fixedly connected, and the pars contractilis other end is connected in stack shell and can be mobile relative to stack shell axis, is provided with lamp in head Head, power supply and control switch.

2. one kind according to claim 1 takes sundries torch, it is characterised in that pars contractilis is multi-section structure, including trifle Section, interlude and big segment, small segment and interlude grafting, interlude are plugged with big segment；Big segment is inserted into stack shell, The front opening inner wall of stack shell is provided with baffle ring, and baffle ring stops big segment to separate out of stack shell.

3. one kind according to claim 2 takes sundries torch, it is characterised in that big segment is hollow tubular structure, big segment Tail end outside be provided with damping piece, damping piece and stack shell inner wall formed Ying cooperation, and the damping piece is rubber ring, or The damping piece is copper fitting.

4. one kind according to claim 1 or 2 or 3 takes sundries torch, it is characterised in that the leading portion of pars contractilis is that flexibility can Curved segment, flexibility can curved segment be connected to a fixed with head, flexibility can curved segment can be retracted into stack shell as pars contractilis a part.

5. one kind according to claim 1 takes sundries torch, it is characterised in that control switch includes switching, being connected with switch Button and switch base, one contact of switch is connected with power supply, another contact of switch is connected with switch base.

6. one kind described according to claim 1 or 2 or 3 or 5 takes sundries torch, it is characterised in that head includes pedestal, pedestal Be internally provided with connection front end inner cavity, it is interior it is intracavitary be provided with power storehouse, lamp cap is installed on power storehouse front end, lamp cap and power supply Power supply Electricity Federation in storehouse, pedestal front end are bolted with head cap.

7. one kind according to claim 6 takes sundries torch, it is characterised in that the tail end of pedestal is provided with blind hole, pars contractilis Front end cross Ying with blind hole and fix；Aperture is provided on the side wall of pedestal, control switch is set to tapping, and control switch is pressed Button is exposed to outside aperture, and lamp cap, pedestal, power supply, control switch constitute galvanic circle.

8. taking sundries torch according to one kind according to claim 6, it is characterised in that be provided with convex ribs outside power storehouse, electricity Fixed ring is equipped with outside the storehouse of source, the setting of fixed ring inner wall is fluted, and convex ribs and groove cooperate, and fixed ring appearance is provided with spiral shell Line, fixed ring are connect with head cap.

9. one kind according to claim 6 takes sundries torch, it is characterised in that be connected with bracket, head cap and pedestal on lamp cap Bracket, lamp cap and power storehouse are clamped after connection.

10. one kind described according to claim 1 or 2 or 3 or 5 takes sundries torch, it is characterised in that the front end on head is connected with Magnetic part.