CN216704800U - Novel paint spraying frame for helmet front windshield fittings - Google Patents

Abstract

The utility model belongs to the field of helmet processing, and particularly relates to a novel paint spraying frame for a helmet front windshield accessory, which comprises a paint spraying frame plate, a supporting block and a supporting frame, wherein the paint spraying frame plate, the supporting block and the supporting frame are arranged at the lower end of an accessory body; the upper end of the supporting frame is inserted into the lower end of the paint spraying frame plate, a plurality of groups of supporting blocks are fixedly connected to the top end of the paint spraying frame plate, and the accessory body is arranged at the upper ends of the supporting blocks; the upper end of the supporting block is provided with a clamping mechanism, the clamping mechanism comprises a fixed block, a clamping plate, an extrusion block and a spring, the periphery of the top end of the supporting block is fixedly connected with the fixed block, and a rotating rod is movably arranged in the fixed block through a rotating shaft; the problem of the frame that sprays paint be not convenient for carry out the location operation to the accessory body is solved, through fixture, prevent at the in-process that sprays paint, the accessory body takes place the condition of displacement and influences the efficiency of operation, is convenient for carry out even spraying to the accessory body simultaneously, makes the bottom of accessory body also can obtain the spraying, has improved the convenience of operation.

Description

Novel paint spraying frame for helmet front windshield fittings

Technical Field

The utility model relates to the field of helmet processing, in particular to a novel paint spraying frame for a helmet front windshield accessory.

Background

With the increasing of the safety awareness of people, people need to wear the helmet when riding the bicycle, mainly to protect the head, and the helmet has strong pressure resistance, so that the head injury of a driver in a traffic accident can be effectively avoided.

The front windshield accessory of the helmet is one of important accessories on the helmet, the accessory needs to be painted when the front windshield accessory is machined so as to improve the attractiveness of the helmet and protect the accessory, a painting frame needs to be used in the painting process, and the accessory is placed on the painting frame to be painted.

In the use process of the existing paint spraying frame, generally, a front windshield accessory of a helmet is directly placed on a device, then paint is sprayed on the front windshield accessory of the helmet, and the bottom of the front windshield accessory of the helmet is supported on a support frame, so that the bottom of the front windshield accessory of the helmet cannot be sprayed, and the spraying of the front windshield accessory is not uniform enough; therefore, a novel paint spraying frame for the front windshield fittings of the helmet is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that the existing paint spraying frame is inconvenient for positioning operation of the front windshield fittings of the helmet, the utility model provides a novel paint spraying frame for the front windshield fittings of the helmet.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a novel paint spraying frame for a helmet front windshield accessory, which comprises a paint spraying frame plate, a supporting block and a supporting frame, wherein the paint spraying frame plate, the supporting block and the supporting frame are arranged at the lower end of an accessory body; the upper end of the supporting frame is inserted into the lower end of the paint spraying frame plate, a plurality of groups of supporting blocks are fixedly connected to the top end of the paint spraying frame plate, and the accessory body is arranged at the upper end of each supporting block;

the upper end of the supporting block is provided with a clamping mechanism, the clamping mechanism comprises a fixed block, clamping plates, an extrusion block and springs, the periphery of the top end of the supporting block is fixedly connected with the fixed block, the inside of the fixed block is movably provided with a rotating rod through a rotating shaft, the outside of the rotating rod is wound with a torsional spring, the front group and the back group of the rotating rod are fixedly connected with the clamping plates, the left end and the right end of the top end of the supporting block are both provided with the clamping plates, the two groups of the clamping plates are symmetrically designed, the upper end of each clamping plate is provided with a movable groove, the extrusion block is movably arranged in the movable groove through a connecting component, the springs are welded between the inner side of the extrusion block and the inner wall of the movable groove, the problem that the painting frame is not convenient for positioning operation of the accessory body is solved, the clamping mechanism is used for preventing the accessory body from shifting to influence the efficiency of operation in the painting process, and is convenient for uniformly spraying the accessory body, so that the bottom of the fitting body can also be sprayed.

Preferably, the splint upper end is provided with the ball, and the ball surface laminating has improved the smooth and easy nature when accessory body removes in the cylindrical outside of accessory body lower extreme, prevents to laminate between the cylindrical outer wall of accessory body lower extreme and the splint inner wall and takes place the condition of card pause.

Preferably, the connecting assembly comprises a connecting rod and a moving block, the connecting rod is fixedly connected to two ends of the shanxi valley inside the moving groove, the moving block is movably mounted outside the connecting rod, one side of the moving block is fixedly connected to the other side of the extrusion block, the extrusion block can move left and right under the matching effect of the connecting rod and the moving block, and meanwhile the limiting effect is achieved on the extrusion block.

Preferably, both ends all set up fixed establishment about the frame plate sprays paint, fixed establishment includes the threaded rod, changes and supporting component, and is two sets of the threaded rod all through bearing movable mounting in the inside at both ends about the frame plate sprays paint, the thread bush is established to the outside cover of threaded rod, and thread bush lower extreme rigid coupling fixture block, fixture block one end is inserted in the inside of locating the support frame upper end, the thread bush passes through supporting component movable mounting in the inside of frame plate one end sprays paint, threaded rod one side rigid coupling is changeed the handle, has solved the frame plate that sprays paint and is not convenient for install the problem in the support frame upper end, through fixed establishment, and the operating personnel of being convenient for carries out the fixed operation to the frame plate that sprays paint, has improved the ease of operation, has saved the time of installation, can install the frame plate that sprays paint in the support frame upper end of co-altitude not simultaneously.

Preferably, the supporting component includes spout and slider, and is two sets of the inside at both ends about the frame plate that sprays paint is all seted up to the spout, the inside slidable mounting of spout has the slider, and slider top rigid coupling thread bush bottom, has improved the convenience of removal, plays the effect of support to the lower extreme of thread bush simultaneously.

Preferably, the rubber block is glued to fixture block one side, and the rubber block is the arc design, the inside mutual block of rubber block one end and support frame upper end has improved the fastening nature between support frame and the fixture block, has further improved the stability of the frame plate that sprays paint.

The utility model has the advantages that:

1. according to the utility model, the cylinder at the lower end of the accessory body is inserted between the two adjacent groups of clamping plates, the clamping plates are driven to rotate under the matching action of the rotating rods until the cylinder at the lower end of the accessory body is moved to a proper position, and the rotating rods return to the original positions under the elastic action of the torsion springs, so that the function of clamping the cylinder at the lower end of the accessory body by the two groups of clamping plates is realized, the problem that the paint spraying frame is inconvenient for positioning operation on the accessory body is solved, the clamping mechanism is used for preventing the accessory body from being displaced in the paint spraying process to influence the operation efficiency, and meanwhile, the accessory body is convenient to uniformly spray, so that the bottom of the accessory body can be sprayed, and the operation convenience is improved;

2. according to the utility model, the paint spraying frame plate is placed at the upper end of the support frame and then moved towards one end close to the support frame until the paint spraying frame plate is moved to a proper position, and then the rotating handle is rotated to enable one end of the clamping block to be moved into the inner part of the upper end of the support frame, so that the function of fixing the paint spraying frame plate is realized, the problem that the paint spraying frame plate is inconvenient to install at the upper end of the support frame is solved, an operator can conveniently fix the paint spraying frame plate through the fixing mechanism, the operation easiness is improved, the installation time is saved, and meanwhile, the paint spraying frame plate can be installed at the upper ends of the support frames with different heights, so that the paint spraying frame plate is convenient for being suitable for operators with different heights to operate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic side sectional view illustrating a first embodiment of the present invention;

FIG. 3 is a schematic cross-sectional front view illustrating a structure of the first embodiment;

FIG. 4 is an enlarged structural view of the first embodiment at A in FIG. 2;

FIG. 5 is an enlarged structural diagram of a portion B in FIG. 3 according to the first embodiment;

FIG. 6 is an enlarged structural view of the first embodiment at C in FIG. 3;

fig. 7 is a schematic partial front cross-sectional view illustrating a second embodiment of the present invention.

In the figure: 110. a frame plate is painted; 120. a support block; 130. a support frame; 140. an accessory body; 210. a fixed block; 220. rotating the rod; 230. a torsion spring; 240. a splint; 250. a ball bearing; 260. a movable groove; 270. a connecting assembly; 280. extruding the block; 290. a spring; 310. a threaded rod; 320. a threaded sleeve; 330. turning a handle; 340. a support assembly; 350. a clamping block; 360. a rubber block; 370. an anti-slip soft cushion.

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.

Example one

Referring to fig. 1 to 6, a novel paint spraying frame for a front windshield accessory of a helmet includes a paint spraying frame plate 110, a supporting block 120 and a supporting frame 130, which are disposed at a lower end of an accessory body 140; the upper end of the supporting frame 130 is inserted into the lower end of the paint spraying frame plate 110, a plurality of groups of supporting blocks 120 are fixedly connected to the top end of the paint spraying frame plate 110, and the accessory body 140 is arranged at the upper end of the supporting blocks 120;

the clamping mechanism is arranged at the upper end of the supporting block 120 and comprises a fixed block 210, clamping plates 240, an extrusion block 280 and a spring 290, the fixed block 210 is fixedly connected to the periphery of the top end of the supporting block 120, a rotating rod 220 is movably mounted in the fixed block 210 through a rotating shaft, a torsion spring 230 is wound outside the rotating rod 220, the clamping plates 240 are fixedly connected between the front rotating rod 220 and the rear rotating rod 220, the clamping plates 240 are arranged at the left end and the right end of the top end of the supporting block 120, the two clamping plates 240 are symmetrically designed, a movable groove 260 is formed in the upper end of the clamping plate 240, the extrusion block 280 is movably mounted in the movable groove 260 through a connecting component 270, and the spring 290 is welded between the inner side of the extrusion block 280 and the inner wall of the movable groove 260; when the clamping device works, when the clamping operation needs to be performed on the accessory body 140 and the exposed area of the accessory body 140 needs to be enlarged, firstly, the cylinder at the lower end of the accessory body 140 is inserted into the position between the two adjacent clamping plates 240, the accessory body 140 moves downwards under the matching action of the balls 250, the rotating rod 220 rotates under the action of the rotating shaft, so as to drive the clamping plates 240 to turn over until the cylinder at the lower end of the accessory body 140 moves to a proper position, the rotating rod 220 returns to the original position under the elastic action of the torsion spring 230, the upper ends of the two adjacent clamping plates 240 clamp the accessory body 140, as the extrusion block 280 is in an arc shape, the contact surface of the extrusion block 280 is extruded, as the connection component 270 is matched, the extrusion block 280 moves towards the inside of the movable groove 260, as the spring 290 is extruded, the spring 290 has the returning action, and the extrusion block 280 returns to the original position to further extrude the cylinder at the lower end of the accessory body 140, thereby realized carrying out the function of centre gripping to accessory body 140, solved the problem that the frame of spraying paint is not convenient for carry out the location operation to accessory body 140, through fixture, prevent at the in-process of spraying paint, accessory body 140 takes place the condition of displacement and influences the efficiency of operation, be convenient for carry out even spraying to accessory body 140 simultaneously, make the bottom of accessory body 140 also can obtain the spraying, improved the convenience of operation, saved operating personnel's labour.

The upper end of the clamping plate 240 is provided with a ball 250, and the outer surface of the ball 250 is attached to the outer side of the cylinder at the lower end of the accessory body 140; during operation, through ball 250's design, be convenient for insert the position between adjacent two sets of splint 240 with accessory body 140, under ball 250's mating reaction, improve the smoothness nature when accessory body 140 removes, prevent to laminate between accessory body 140 lower extreme columniform outer wall and the splint 240 inner wall and take place the condition of card pause, improved the convenience when removing.

The connecting assembly 270 comprises a connecting rod and a moving block, the connecting rod is fixedly connected to two ends of the shan gorge inside the moving groove 260, the moving block is movably mounted outside the connecting rod, and one side of the moving block is fixedly connected to the other side of the extrusion block 280; during operation, through the structural design of the connecting assembly 270, the extrusion block 280 can move left and right under the matching action of the connecting rod and the moving block, and meanwhile, the extrusion block 280 is limited, so that the extrusion block 280 can move in a limited position, and the extrusion block 280 is prevented from being separated from the inside of the movable groove 260 when moving.

The left end and the right end of the paint spraying frame plate 110 are both provided with a fixing mechanism, the fixing mechanism comprises threaded rods 310, rotating handles 330 and supporting components 340, two groups of threaded rods 310 are movably mounted inside the left end and the right end of the paint spraying frame plate 110 through bearings, threaded sleeves 320 are sleeved outside the threaded rods 310, the lower ends of the threaded sleeves 320 are fixedly connected with clamping blocks 350, one ends of the clamping blocks 350 are inserted inside the upper end of the supporting frame 130, the threaded sleeves 320 are movably mounted inside one end of the paint spraying frame plate 110 through the supporting components 340, and one sides of the threaded rods 310 are fixedly connected with the rotating handles 330; when the fixing device works, when the paint spraying frame plate 110 needs to be fixed, firstly, the paint spraying frame plate 110 is placed at the upper end of the supporting frame 130, then the paint spraying frame plate 110 is moved towards one end close to the supporting frame 130 until the paint spraying frame plate 110 is moved to a proper position, the upper end of the supporting frame 130 is moved into the inner part of the lower end of the paint spraying frame plate 110, then the rotating handle 330 is rotated, under the matching action of the threaded rod 310 and the threaded sleeve 320, the clamping block 350 is driven to move, under the matching action of the supporting component 340, one end of the clamping block 350 is moved into the inner part of the upper end of the supporting frame 130, wherein the clamping block 350 has certain elastic action, one end of the rubber block 360 is mutually clamped with the inner part of the upper end of the supporting frame 130, the tightness between the supporting frame 130 and the clamping block 350 is improved, so that the function of fixing the paint spraying frame plate 110 is realized, when the paint spraying frame plate 110 needs to be disassembled, will change 330 the antiport can, solved the frame plate 110 that sprays paint and be not convenient for install in the problem of support frame 130 upper end, through fixed establishment, the operating personnel of being convenient for carries out fixed operation to frame plate 110 that sprays paint, has improved the ease for use nature of operation, has saved the time of installation, can install frame plate 110 that sprays paint in the support frame 130 upper end of co-altitude not simultaneously to be applicable to the staff's operation of co-altitude not, improved the suitability of device.

The supporting assembly 340 comprises sliding grooves and sliding blocks, two groups of sliding grooves are formed in the left end and the right end of the paint spraying frame plate 110, the sliding blocks are slidably mounted in the sliding grooves, and the top ends of the sliding blocks are fixedly connected with the bottom ends of the threaded sleeves 320; the during operation, through the structural design of supporting component 340, the thread bush 320 of being convenient for moves about under the mating reaction of spout and slider, has improved the convenience of removal, plays the effect of support to the lower extreme of thread bush 320 simultaneously, prevents that the upper and lower both ends atress of thread bush 320 is uneven, and the condition of taking place the book easily.

A rubber block 360 is glued on one side of the clamping block 350, the rubber block 360 is in an arc-shaped design, and one end of the rubber block 360 is clamped with the inside of the upper end of the supporting frame 130; during operation, through the design of rubber block 360, when the inside of the one end immigration support frame 130 upper end of fixture block 350, the inside mutual block of the one end of rubber block 360 and support frame 130 upper end to improve the fastening nature between support frame 130 and the fixture block 350, further improved the stability of frame plate 110 that sprays paint.

Example two

Referring to fig. 7, as another embodiment of the present invention, in a first comparative example, an anti-slip cushion 370 is glued to the outside of the rotating handle 330, the anti-slip cushion 370 is designed in an arc shape, and the anti-slip cushion 370 is made of rubber; the during operation, through the arc design of anti-skidding cushion 370, the operating personnel of being convenient for rotate the operation to changeing 330, be the rubber material through anti-skidding cushion 370, improved the travelling comfort when operating personnel rotates changeing 330.

The working principle is that when the paint spraying frame plate 110 needs to be fixed, firstly, the paint spraying frame plate 110 is placed at the upper end of the support frame 130, then the paint spraying frame plate 110 is moved towards one end close to the support frame 130 until the paint spraying frame plate 110 is moved to a proper position, the upper end of the support frame 130 is moved into the inner part of the lower end of the paint spraying frame plate 110, then the rotating handle 330 is rotated, under the matching action of the threaded rod 310 and the threaded sleeve 320, the clamping block 350 is driven to move, under the matching action of the support assembly 340, one end of the clamping block 350 is moved into the inner part of the upper end of the support frame 130, wherein the clamping block 350 has a certain elastic action, one end of the rubber block 360 is mutually clamped with the inner part of the upper end of the support frame 130, the tightness between the support frame 130 and the clamping block 350 is improved, so that the function of fixing the paint spraying frame plate 110 is realized, when the paint spraying frame plate 110 needs to be disassembled, the rotating handle 330 is rotated reversely;

when the clamping operation of the accessory body 140 is required and the exposed area of the accessory body 140 is enlarged, firstly, the cylinder at the lower end of the accessory body 140 is inserted into the position between the two adjacent clamping plates 240, the accessory body 140 is moved downwards under the matching action of the balls 250, the rotating rod 220 is rotated under the action of the rotating shaft, so as to drive the clamping plates 240 to overturn until the cylinder at the lower end of the accessory body 140 is moved to a proper position, the rotating rod 220 returns to the original position under the elastic action of the torsion spring 230, the upper ends of the two adjacent clamping plates 240 clamp the accessory body 140, because the pressing block 280 is in an arc shape, the contact surface of the pressing block 280 is pressed, under the matching action of the connecting assembly 270, the pressing block 280 moves towards the inside of the movable groove 260, because the spring 290 is pressed, the restoring action is provided, the pressing block 280 returns to further press the cylinder at the lower end of the accessory body 140, thereby achieving the function of clamping the accessory body 140.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a novel frame that sprays paint that windscreen accessory was used before helmet which characterized in that: comprises a paint spraying frame plate (110), a supporting block (120) and a supporting frame (130) which are arranged at the lower end of an accessory body (140); the upper end of the supporting frame (130) is inserted into the interior of the lower end of the paint spraying frame plate (110), a plurality of groups of supporting blocks (120) are fixedly connected to the top end of the paint spraying frame plate (110), and the accessory body (140) is arranged at the upper end of each supporting block (120);

the upper end of the supporting block (120) is provided with a clamping mechanism, the clamping mechanism comprises a fixed block (210), a clamping plate (240), an extrusion block (280) and a spring (290), the periphery of the top end of the supporting block (120) is fixedly connected with the fixed block (210), a rotating rod (220) is movably arranged in the fixed block (210) through a rotating shaft, a torsion spring (230) is wound outside the rotating rod (220), a clamping plate (240) is fixedly connected between the front and the back groups of rotating rods (220), the left end and the right end of the top end of the supporting block (120) are both provided with clamping plates (240), the two groups of clamping plates (240) are symmetrically designed, the upper ends of the clamping plates (240) are provided with movable grooves (260), and the interior of the movable groove (260) is movably provided with an extrusion block (280) through a connecting component (270), a spring (290) is welded between the inner side of the extrusion block (280) and the inner wall of the movable groove (260).

2. The new paint spraying frame for helmet front windshield accessories as claimed in claim 1, wherein: the upper end of the clamping plate (240) is provided with a ball (250), and the outer surface of the ball (250) is attached to the outer side of the cylinder at the lower end of the fitting body (140).

3. The new paint spraying frame for helmet front windshield accessories as claimed in claim 2, wherein: the connecting assembly (270) comprises a connecting rod and a moving block, the connecting rod is fixedly connected to two ends of the shan gorge inside the moving groove (260), the moving block is movably mounted outside the connecting rod, and one side of the moving block is fixedly connected with the other side of the extrusion block (280).

4. The new paint spraying frame for helmet front windshield accessories as claimed in claim 3, wherein: both ends all set up fixed establishment about frame plate sprays paint (110), fixed establishment includes threaded rod (310), changes (330) and supporting component (340), and is two sets of threaded rod (310) all through bearing movable mounting in the inside at both ends about frame plate sprays paint (110), threaded rod (310) outside cover is established thread bush (320), and thread bush (320) lower extreme rigid coupling fixture block (350), fixture block (350) one end is inserted the inside of locating support frame (130) upper end, thread bush (320) through supporting component (340) movable mounting in the inside of frame plate sprays paint (110) one end, threaded rod (310) one side rigid coupling is changeed (330).

5. The novel paint spray stand for helmet front windshield fittings as claimed in claim 4, wherein: supporting component (340) include spout and slider, and are two sets of the inside at both ends about frame plate (110) sprays paint is all seted up to the spout, the inside slidable mounting of spout has the slider, and slider top rigid coupling thread bush (320) bottom.

6. The new paint spraying frame for helmet front windshield accessories as claimed in claim 5, wherein: and a rubber block (360) is glued on one side of the clamping block (350), the rubber block (360) is designed in an arc shape, and one end of the rubber block (360) is clamped with the inner part of the upper end of the support frame (130).

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