CN116538476A - Flashlight with adjustable hanging rope - Google Patents

Flashlight with adjustable hanging rope Download PDF

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Publication number
CN116538476A
CN116538476A CN202310487093.4A CN202310487093A CN116538476A CN 116538476 A CN116538476 A CN 116538476A CN 202310487093 A CN202310487093 A CN 202310487093A CN 116538476 A CN116538476 A CN 116538476A
Authority
CN
China
Prior art keywords
hanging rope
flashlight
gear
tail
guide wheel
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.)
Pending
Application number
CN202310487093.4A
Other languages
Chinese (zh)
Inventor
丁柏平
杨锋
黄阳彪
龚政
刘彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Zhongfuneng Electric Equipment Co Ltd
Original Assignee
Shenzhen Zhongfuneng Electric Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Zhongfuneng Electric Equipment Co Ltd filed Critical Shenzhen Zhongfuneng Electric Equipment Co Ltd
Priority to CN202310487093.4A priority Critical patent/CN116538476A/en
Publication of CN116538476A publication Critical patent/CN116538476A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

The invention provides an adjustable hanging rope flashlight which comprises a lamp cap, a barrel body and a tail cover, wherein a rolling disc is arranged in the tail cover, a hanging rope is wound on the rolling disc, and the tail end of the hanging rope penetrates through an outlet on the side wall of the tail cover and is fixed on the outer wall of the tail cover; the winding disc is used for winding and unwinding the hanging rope to adjust the length of the hanging rope outside the tail cover. According to the invention, the winding disc is arranged in the tail cover of the flashlight, one end of the hanging rope is fixed outside the tail cover, the other end of the hanging rope is wound on the winding disc, and when the flashlight is used, the hanging rope with proper length can be unreeled through the winding disc according to actual requirements, so that the requirement that people with different thickness wrists can be covered on the wrists, the unreeled length of the winding disc can be adjusted to hang the hanging rope on the neck, or the hanging rope is hung on a hook of a wall when the flashlight is not used, and the like; when the hanging rope is not needed, the hanging rope can be fully retracted through the winding disc, so that the hanging rope is prevented from affecting the use or storage of the flashlight.

Description

Flashlight with adjustable hanging rope
Technical Field
The invention relates to the technical field of flashlights, in particular to a flashlight with an adjustable hanging rope.
Background
The flashlight is a lighting tool commonly used in daily life, and the current flashlight generally comprises a barrel body, wherein a lamp cap is arranged at the front end of the barrel body, and a lighting source is arranged in the lamp cap.
When the existing flashlight is used, the flashlight is usually held by a hand, and in the use process, the flashlight is easy to slip from the hand, so that the flashlight is damaged.
In order to solve the problem that the flashlight is easy to slip from hands in the use process, a plurality of flashlights with hanging ropes are also arranged on the market, and the flashlights are hung on the wrist through the hanging ropes, so that the flashlight is convenient to hold for illumination, and the flashlights can be prevented from slipping.
However, because the thickness of the wrist of different users is different, if the design of the hanging rope is too long, when a person with a thinner wrist is used, the hanging rope still has the possibility of slipping off the wrist; if the design of the hanging rope is too short, a person with a thicker wrist cannot sleeve the hanging rope on the wrist, so that the use is inconvenient; in addition, when the flashlight is stored or the hanging rope is not used, the hanging rope occupies a relatively large area, and the use or storage is affected.
Disclosure of Invention
The invention provides a flashlight with an adjustable hanging rope, which solves the problems that the hanging rope configured by the flashlight in the prior art cannot be suitable for people with different wrist thicknesses.
The technical scheme of the invention is realized as follows:
the flashlight with the adjustable hanging rope comprises a lamp cap, a barrel body and a tail cover, wherein a rolling disc is arranged in the tail cover, the hanging rope is wound on the rolling disc, and the tail end of the hanging rope penetrates through an outlet on the side wall of the tail cover and is fixed on the outer wall of the tail cover; the winding disc is used for winding and unwinding the hanging rope to adjust the length of the hanging rope outside the tail cover.
According to the invention, the winding disc is arranged in the tail cover of the flashlight, one end of the hanging rope is fixed outside the tail cover, the other end of the hanging rope is wound on the winding disc, and when the flashlight is used, the hanging rope with proper length can be unreeled through the winding disc according to actual requirements, so that the requirement that people with different thickness wrists can be covered on the wrists, the unreeled length of the winding disc can be adjusted to hang the hanging rope on the neck, or the hanging rope is hung on a hook of a wall when the flashlight is not used, and the like; when the hanging rope is not needed, the hanging rope can be fully retracted through the winding disc, so that the hanging rope is prevented from affecting the use or storage of the flashlight.
As a preferable scheme of the invention, the winding disc adopts a spring type self-winding disc, and a rewinding spring is arranged between a disc body of the winding disc and the rotating shaft; the spring type self-rolling reel is adopted, so that the hanging rope can be automatically retracted into the reel by means of the rewinding spring in the winding reel, and the use is more convenient.
As a preferable scheme of the invention, a locking mechanism is arranged in the tail cover, and the locking mechanism is arranged between the winding disc and the outlet and is used for limiting the winding disc to wind and unwind the hanging rope; through set up locking mechanism in the tail-hood is inside, can cooperate from the unreeling length of rolling reel control rolling reel.
As a preferable scheme of the invention, the locking mechanism comprises a first guide wheel, a second guide wheel and a locking assembly, wherein the first guide wheel and the second guide wheel are rotatably arranged in the tail cover, the hanging rope is clamped between the peripheral surfaces of the first guide wheel and the second guide wheel, and the locking assembly is used for locking the first guide wheel or the second guide wheel. The first guide wheel and the second guide wheel are arranged to clamp the hanging rope, so that on one hand, the hanging rope can be guided, the hanging rope is prevented from falling off from the reel in the winding and unwinding processes, and the hanging rope is prevented from being knotted and disordered in the tail cover; on the other hand, the friction force for pulling the hanging rope can be increased, the hanging rope is prevented from being lengthened or shortened due to misoperation, and the accuracy of controlling the length of the hanging rope is improved; the first guide wheel or the second guide wheel is locked through the locking assembly, so that the length of the hanging rope can be accurately controlled.
As a preferable scheme of the invention, the end face of the first guide wheel is coaxially provided with a first gear, the end face of the second guide wheel is coaxially provided with a second gear, and the first gear is meshed with the second gear; the first gear and the second gear are respectively arranged on the end surfaces of the first guide wheel and the second guide wheel, and the first gear is meshed with the second gear, so that the friction force for winding and unwinding the hanging rope can be increased, and the accuracy of controlling the length of the hanging rope is further improved.
As a preferable mode of the invention, the locking assembly comprises a locking rod and a driving part, wherein the driving part is used for driving the locking rod to clamp the gear teeth of the first gear or the second gear; the driving part drives the locking rod to move to clamp the first gear or the second gear, so that the rotation of the gears can be limited, the rotation of the guide wheels is limited, and the length of the hanging rope is accurately controlled.
As a preferable scheme of the invention, the driving part comprises a button, a driving rod and a connecting rod, wherein the driving rod is connected with the locking rod through the connecting rod, one end of the driving rod, which is far away from the connecting rod, penetrates through a through hole on the side wall of the tail cover and extends to the outside of the tail cover, one end of the driving rod, which is positioned at the outside of the tail cover, is connected with the button, and a spring is sleeved outside the driving rod; the button is used for driving the driving rod to move and driving the locking rod to move to release the first gear or the second gear, and the spring is used for forcing the driving rod to move and driving the locking rod to clamp the first gear or the second gear; the button drives the driving rod to move, and then the locking rod is driven to move, so that the gear is released, the locking rod is enabled to recover the locking state of the gear through the spring, and the use is more convenient.
As a preferable scheme of the invention, the shaft seat is arranged on the outer wall of the tail cover at the position of the through hole, the shaft hole of the shaft seat is matched with the through hole on the tail cover, and the two ends of the spring are respectively abutted with the shaft seat and the button. Through setting up the axle bed, on the one hand can protect the button, on the other hand can carry out the spacing direction of axial to the actuating lever.
As a preferable scheme of the invention, the outer wall of the driving rod is sleeved with a limiting block, the limiting block is abutted with the inner wall of the tail cover, and when the limiting block is abutted with the inner wall of the tail cover, the locking rod clamps the first gear or the second gear; can carry out further spacing to actuating lever and locking pole through setting up the stopper for the motion position of locking pole is more accurate.
As a preferable scheme of the invention, a boss is arranged at the position of the outer wall of the tail cover for fixing the tail end of the hanging rope, and the tail end of the hanging rope is fixed on the boss; through set up the boss at the tail-hood outer wall, can play the effect of lifting to the outside string of hanging of tail-hood, when needing to use string, more conveniently pull.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the winding disc is arranged in the tail cover of the flashlight, one end of the hanging rope is fixed outside the tail cover, the other end of the hanging rope is wound on the winding disc, and when the flashlight is used, the hanging rope with proper length can be unreeled through the winding disc according to actual requirements, so that the requirement that people with different thickness wrists can be covered on the wrists, the unreeled length of the winding disc can be adjusted to hang the hanging rope on the neck, or the hanging rope is hung on a hook of a wall when the flashlight is not used, and the like; when the hanging rope is not needed, the hanging rope can be fully retracted through the winding disc, so that the hanging rope is prevented from affecting the use or storage of the flashlight;
(2) The invention adopts the spring type self-rolling reel, and can automatically retract the hanging rope into the reel by means of the rewinding spring in the reel, thereby being more convenient to use; the locking mechanism is arranged in the tail cover, so that the unreeling length of the reeling disc can be controlled in cooperation with the self-reeling disc;
(3) According to the invention, the first guide wheel and the second guide wheel are arranged to clamp the hanging rope, so that on one hand, the hanging rope can be guided, the hanging rope is prevented from falling off from the reel in the winding and unwinding processes, and the hanging rope is prevented from being knotted and disordered in the tail cover; on the other hand, the friction force for pulling the hanging rope can be increased, the hanging rope is prevented from being lengthened or shortened due to misoperation, and the accuracy of controlling the length of the hanging rope is improved; the first guide wheel or the second guide wheel is locked through the locking assembly, so that the length of the hanging rope can be accurately controlled;
(4) According to the invention, the first gear and the second gear are respectively arranged on the end surfaces of the first guide wheel and the second guide wheel, and the first gear is meshed with the second gear, so that the friction force for winding and unwinding the hanging rope can be increased, and the accuracy of controlling the length of the hanging rope is further improved;
(5) According to the invention, the driving part drives the locking rod to move so as to clamp the first gear or the second gear, so that the rotation of the gears can be limited, the rotation of the guide wheels can be limited, and the length of the hanging rope can be accurately controlled; the button drives the driving rod to move, and then the locking rod is driven to move, so that the gear is released, the locking rod is enabled to recover the locking state of the gear through the spring, and the use is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the external structure of an adjustable lanyard flashlight of the present invention;
FIG. 2 is a schematic view of the internal structure of the tail cap according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2;
fig. 4 is a schematic diagram of a matching state of a first guide wheel, a second guide wheel and a hanging rope in an embodiment of the present invention;
in the figure: 1. a lamp base; 2. a barrel body; 3. a tail cover; 4. a reel; 5. hanging ropes; 6. an outlet; 7. the first guide wheel; 8. the second guide wheel; 9. a first gear; 10. a second gear; 11. a locking lever; 12. a connecting rod; 13. a driving rod; 14. a button; 15. a spring; 16. a shaft seat; 17. a limiting block; 18. a boss.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the embodiment provides a flashlight with an adjustable hanging rope, which comprises a lamp cap 1, a barrel 2 and a tail cover 3, wherein a winding disc 4 is arranged in the tail cover 3, a hanging rope 5 is wound on the winding disc 4, and the tail end of the hanging rope 5 passes through an outlet 6 on the side wall of the tail cover 3 and is fixed on the outer wall of the tail cover 3; the winding disc 4 is used for winding and unwinding the hanging rope 5 to adjust the length of the hanging rope 5 outside the tail cover 3.
According to the embodiment, the rolling disc 4 is arranged in the tail cover 3 of the flashlight, one end of the hanging rope 5 is fixed outside the tail cover 3, the other end of the hanging rope 5 is wound on the rolling disc 4, when the flashlight is used, the hanging rope 5 with proper length can be unreeled through the rolling disc 4 according to actual requirements, the requirement that people with different thickness wrists sleeve the hanging rope 5 on the wrists can be met, the unreeled length of the rolling disc 4 can be adjusted to hang the hanging rope 5 on the neck, or a hook on a wall when the flashlight is not used, and the like; when the hanging rope 5 is not needed, the hanging rope 5 can be fully retracted through the winding disc 4, so that the hanging rope 5 is prevented from affecting the use or storage of the flashlight.
As a preferable solution of this embodiment, the winding disc 4 adopts a spring type self-winding reel (the existing spring type self-winding reel can be directly adopted), and a rewinding spring is arranged between the disc body of the winding disc 4 and the rotating shaft; the spring type self-rolling reel is adopted, so that the hanging rope 5 can be automatically retracted into the reel by means of the rewinding spring in the reel 4, and the use is more convenient; when the hanging rope 5 is lengthened outside the tail cover 3, the hanging rope 5 drives the winding disc 4 to rotate anticlockwise, the winding disc 4 overcomes the elasticity of the rewinding spring to start unreeling, and when the length of the hanging rope 5 needs to be shortened, the winding disc 4 drives the winding disc 4 to rotate clockwise under the action of the resilience force of the rewinding spring to start winding the hanging rope 5.
As a preferable scheme of the embodiment, a locking mechanism is arranged in the tail cover 3, and the locking mechanism is arranged between the winding disc 4 and the outlet 6 and is used for limiting the winding disc 4 to wind and unwind the hanging rope 5; by providing a locking mechanism inside the tail cap 3, the unreeling length of the reeling disc 4 can be controlled in cooperation with the self-reeling reel.
As shown in fig. 3 and 4, as a preferable scheme of the present embodiment, the locking mechanism includes a first guide wheel 7, a second guide wheel 8, and a locking assembly, where the first guide wheel 7 and the second guide wheel 8 are rotatably installed inside the tail cover 3, the hanging rope 5 is sandwiched between the circumferential surfaces of the first guide wheel 7 and the second guide wheel 8, and the locking assembly is used for locking the first guide wheel 7. The hanging rope 5 is clamped by the first guide wheel 7 and the second guide wheel 8, so that on one hand, the hanging rope 5 can be guided, the hanging rope 5 is prevented from falling off from a reel in the winding and unwinding processes, and the hanging rope 5 is prevented from being knotted and disordered in the tail cover 3; on the other hand, the friction force for pulling the hanging rope 5 can be increased, the extension or shortening of the hanging rope 5 caused by misoperation is avoided, and the accuracy of controlling the length of the hanging rope 5 is improved; the length of the hanging rope 5 can be precisely controlled by locking the first guide wheel 7 through the locking assembly.
Annular grooves matched with the hanging ropes 5 are formed in the peripheral surfaces of the first guide wheels 7 and the second guide wheels 8, the hanging ropes 5 are located in the annular grooves, and the hanging ropes 5 can be transversely limited through the annular grooves, so that the hanging ropes 5 are prevented from being separated from the two guide wheels.
As a preferable scheme of the embodiment, a first gear 9 is coaxially arranged on the end surface of the first guide wheel 7, a second gear 10 is coaxially arranged on the end surface of the second guide wheel 8, and the first gear 9 is meshed with the second gear 10; by arranging the first gear 9 and the second gear 10 on the end surfaces of the first guide wheel 7 and the second guide wheel 8 respectively and enabling the first gear 9 to be meshed with the second gear 10, the friction force for winding and unwinding the hanging rope 5 can be increased, and the accuracy of controlling the length of the hanging rope 5 is further improved.
As a preferred solution of the present embodiment, the locking assembly includes a locking lever 11 and a driving member for driving the locking lever 11 to lock the teeth of the first gear 9; the first gear 9 is clamped by the movement of the driving part driving the locking rod 11, so that the rotation of the gear can be limited, the rotation of the guide wheel is limited, and the length of the hanging rope 5 is accurately controlled.
As a preferable scheme of the embodiment, the driving component comprises a button 14, a driving rod 13 and a connecting rod 12, wherein the driving rod 13 is connected with the locking rod 11 through the connecting rod 12, one end of the driving rod 13 far away from the connecting rod 12 penetrates through a through hole on the side wall of the tail cover 3 to extend to the outside of the tail cover 3, one end of the driving rod 13 positioned at the outside of the tail cover 3 is connected with the button 14, and a spring 15 is sleeved outside the driving rod 13; the button 14 is used for driving the driving rod 13 to move and driving the locking rod 11 to move to release the first gear 9, and the spring 15 is used for forcing the driving rod 13 to move and driving the locking rod 11 to clamp the first gear 9; the driving rod 13 is driven to move through the button 14, and then the locking rod 11 is driven to move, so that the gear is released, the locking rod 11 is enabled to restore to the locking state of the gear through the spring 15, and the use is more convenient.
As a preferable scheme of the embodiment, the outer wall of the tail cover 3 is provided with a shaft seat 16 at the position of the through hole, the shaft hole of the shaft seat 16 is matched with the through hole on the tail cover 3, and two ends of the spring 15 are respectively abutted with the shaft seat 16 and the button 14. By providing the shaft seat 16, the push button 14 can be protected on the one hand, and the driving rod 13 can be axially guided in a limiting manner on the other hand.
As a preferable solution of this embodiment, the outer wall of the driving rod 13 is sleeved with a limiting block 17, the limiting block 17 abuts against the inner wall of the tail cover 3, and when the limiting block 17 abuts against the inner wall of the tail cover 3, the locking rod 11 blocks the first gear 9; the driving rod 13 and the locking rod 11 can be further limited by the limiting block 17, so that the movement position of the locking rod 11 is more accurate.
As a preferable scheme of the embodiment, a boss 18 is arranged at a position of the outer wall of the tail cover 3 for fixing the tail end of the hanging rope 5, and the tail end of the hanging rope 5 is fixed on the boss 18; through set up boss 18 at tail-hood 3 outer wall, can play the effect of lifting to the outside string rope 5 of tail-hood 3, when need use string rope 5, more conveniently pull.
The hanging rope 5 of the flashlight of the embodiment is used as follows:
when the hanging rope 5 is needed to be used, the button 14 is pressed down to enable the driving rod 13 to move downwards, the locking rod 11 is driven to move downwards, the first gear 9 is released, the hanging rope 5 between the boss 18 and the outlet 6 is pulled to enable the winding disc 4 to rotate anticlockwise to start unwinding, after the hanging rope 5 is proper in length, the button 14 is released again, the driving rod 13 is reset under the action of the spring 15, the locking rod 11 is driven to clamp the first gear 9, the first gear 9 and the second gear 10 stop rotating, and the length of the hanging rope 5 is locked; when the hanging rope 5 is not needed, the button 14 is only needed to be pressed, the winding disc 4 rotates clockwise under the action of the rewinding spring 15, and the hanging rope 5 outside the tail cover 3 is automatically retracted into the winding disc 4. In the actual use process, the length of the hanging rope 5 can be freely adjusted according to the requirement, and the hanging rope can be hung on the neck, sleeved on the wrist or hung on nails of the wall surface; or when the user is going out to carry and needs to store, the hanging ropes 5 can be fully collected to the reel 4, so that the storage is convenient.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "connected" are used interchangeably herein to refer to a "mounted," "connected," or "connected" to a "mounted" or "connected" to,
"connected" is to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. The utility model provides an adjustable string flashlight, includes lamp holder (1), stack shell (2) and tail-hood (3), its characterized in that, tail-hood (3) inside is equipped with rolling disk (4), it has string rope (5) to twine on rolling disk (4), the terminal export (6) of tail-hood (3) lateral wall of passing of string rope (5) is fixed on the outer wall of tail-hood (3); the winding disc (4) is used for winding and unwinding the hanging rope (5) to adjust the length of the hanging rope (5) outside the tail cover (3).
2. The flashlight of claim 1, wherein the winding disc (4) is a spring type self-winding disc, and a rewinding spring is arranged between the disc body of the winding disc (4) and the rotating shaft.
3. An adjustable hanging rope flashlight as claimed in claim 1, characterized in that a locking mechanism is provided in the tail cap (3), said locking mechanism being arranged between the winding reel (4) and the outlet (6) for limiting the winding and unwinding of the hanging rope (5) by the winding reel (4).
4. A flashlight with an adjustable hanging rope as claimed in claim 3, characterized in that said locking mechanism comprises a first guide wheel (7), a second guide wheel (8) and a locking assembly, said first guide wheel (7) and said second guide wheel (8) are rotatably mounted inside the tail cover (3), said hanging rope (5) is clamped between the circumferential surfaces of the first guide wheel (7) and the second guide wheel (8), and said locking assembly is used for locking the first guide wheel (7) or the second guide wheel (8).
5. The flashlight of claim 4, wherein a first gear (9) is coaxially disposed on an end surface of the first guide wheel (7), a second gear (10) is coaxially disposed on an end surface of the second guide wheel (8), and the first gear (9) is meshed with the second gear (10).
6. A flashlight with an adjustable lanyard as claimed in claim 5 wherein said locking assembly includes a locking lever (11) and a drive member for driving the locking lever (11) to engage the teeth of either the first gear (9) or the second gear (10).
7. A flashlight with an adjustable hanging rope as claimed in claim 6, characterized in that the driving part comprises a button (14), a driving rod (13) and a connecting rod (12), the driving rod (13) is connected with the locking rod (11) through the connecting rod (12), one end of the driving rod (13) far away from the connecting rod (12) passes through a through hole on the side wall of the tail cover (3) to extend to the outside of the tail cover (3), one end of the driving rod (13) located at the outside of the tail cover (3) is connected with the button (14), and a spring (15) is sleeved outside the driving rod (13); the button (14) is used for driving the driving rod (13) to move and driving the locking rod (11) to move and release the first gear (9) or the second gear (10), and the spring (15) is used for forcing the driving rod (13) to move and driving the locking rod (11) to clamp the first gear (9) or the second gear (10).
8. The flashlight of claim 7, wherein the outer wall of the tail cap (3) is provided with a shaft seat (16) at the position of the through hole, the shaft hole of the shaft seat (16) is matched with the through hole on the tail cap (3), and two ends of the spring (15) are respectively abutted with the shaft seat (16) and the button (14).
9. The flashlight with the adjustable hanging rope according to claim 7, wherein a limiting block (17) is sleeved on the outer wall of the driving rod (13), the limiting block (17) is abutted against the inner wall of the tail cover (3), and when the limiting block (17) is abutted against the inner wall of the tail cover (3), the locking rod (11) clamps the first gear (9) or the second gear (10).
10. A flashlight with an adjustable hanging rope as claimed in claim 1, characterized in that a boss (18) is arranged on the outer wall of the tail cover (3) for fixing the tail end of the hanging rope (5), and the tail end of the hanging rope (5) is fixed on the boss (18).
CN202310487093.4A 2023-04-28 2023-04-28 Flashlight with adjustable hanging rope Pending CN116538476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310487093.4A CN116538476A (en) 2023-04-28 2023-04-28 Flashlight with adjustable hanging rope

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Application Number Priority Date Filing Date Title
CN202310487093.4A CN116538476A (en) 2023-04-28 2023-04-28 Flashlight with adjustable hanging rope

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CN116538476A true CN116538476A (en) 2023-08-04

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