CN112021744A - Pendant with positioning and first-aid cutter - Google Patents
Pendant with positioning and first-aid cutter Download PDFInfo
- Publication number
- CN112021744A CN112021744A CN202010741495.9A CN202010741495A CN112021744A CN 112021744 A CN112021744 A CN 112021744A CN 202010741495 A CN202010741495 A CN 202010741495A CN 112021744 A CN112021744 A CN 112021744A
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- CN
- China
- Prior art keywords
- cutter
- base
- spacing groove
- connecting rod
- pendant
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- 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.)
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C25/00—Miscellaneous fancy ware for personal wear, e.g. pendants, crosses, crucifixes, charms
- A44C25/001—Pendants
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses a pendant with a positioning tool and an emergency tool in the field of outdoor equipment, and aims to solve the problem that the pendant in the prior art is only used as an ornament and cannot provide a function of dealing with emergency for a wearer. In order to overcome the defects, the technical scheme is that the novel multifunctional watch comprises a watch case, a disc body and a base which are sequentially embedded from top to bottom, wherein the part of the disc body, which is contacted with the base, is provided with a circumferential sliding groove, the surface of the base is rotatably connected with a cutter ejecting structure, and the cutter ejecting structure is positioned in the disc body; cutter pop-up structure includes arch, three-link group and spacing groove, and the arch is fixed in the base surface, spacing groove and base body one-piece manufacturing, and the spacing groove includes last spacing groove and lower spacing groove, go up sliding connection connecting rod between spacing groove and the lower spacing groove, and the cutter export is located the disk body surface. Compared with the prior art of pure ornaments, the technical scheme utilizes the connecting rod group to stretch out and withdraw the cutter, and improves the practicability.
Description
Technical Field
The invention belongs to the field of outdoor equipment, and particularly relates to a pendant with a positioning and emergency cutter.
Background
The pendant is a jewelry, belongs to ornaments worn on the neck, is mostly made of noble metal, stainless steel or silver, and is also made of diamond, crystal, jade and the like. It has the main functions of requiring safety, calming the mind and beautifying. At present, the variety of pendant is various, has diamond pendant, precious stone pendant and gold pendant etc for when the sportsman wore, the pendant can swing along with the big amplitude movement of sportsman's health, and the swing of necklace not only can influence sportsman's motion still can scratch sportsman's skin and the damage of necklace self easily.
In order to solve the problems, the technical scheme that the prior art is CN106805389A discloses a necklace with a changeable pendant structure, the technical scheme mainly comprises two anti-skidding teeth extending along the circumferential direction of a hanging ring, the anti-skidding teeth are detachably connected with the connecting ring, an adsorption structure is arranged on the back surface of the inner pendant, and the adsorption structure comprises an outer suction bowl. The pendant has the advantages of being capable of being worn in various modes and not prone to shaking in human body movement, and solves the problems that an existing necklace cannot meet various wearing requirements of a user and easily shakes in human body movement.
Although the scheme changes the defect of sliding of the pendant by using the anti-sliding teeth, users of the pendant are not only athletes, but many young people, children or donkey friends like wearing the pendant for self decoration, the existing pendant only has decoration effect, and cannot bring substantial functions to the wearer when encountering emergency, so that the pendant with the emergency function is urgently needed in the market to deal with the occurrence of emergency.
Disclosure of Invention
In order to solve the above problems, the present invention provides a pendant with a first aid function to enhance the practicability of the pendant.
In order to achieve the purpose, the technical scheme of the invention is as follows: the pendant with the positioning and emergency cutter comprises a watch case, a disk body and a base which are sequentially embedded from top to bottom, wherein the part of the disk body, which is contacted with the base, is provided with a circumferential sliding groove, the surface of the base is rotatably connected with a cutter ejecting structure, and the cutter ejecting structure is positioned in the disk body;
cutter pop-up structure includes arch, three-link assembly and spacing groove, three-link assembly is including the third connecting rod that has arc open-ended first connecting rod and have the first aid cutter, it has the second connecting rod to articulate between first connecting rod and the third connecting rod, the arc opening and the protruding sliding connection of first connecting rod, and the arch is fixed in the base surface, spacing groove and the integrative manufacturing of base, and the spacing groove includes spacing groove and lower spacing groove, goes up sliding connection third connecting rod between spacing groove and the lower spacing groove, the third connecting rod drives the cutter export in the motion stroke of first aid cutter, and the cutter export is located the disk body surface.
The technical principle is as follows: when the cutter is required to be ejected, a wearing person rotates the base, the protrusion of the base rotates along with the circumferential direction of the base, the protrusion is in sliding connection with the arc opening of the first connecting rod in the rotating process, the first connecting rod revolves around the protrusion to drive the second connecting rod to rotate, the rotating mode of the second connecting rod is the rotation around the hinged point of the second connecting rod and the first connecting rod, the second connecting rod in the rotation process transmits torque to the third connecting rod, and the third connecting rod performs front-back reciprocating motion under the action of the limiting groove to control the ejection and retraction of the cutter.
After the scheme is adopted, the following beneficial effects are realized: 1. compared with the prior art of pure ornaments, the technical scheme utilizes the connecting rod group to stretch out and withdraw the cutter, and improves the practicability.
2. For the prior art who has the first aid cutter, thereby utilize operating personnel directly to rotate the base among this technical scheme and drive the whole function of device, the cutter stabs the user when avoiding wearing, promotes the security.
3. Compared with the prior art for improving safety, the technical scheme has the advantages that the slide rail is used for limiting the movement stroke of the connecting rod, and the rotating moment is converted into the radial reciprocating moment.
Further, run through between watchcase, disk body and the base and have vertical pivot, the axial both ends of pivot have the seal, clearance fit between disk body and the pivot, the wrapping up of pivot below has the columniform rubber pad, and the rubber pad has inclination and is 45 oblique cut angle, and the oblique cut angle of rubber pad has the wedge mouth with the contact surface of disk body, the wedge mouth is coarse with the oblique cut angle contact surface of rubber pad, and is connected with ball bearing between rubber pad and the pivot, and the rubber pad bonds with ball bearing.
Has the advantages that: the disc body and the rotating shaft are limited through the rubber pad and the wedge-shaped opening, the disc body is in a locking state at the moment, dislocation of the cutter outlet and the cutter is avoided when the cutter is ejected out, the requirement of rotation of the base is considered, the ball bearing is combined with the rubber pad, the inner ring of the ball bearing rotates when the rotating shaft is wrapped by the ball bearing, the outer ring of the ball bearing in contact with the rubber pad is static, due to clearance fit between the disc body and the rotating shaft, the rotating shaft does not drive the disc body to rotate when rotating, and the possibility that the cutter outlet is dislocated after the.
Further, the outer surface of the disk body is provided with a closed circular ring.
Has the advantages that: the user of being convenient for passes the string rope on the ring surface, conveniently wears.
Furthermore, a direction drawing is arranged between the shell and the watch case, a compass is arranged on the surface of the drawing, and the vertical central axis of the compass is rotatably connected to the rotating shaft.
Has the advantages that: the direction is pointed, and the practicability is improved.
Furthermore, the watchcase adopts transparent material.
Has the advantages that: the user can observe the pointing direction of the compass through the watch case conveniently.
Furthermore, the inside of disk body has GPS orientation module, the inside button cell that has of orientation module.
Has the advantages that: the positioning of the user is convenient, and the user is prevented from being lost.
Furthermore, a locking structure is arranged between the watch case and the base, the locking structure comprises a convex block positioned on the surface of the base and watch bands adhered to two sides of the watch case, the watch bands are provided with openings matched with the shape of the convex block, the ratio of the openings to the convex block is 1:2, when the emergency knife tool is completely ejected, the openings coincide with one half of the convex block, and when the emergency knife tool is completely folded, the openings coincide with the other half of the convex block.
Has the advantages that: when the cutter is completely ejected, a user can buckle the lock catch structure, the cutter is prevented from rotating and immersing in the cutter when in use, the holding stability is improved, and when the cutter is completely folded, the user buckles the base and the shell, so that the cutter is prevented from stretching out after being vibrated.
Drawings
FIG. 1 is a top view structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a top view structural diagram of the tool ejecting structure in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Reference numerals in the drawings of the specification include: the watch comprises a watch case 1, a disc body 2, a base 3, a circular ring 4, a sliding groove 5, a cutter ejecting structure 6, a bulge 7, a first connecting rod 8, a limiting groove 9, a second connecting rod 10, a third connecting rod 11, a cutter outlet 12, a rotating shaft 13, a rubber pad 14, a wedge-shaped opening 15, a ball bearing 16, a compass 17, a watchband 18, a lug 19, a rope 20 and a first-aid cutter 21.
The embodiment is basically as shown in the attached figure 1: the pendant with the positioning and emergency knife 21 comprises a watch case 1, a disk body 2 and a base 3 which are sequentially embedded from top to bottom, wherein the outer surface of the disk body 2 is provided with a closed ring 4, the part of the disk body 2, which is in contact with the base 3, is provided with a circumferential sliding groove 5, the interior of the disk body 2 is provided with a GPS positioning module, the interior of the positioning module is provided with a button battery, the surface of the base 3 is rotatably connected with a knife ejecting structure 6, and the knife ejecting structure 6 is positioned inside the disk body 2.
Referring to fig. 3, the cutter ejecting structure 6 includes a protrusion 7, a three-link assembly and a limiting groove 9, the three-link assembly includes a first link 8 with an arc opening and a third link 11 with a first-aid cutter 21, a second link 10 is hinged between the first link 8 and the third link 11, the arc opening of the first link 8 is slidably connected with the protrusion 7, the protrusion 7 is fixed on the surface of the base 3, the limiting groove 9 is integrally manufactured with the base 3, the limiting groove 9 includes an upper limiting groove 9 and a lower limiting groove 9, the upper limiting groove 9 is slidably connected with the lower limiting groove 9 through the third link 11, the third link 11 drives the first-aid cutter 21 to have a cutter outlet 12 in the movement stroke, and the cutter outlet 12 is located on the surface of the tray 2.
Referring to fig. 2, a vertical rotating shaft 13 penetrates through the watch case 1, the disc body 2 and the base 3, the disc body 2 and the rotating shaft 13 are in clearance fit, two axial ends of the rotating shaft 13 are provided with seals, a cylindrical rubber pad 14 is wrapped below the rotating shaft 13, the rubber pad 14 is provided with a chamfer angle with an inclination angle of 45 degrees, a wedge 15 is arranged between the chamfer angle of the rubber pad 14 and a contact surface of the disc body 2, the chamfer angle contact surface of the wedge 15 and the rubber pad 14 is rough, a ball bearing 16 is connected between the rubber pad 14 and the rotating shaft 13, and the rubber pad 14 is bonded with the ball bearing 16.
The compass 17 is arranged on the surface of the drawing, and the vertical central axis of the compass 17 is rotatably connected to the rotating shaft 13. A locking structure is arranged between the watch case 1 and the base 3, the locking structure comprises a lug 19 positioned on the surface of the base 3 and a watchband 18 adhered to two sides of the watch case 1, the watchband 18 is provided with an opening matched with the shape of the lug 19, the ratio of the opening to the bulge 7 is 1:2, the opening is overlapped with one half of the lug 19 when the emergency knife 21 is completely ejected, and the opening is overlapped with the other half of the lug 19 when the emergency knife 21 is completely furled.
The specific implementation process is as follows: the person wears the rope 20 through the ring 4, and at this time, the rope 20 is tied inside the ring 4 to form a closed lock sleeve, and at this time, the person wears the rope 20 at the neck.
When the cutter is required to be ejected, a wearer rotates the base 3, at the moment, the protrusion 7 of the base 3 rotates along with the circumferential direction of the base 3, the protrusion 7 is connected with the arc opening of the first connecting rod 8 in a sliding mode in the rotating process, the first connecting rod 8 revolves around the protrusion 7 to drive the second connecting rod 10 to rotate, the second connecting rod 10 rotates around the hinged point of the second connecting rod 10 and the first connecting rod 8, the second connecting rod 10 in the rotating process transmits torque to the third connecting rod 11 at the moment, the third connecting rod 11 performs front-back reciprocating motion under the action of the limiting groove 9 to control the ejection and retraction of the cutter, when the cutter is completely ejected, the user can lock the lock catch structure, the cutter is prevented from rotating and immersing in when in use, and the cutter is lifted stably.
In wearing process or rotation process, in order to avoid cutter export 12 and cutter dislocation, this technical scheme restricts disk body 2 and pivot 13 through rubber pad 14 and wedge 15, disk body 2 is in the locking state this moment, cutter export 12 and cutter dislocation when avoiding the cutter to be ejecting, consider the rotatory demand of base 3 simultaneously, combine ball bearing 16 and rubber pad 14, the inner circle of ball bearing 16 rotates when ball bearing 16 parcel pivot 13 rotates, the outer lane of ball bearing 16 and rubber pad 14 contact is static, because clearance fit between disk body 2 and the pivot 13, 2 rotations of movable disk body are not taken to pivot 13 when rotating, the possibility of cutter export 12 dislocation after disk body 2 received the interference has been reduced.
When the cutter was drawn in completely, the user avoided the cutter to receive vibrations with base 3 and 1 lock of watchcase and stretch out, in order to accord with the donkey friend's demand of stepping on green outdoors simultaneously, has GPS orientation module and compass 17 among this technical scheme, and the user can utilize GPS orientation module to call for help, according to seeing through transparent shell and observing the instruction direction of compass 17.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. Pendant with location and first aid cutter, its characterized in that: the cutting tool comprises a watch case, a disc body and a base which are sequentially embedded from top to bottom, wherein the part of the disc body, which is contacted with the base, is provided with a circumferential sliding groove, the surface of the base is rotatably connected with a cutting tool ejecting structure, and the cutting tool ejecting structure is positioned in the disc body;
cutter pop-up structure includes arch, three-link assembly and spacing groove, three-link assembly is including the third connecting rod that has arc open-ended first connecting rod and have the first aid cutter, it has the second connecting rod to articulate between first connecting rod and the third connecting rod, the arc opening and the protruding sliding connection of first connecting rod, and the arch is fixed in the base surface, spacing groove and the integrative manufacturing of base, and the spacing groove includes spacing groove and lower spacing groove, goes up sliding connection third connecting rod between spacing groove and the lower spacing groove, the third connecting rod drives the cutter export in the motion stroke of first aid cutter, and the cutter export is located the disk body surface.
2. The pendant with positioning and emergency cutters as set forth in claim 1, wherein: run through between watchcase, disk body and the base and have vertical pivot, clearance fit between disk body and the pivot, the axial both ends of pivot have the seal, the wrapping up of pivot below has the columniform rubber pad, and the rubber pad has inclination and is 45 oblique cut angle, and the oblique cut angle of rubber pad has the wedge mouth with the contact surface of disk body, the wedge mouth is coarse with the oblique cut angle contact surface of rubber pad, and is connected with ball bearing between rubber pad and the pivot, and the rubber pad bonds with ball bearing.
3. The pendant with positioning and emergency cutters as set forth in claim 2, wherein: the outer surface of the tray body is provided with a closed circular ring.
4. The pendant with positioning and emergency cutters as set forth in claim 3, wherein: the compass is arranged on the surface of the drawing, and the vertical central axis of the compass is rotatably connected to the rotating shaft.
5. The pendant with positioning and emergency cutters as set forth in claim 4, wherein: the watchcase adopts transparent material.
6. The pendant with positioning and emergency cutters as set forth in claim 5, wherein: the inside of disk body has GPS orientation module, orientation module inside has button cell.
7. The pendant with positioning and emergency cutters as set forth in claim 1, wherein: the watch is characterized in that a locking structure is arranged between the watch case and the base, the locking structure comprises a convex block positioned on the surface of the base and watchbands adhered to two sides of the watch case, the watchbands are provided with openings matched with the shape of the convex block, the ratio of the openings to the convex block is 1:2, the openings are overlapped with one half of the convex positions when the emergency knife is completely ejected, and the openings are overlapped with the other half of the convex positions when the emergency knife is completely folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741495.9A CN112021744A (en) | 2020-07-29 | 2020-07-29 | Pendant with positioning and first-aid cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741495.9A CN112021744A (en) | 2020-07-29 | 2020-07-29 | Pendant with positioning and first-aid cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112021744A true CN112021744A (en) | 2020-12-04 |
Family
ID=73583402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010741495.9A Withdrawn CN112021744A (en) | 2020-07-29 | 2020-07-29 | Pendant with positioning and first-aid cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112021744A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08140714A (en) * | 1994-11-14 | 1996-06-04 | Toho:Kk | Pendant in common use as broach |
| CN202959075U (en) * | 2012-12-12 | 2013-06-05 | 深圳职业技术学院 | Multifunctional wrist strap |
| CN107134109A (en) * | 2016-02-29 | 2017-09-05 | 邓景元 | Rescue skill table |
| CN107765538A (en) * | 2017-12-01 | 2018-03-06 | 成都星火聚点科技有限公司 | A kind of wrist-watch with first aid sudden illness measure |
| CN209986974U (en) * | 2019-05-22 | 2020-01-24 | 宋培勇 | Knife using special-shaped spring |
| CN210122314U (en) * | 2019-04-26 | 2020-03-03 | 王文燕 | Spring blade structure of sharp machine box |
| CN210299809U (en) * | 2019-07-20 | 2020-04-14 | 陈芪林 | Hidden self-defense ring of improvement |
-
2020
- 2020-07-29 CN CN202010741495.9A patent/CN112021744A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08140714A (en) * | 1994-11-14 | 1996-06-04 | Toho:Kk | Pendant in common use as broach |
| CN202959075U (en) * | 2012-12-12 | 2013-06-05 | 深圳职业技术学院 | Multifunctional wrist strap |
| CN107134109A (en) * | 2016-02-29 | 2017-09-05 | 邓景元 | Rescue skill table |
| CN107765538A (en) * | 2017-12-01 | 2018-03-06 | 成都星火聚点科技有限公司 | A kind of wrist-watch with first aid sudden illness measure |
| CN210122314U (en) * | 2019-04-26 | 2020-03-03 | 王文燕 | Spring blade structure of sharp machine box |
| CN209986974U (en) * | 2019-05-22 | 2020-01-24 | 宋培勇 | Knife using special-shaped spring |
| CN210299809U (en) * | 2019-07-20 | 2020-04-14 | 陈芪林 | Hidden self-defense ring of improvement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201204 |
|
| WW01 | Invention patent application withdrawn after publication |