CN204393471U - Sunbonnet - Google Patents

Abstract

The application provides a kind of sunbonnet, described sunbonnet comprises body and is connected the brim of a hat on the body with via jockey pivotable, it is characterized in that, described jockey comprises: one-level lock cell, described one-level lock cell comprises the tumbler that associates with the described the brim of a hat and the load-carrying unit with rotation slot with described ontology relation, and described tumbler is mounted to rotate in the rotation slot of described load-carrying unit and have settling position and disengaging configuration; Secondary latch cell, described secondary latch cell comprises the locking groove that translation gliding is arranged on the sliding part on described tumbler and is arranged on described load-carrying unit, during locking, described sliding part be contained in the locking groove of described load-carrying unit at least partially, to limit the rotation of described tumbler relative to described load-carrying unit.The utility model adopts the different lock cell of twice forms of motion to overcome existing sunbonnet to only have one lock cell that the defect of the accidental separation of hatband and the brim of a hat can occur.

Description

Sunbonnet

Technical field

The utility model relates to sunbonnet field, particularly a kind of sunbonnet with the jockey of twice kayser.

Background technology

Along with global warning, the crescendo of healing of the sunlight in summer is strong, and the people walking for a long time in the open and work are not if taked some sun-proof measures, and its skin even eyes is all easily tanned severely.

Occurred in recent years being permitted eurypalynous ultraviolet-resistant sun hat, and although market reaction is better, but still there are some shortcomings, as hatband tightens together with the brim of a hat, be inconvenient to dismantle and store.And for example, although hatband and the brim of a hat are connected, device is dismountable to link together, and because jockey only has one latching structure usually, too simply, causes the two unexpectedly to automatically disengage, or is separated because of user's maloperation.

Therefore, provide a kind of hatband and the brim of a hat detachably, and the sunbonnet with multi-channel card locking device is really problem demanding prompt solution.

Utility model content

In view of problems of the prior art, the utility model provides a kind of sunbonnet, described sunbonnet comprises body and is connected the brim of a hat on the body with via jockey pivotable, it is characterized in that, described jockey comprises: one-level lock cell, described one-level lock cell comprises the tumbler that associates with the described the brim of a hat and the load-carrying unit with rotation slot with described ontology relation, wherein, described tumbler is mounted to rotate in the rotation slot of described load-carrying unit and have settling position and disengaging configuration; Secondary latch cell, described secondary latch cell comprises the locking groove that translation gliding is arranged on the sliding part on described tumbler and is arranged on described load-carrying unit, wherein, described sliding part has unlocked position and latched position, when described unlocked position, described tumbler freely can rotate relative to described load-carrying unit, when described latched position, described sliding part be contained in the locking groove of described load-carrying unit at least partially, to limit the rotation of described tumbler relative to described load-carrying unit.

In present embodiment, tumbler has settling position and disengaging configuration, and in most cases, tumbler should be positioned at settling position, interfixes to make tumbler and load-carrying unit.Only have when needs dismounting tumbler and load-carrying unit, just need tumbler to turn to disengaging configuration, to reach the object of tumbler and load-carrying unit disengaging.In a specific embodiment, rotation slot adopts hook guide rail, and tumbler adopts hook, and hook can move in hook guide rail, and hook guide rail has hook carry and hook lock-bit, has settling position and disengaged position to make hook when turning to diverse location.

In embodiments more of the present utility model, limit element is provided with in the stopper slot of described load-carrying unit, described tumbler have the locating slot corresponding to described limit element shape and the resistance area for applying resistance to described limit element, when described tumbler enters described settling position, described limit element is crossed described resistance area and is entered described locating slot.

Tumbler rotates in rotation slot, and when reaching settling position, limit element is crossed resistance area and is engaged with locating slot, user needs to apply to be enough to make limit element cross the strength of resistance area, limit element just can be made to cross resistance area, therefore whether user can enter locating slot by the change perception limit element of power, can not continue force blindly and rotate to make tumbler.After limit element and locating slot engage, tumbler can not reverse to enter disengaging configuration easily.

In embodiments more of the present utility model, described tumbler has limited block, and described sliding part has the stopper slot coordinated with described limited block; Described limited block and described stopper slot are configured to: when described limited block skids off described stopper slot completely, being contained at least partially in the locking groove of described load-carrying unit of described sliding part.

In embodiments more of the present utility model, described limited block is semi-cylindrical hill.

By arranging limited block and stopper slot respectively on tumbler and sliding part, the motion of sliding part relative to tumbler can be controlled.Limited block is designed to semi-cylindrical hill, and when needing limited block is separated with stopper slot, user needs to apply to be greater than the power that described sliding part is slided, and the limited block of semi-cylindrical hill just can be made to cross stopper slot.In the process, user can experience dynamics change, thus learns the situation of movement of sliding part.When limited block departs from stopper slot completely, being contained at least partially in the locking groove of described load-carrying unit of sliding part.In a specific embodiment, limited block is arrange semi-circular projection on the cover board, and stopper slot is be arranged on the lockhole pushing away and lock.Under lock-out state, semi-circular projection enters among lockhole.Under free state, described semi-circular projection, by its arcuate surface, slowly skids off from lockhole.User, when untiing this lock-out state, needs to apply certain thrust, and along with semi-circular projection slowly skids off, its power applied diminishes gradually.When user perceives semi-circular projection and lockhole departs from completely, prove that the second setting element has slipped in the second limit element.

In embodiments more of the present utility model, the described the brim of a hat has hole, arranges the cogged circular orbit of tool in described hole, and described load-carrying unit has the tooth matched with the gear of described circular orbit.

In embodiments more of the present utility model, described tooth has elasticity.

The brim of a hat is provided with the track matched with the tooth of tumbler, can relatively rotate to make the two.Because tumbler and hatband are fixed, fixed by the cogged track of tool with the brim of a hat again, therefore hatband and the brim of a hat can relatively rotate to optional position, to meet the light that user blocks different angles.In addition, in a specific embodiment, be provided with ring gear in track, can match with the tooth on base, the advantage arranged like this is that the brim of a hat can not be sagging because of own wt.Meanwhile, the tooth on base has certain elasticity or can arrange certain extendable room at rear portion, occurs stuck phenomenon to avoid itself and ring gear.

In embodiments more of the present utility model, described sliding part is installed on the medial surface of described tumbler, also comprise and be arranged at described tumbler lateral surface and the impeller be fixedly connected with described sliding part, described sliding part and described impeller are configured to: described sliding part can be synchronized with the movement at described tumbler medial surface and described impeller.

Due to tumbler and sliding part structure and coordinate relative complex, and need to realize accurate positioning function, therefore sliding part be arranged at the inner side of tumbler.Meanwhile, at the 5th assembly that tumbler arranged outside and sliding part link, so that user can promote sliding part easily from the outside of tumbler, also guard space is provided to the internal structure of tumbler.

The sunbonnet that the utility model provides has the main lock cell of twice, and the first lock cell controls being separated of tumbler and load-carrying unit by rotating, being i.e. separated of hatband and the brim of a hat.Second lock cell is by the relative rotation of translation gliding control tumbler with load-carrying unit.The utility model adopts the different lock cell of twice forms of motion to overcome existing sunbonnet to only have the defect that the accidental separation of hatband and the brim of a hat can occur during one lock cell.In addition, the sunbonnet that the utility model provides also has limit element-locating slot and stopping means that limited block-stopper slot twice are secondary, and its position wanting the parts of movement to move to of person's perception easy to use is easy to operate, reduces the possibility of maloperation.

Accompanying drawing explanation

Fig. 1 is the sunbonnet schematic diagram with jockey of the utility model one embodiment;

Fig. 2 is the Facad structure schematic diagram of the base of the utility model one embodiment jockey;

Fig. 3 is the inverse layer structure schematic diagram of the base of the utility model one embodiment jockey;

Fig. 4 is the inverse layer structure schematic diagram of the cover plate of the utility model one embodiment jockey;

Fig. 5 is the Facad structure schematic diagram of the cover plate of the utility model one embodiment jockey;

Fig. 6 is the inverse layer structure schematic diagram pushing away lock of the utility model one embodiment jockey;

Fig. 7 is the inverse layer structure schematic diagram pushing away locking closure of the utility model one embodiment jockey;

Fig. 8 is the cover plate of the utility model one embodiment jockey and the scheme of installation pushing away lock;

Fig. 9 is the cover plate of the utility model one embodiment jockey and the scheme of installation pushing away locking closure;

Figure 10 be the utility model one embodiment jockey base, push away lock and push away the scheme of installation (block for avoiding producing sight line, eliminate to be located in push away lock and the cover plate that pushes away between locking closure) of locking closure;

Figure 11 is the Facad structure schematic diagram of the angle end annulus of the utility model one embodiment jockey;

Figure 12 is the inverse layer structure schematic diagram of the angle end annulus of the utility model one embodiment jockey;

Figure 13 is the explosive view of the utility model one embodiment jockey.

Detailed description of the invention

Fig. 1 shows a kind of sunbonnet with jockey.As shown in Fig. 2 ~ Figure 13, the comprising base 31, angle end annulus 35, cover plate 32 for the brim of a hat 1 of sunbonnet and the jockey 3 of hatband 2, push away lock 33 and push away locking closure 34 of the utility model one embodiment.Base 31 and hatband 2 are fixed together by snap-fastener.Angle end annulus 32 is fixed on the drift angle of the brim of a hat both sides.Base 31 and cover plate 32 are separately positioned on the both sides of angle end annulus 35, are located in therebetween by angle end annulus 35.Cover plate 32 is fixed on base 31 by the mode of rotation is dismountable, forms first buckling and locking device.Therefore, rotating plate 32 to unlocked position, can be separated base 31 with cover plate 32, thus by angle end annulus 35 from taking out, namely completes the dismounting of hatband 2 and the brim of a hat 1 therebetween.Push away lock 33 and push away locking closure 34 and be separately positioned on the both sides of cover plate 32 and interrelated.Push away locking closure 34 can drive and push away the opposite side motion of lock 33 at cover plate 32 with rotation limit cover plate 32, formation second buckling and locking device.The motion mode of first buckling and locking device is for rotating, the motion mode of second buckling and locking device is that plane promotes, only there is one buckling and locking device to cause the unexpected defect departed from therefore, it is possible to overcome, also can avoid user's maloperation and jockey 3 was lost efficacy, hatband and the brim of a hat are surprisingly departed from.In description afterwards, introducing structure and the fit system thereof of each parts respectively, all can fit with the reverse side of another parts (front) or be connected or coordinate in the front (reverse side) of parts.

Fig. 2 and the front of base and the structural representation of reverse side that Figure 3 shows that the utility model one embodiment jockey.Base 31 is roughly round sheet, and its front has roughly around the annular ridge 311 of outer, and base 31 is divided into the base ring surface 312 and base depressions 313 that extend outward by fin 311.The latch 314 that formation two symmetrical in the diametric(al) of base 31 extends outward.Base 31 is separated into two symmetrical parts by two latch 314 place diameters.

The fin 311 at latch 314 rear caves inward towards diametric(al), makes to form gap 315 between latch 314 and fin 311.Described latch 313, when being subject to external force pressure, can produce certain elastic deformation in above-mentioned gap 315.The tapered end screens 316 of groove shapes is formed with fin 311 place of gap 315 correspondence position.

Semicircle fin 311 between two latches 314 and form the hook mobile space of hollow between the depressed part 313 of base 31.Hook mobile space in be provided with one for connecting the cylindric convex lock 317 of fin 311 and depressed part 313, thus hook mobile space is separated into two parts, wherein, link up with the part that can move freely and be called hook carry 318, a part for restriction hook movement is called hook lock-bit 319.

The depressed part 313 being arranged in base 31 circle centre position offers the fixing hole 320 running through base 31.

The reverse side of base 31 is provided with the fixed strip around fixing hole 320.Hatband 2 has the through hole penetrated for fixed strip, and by snap-fastener through above-mentioned fixing hole, is fixedly connected with by base 31 with hatband 2.By the hook mobile space forming hollow between the high-visible fin 311 of accompanying drawing 2 and the depressed part 313 of base 31.

As shown in Figures 4 and 5, reverse side and the Facad structure of the cover plate of the utility model one embodiment jockey is shown.Cover plate 32 is the disc-shaped structure corresponding to base 31 shape, and its outer forms cover plate ring surface 325.What the reverse side of cover plate 32 was relative is provided with two hooks stretched out 321.Hook 321 has a shallow slot 322 corresponding to convex lock 317 shape, and the front end of shallow slot 322 is provided with a resistance area 327.When convex lock 317 enters shallow slot 322, user needs the power applying a certain size, and enter wherein after making it break through the obstruction of shallow slot 322 front end resistance area 327, vice versa.The reverse side of cover plate 32 also has depression, and this front being recessed in cover plate 32 defines outstanding knob 323.When fitting in the reverse side of cover plate 32 and the front of base 31, along with the rotation 323 of cover plate 32, linking up with 321 can move in hook mobile space, lock-out state when namely hook 321 has the free state when linking up with carry 318 and links up with lock-bit 319.When hook 321 moves to the lock-out state of hook lock-bit 319, the shallow slot 322 on hook combines with convex lock 317, to limit the motion of hook 321.

In knob 323 part at the back side of cover plate 32, what be provided with hollow out pushes away a lock positive stop strip 324 and semi-circular projection 326, and its effect locks and push away locking closure and cooperatively interact with pushing away, and hereafter will be elaborated.

Be respectively as shown in Figure 6 and Figure 7 and push away lock 33 and push away locking closure 34.Figure 8 shows that pushing away lock 33 is installed on scheme of installation in the knob 323 of the depression in the front of lid 32.Figure 9 shows that and push away the scheme of installation that locking closure 34 is installed on the reverse side of lid 32.

Push away lock 33 and have the shape can loaded with in knob 323, have roughly in foursquare projection, offer clamping connection hole 331 on described projection in the middle part of it, the outside in clamping connection hole 331 forms the stationary plane 332 around it.Push away lock 33 and also there is the lockhole 333 corresponding with shape to semi-circular projection 326 position of cover plate 32.Push away locking closure 34 and there is the clamping connection bar 341 corresponding to clamping connection hole 331 shape pushing away lock 33.Push away lock 33 and push away the both sides that locking closure 34 is installed on cover plate 32 respectively, the clamping connection bar 341 pushing away locking closure 34 is entered pushed away in the clamping connection hole 331 of lock 33 by the pushing away lock positive stop strip 324 on cover plate 32, then fixes through screw hole 342 with screw.The head of screw is fixed on stationary plane 332.Namely push away locking closure 34, it can drive the lock 33 that pushes away being arranged at cover plate 32 opposite side to move along pushing away lock positive stop strip 324.Meanwhile, lockhole 333 and semi-circular projection 326 cooperatively interact.Semi-circular projection 326 can play the effect limiting and push away lock 33 position, but because it is semicircle, therefore lock 33 is pushed away when being subject to certain external force and being pushed, or semi-circular projection 326 can be crossed and move, user can according to the dynamics change experienced, determine whether push away lock 33 throws off from semi-circular projection 326, thus better judge the shift position pushing away lock 33.

As shown in Figure 10 for pushing away lock 33, pushing away the scheme of installation of locking closure 34 and base 31, wherein, in order to avoid sight line is blocked, abridged be located in push away locking closure 34 and push away between lock 33 cover plate 32.Push away lock 33 shown in figure and there is a tapered end 334 corresponding to tapered end screens 316 shape of base 31.As mentioned above, cover plate 32 can rotate on base 31, and there is free state and lock-out state, but it enters hook carry 318 only by hook 321 or hook lock-bit 319 realizes, this two states can change in any case, as long as i.e. user's rotating plate 32, it will be separated with base 31.This mode of operation may make cover plate 32 be separated unexpectedly with base 31.Such as, surprisingly depart from when being given a shock or rubbing.Tapered end screens 316 and tapered end 334 are set, tapered end screens 316 limit cover plate 32 can be pushed at tapered end 334 and rotate on base 31, namely be matched by the kayser mode of the kayser mode with rotary type of setting up second driving.When user wants cover plate 32 to be separated with base 31, first locking closure 34 will be promoted, make it drive to push away lock 33 to move, then the tapered end 334 pushing away lock 33 is deviate from from the tapered end screens 316 of base 31, then rotating plate 32, make the hook 321 of cover plate 32 move to hook carry 318 from hook lock-bit 319, finally base 31 is separated with cover plate 32.Because the brim of a hat 1 is located between base 31 and cover plate 32, hatband 2 is fixedly connected with base 31, therefore, by aforementioned operation, reaches the object be separated with the brim of a hat 1 by hatband 2.

The structure of the angle end annulus of this utility model one embodiment jockey is introduced below in conjunction with Figure 11 and Figure 12.The angle position of the brim of a hat 1 arranges angled end annulus 35.Angle end annulus 35 is divided into roughly the same two parts by angle end annulus ring surface 351.Angle end annulus ring surface 351 protrudes to the inside of angle of entry end annulus 35.The gear guide 352 of ring-type is provided with in the side of angle end annulus ring surface 351.During installation, the base ring surface 312 of base 31 is fitted on angle end annulus ring surface 351, and the latch 314 of base 31 coordinates with gear guide 352, can rotate along it.The cover plate ring surface 325 of cover plate 32 is fitted in the opposite side of angle end annulus ring surface 351, and is connected with base 31 by hook 321.Concrete connected mode can refer to mentioned above, does not repeat them here.

During installation, the base 31 being fixed with hatband 2, the angle end annulus 35 being fixed with the brim of a hat 1, cover plate 32, push away lock 33 and push away locking closure 35 and interfix, hook 321 enters hook lock-bit 319, tapered end 334 enters tapered end screens 316, time now by knob 323 rotating plate 32, can can moving along gear guide 352 along latch 314 of base 31, above-mentioned parts can not depart from each other.

During dismounting, first push away locking closure 35, tapered end 334 is deviate from by tapered end screens 316, then rotating plate 32, make hook 321 enter hook carry 318, cover plate 32 and base 31 depart from.The angle end annulus 35 be located between base 31 and cover plate 32 is deviate from.

Base 31 in the utility model, angle end annulus 35, cover plate 32, push away lock 33 and push away locking closure 34 and all make in the mode of mold injection, material can adopt ABS or polyformaldehyde.In a preferred embodiment, latch 314 rear portion of base 31 has gap 315, so that latch 314 has certain mobile space, its motion relative to gear guide 352 is more level and smooth, is unlikely to stuck and can not rotates in gear guide 352.

Above various embodiment of the present utility model is described in detail.It will be understood by those skilled in the art that and when not departing from the utility model scope (being limited by the accompanying claims), various amendment, change and change can be carried out to embodiment.Should explain from entirety the explanation of right and meet and consistent most wide region is described, being not limited to example or the enforcement example in describing in detail.

Claims (7)

1. a sunbonnet, described sunbonnet comprises body and is connected the brim of a hat on the body with via jockey pivotable, and it is characterized in that, described jockey comprises:

One-level lock cell, described one-level lock cell comprises

The tumbler associated with the described the brim of a hat and

With the load-carrying unit with rotation slot of described ontology relation,

Wherein, described tumbler is mounted to rotate in the rotation slot of described load-carrying unit and have settling position and disengaging configuration;

Secondary latch cell, described secondary latch cell comprises

Translation gliding be arranged on sliding part on described tumbler and

Be arranged on the locking groove on described load-carrying unit,

Wherein, described sliding part has unlocked position and latched position, when described unlocked position, described tumbler freely can rotate relative to described load-carrying unit, when described latched position, described sliding part be contained in the locking groove of described load-carrying unit at least partially, to limit the rotation of described tumbler relative to described load-carrying unit.

2. sunbonnet according to claim 1, it is characterized in that, limit element is provided with in the stopper slot of described load-carrying unit, described tumbler have the locating slot corresponding to described limit element shape and the resistance area for applying resistance to described limit element, when described tumbler enters described settling position, described limit element is crossed described resistance area and is entered described locating slot.

3. sunbonnet according to claim 1, is characterized in that, described tumbler has limited block, and described sliding part has the stopper slot coordinated with described limited block;

Described limited block and described stopper slot are configured to:

When described limited block skids off described stopper slot completely, being contained at least partially in the locking groove of described load-carrying unit of described sliding part.

4. sunbonnet according to claim 3, is characterized in that, described limited block is semi-cylindrical hill.

5. sunbonnet according to claim 1, is characterized in that, the described the brim of a hat has hole, arranges the cogged circular orbit of tool in described hole, and described load-carrying unit has the tooth matched with the gear of described circular orbit.

6. sunbonnet according to claim 5, is characterized in that, described tooth has elasticity.

7. sunbonnet according to claim 1, it is characterized in that, described sliding part is installed on the medial surface of described tumbler, also comprise and be arranged at described tumbler lateral surface and the impeller be fixedly connected with described sliding part, described sliding part and described impeller are configured to: described sliding part can be synchronized with the movement at described tumbler medial surface and described impeller.