CN208925286U - A kind of dust-proof neck set - Google Patents

Abstract

The utility model discloses a kind of dust-proof neck sets, set is blocked including face, the rear end side wall that face blocks set, which is equipped with, to crack, the lower end that face blocks set is fixedly connected with neck and blocks set, neck blocks the front end of set in up-side down triangle, neck, which blocks, is fixedly connected with matched hook side at the front edge of set, the front end that face blocks set is equipped with filter mechanism, the rear end that face blocks set is equipped with the bindiny mechanism for wearing, the left and right ends side wall that face blocks set is equipped with opening, and the guard mechanism for being blocked to ear is equipped in opening.The utility model can be easy to use personnel to be rapidly performed by wearing, can be used without carrying out adjustment repeatedly i.e., at the same can ear to user of service and nose protect, so that it is not easy to be infected with dust or is come to harm.

Description

A kind of dust-proof neck set

Technical field

The utility model relates to neck set technical field more particularly to a kind of dust-proof neck sets.

Background technique

With the development of modern economy, the paces of enlargement of cities start to be getting faster, a large amount of construction of buildings in city So that neighbouring air quality is deteriorated, the pedestrian of trip inevitably touches these when outgoing and contains a large amount of dusts Air causes the face of people and neck to cover dirt and has large effect, therefore the people of many trips to the health of respiratory system Start to wear dust-proof neck set on head to prevent dust to be infected with.

But traditional dust-proof neck set generallys use elastic woven material, although lightly, it then particularly inconvenient will prevent in wearing The adjustment of shield be just able to maintain correctly wearing posture, it is then more cumbersome for women, at the same its usually rely on ear come into Row, which hooks, to be fixed, and protection can not be received by causing the ear of wearing personnel to be exposed to outside.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of dust-proof neck set proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of dust-proof neck set, including face block set, and the rear end side wall that the face blocks set, which is equipped with, to crack, the face The lower end that set is blocked in portion is fixedly connected with neck and blocks set, and the neck blocks the front end of set in up-side down triangle, and the neck hides Matched hook side is fixedly connected at the front edge of interstage sleeve, the front end that the face blocks set is equipped with filter Structure, the rear end that the face blocks set are equipped with the bindiny mechanism for wearing, and the left and right ends side wall that the face blocks set is equal The guard mechanism for being blocked to ear is equipped with equipped with opening, in the opening.

Preferably, the filter mechanism includes being set to face to block the groove covered on lateral wall, is equipped in the groove Active carbon slab is equipped with the first matched connecting band, the lower end and face of first connecting band at the notch of the groove The lateral wall that set is blocked in portion is fixedly connected, and first connecting band is fixedly connected with magic on one end side wall far from active carbon slab The lateral wall that patch, the velcro and face block set is cooperatively connected.

Preferably, the face, which blocks, is fixedly connected with arc and blocks side on the inner wall of set.

Preferably, the bindiny mechanism includes being fixedly connected on face to block the second connecting band covered on lateral wall, described Second connecting band is fixedly connected with multiple snap-fastener discounts on one end side wall that face blocks set, and the face blocks the outer of set Side wall is equipped with multiple snap-fastener catching grooves to match with snap-fastener discount, and the snap-fastener catching groove and snap-fastener discount are cooperatively connected.

Preferably, the guard mechanism includes the earmuff being fixedly connected in opening, and the earmuff blocks set far from face One end side wall on be fixedly connected with multiple ventilation openings, be rotatably connected on the side wall of the earmuff it is multiple for ventilation opening into The block piece that row blocks.

Preferably, the block piece includes the shutter being rotationally connected on earmuff side wall, the rear end side of the shutter Limit plate is fixedly connected on wall.

Compared with prior art, the utility model has the following beneficial effects:

1, set is blocked by the face of setting and bindiny mechanism, neck blocks set and hook the cooperation on side, with reach can be right The face and neck of administrative staff blocks out, and external dust is prevented to be infected with, and keeps it facial and neck clean and tidy, dresses simultaneously Easily can be used, save the time of wearing without carrying out adjustment repeatedly i.e., and hook side can with the use of personnel clothing into Row hooks, and is not easy to deviate in personnel activity so that neck blocks to cover.

2, side and guard mechanism are blocked by the filter mechanism of setting and arc, with reach can nose to user of service into Row secondary protection prevents external dust or pernicious gas from entering lung, protects the health of respiratory system, arc blocks side can be to nose The steam of portion's exhalation is blocked, it is prevented to be infected with nose skin below, so that user has preferable experience sense, is blocked Mechanism can protect the ear of user, it is made to be not easy to be infected with dust.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of dust-proof neck set structural schematic diagram；

Fig. 2 is the right side perspective view of Fig. 1；

Fig. 3 is the rear structure schematic diagram of Fig. 1；

Fig. 4 be the utility model proposes a kind of dust-proof neck set guard mechanism birds-eye perspective；

Fig. 5 is the partial enlarged view in Fig. 4 at A.

In figure: 1 face blocks set, 2 necks block set, 3 hook side, 4 filter mechanisms, 5 bindiny mechanisms, 6 guard mechanisms, 7 Active carbon slab, 8 first connecting bands, 9 velcro, 10 arcs block side, 11 second connecting bands, 12 snap-fastener discounts, 13 snap-fastener catching grooves, 14 earmuffs, 15 ventilation openings, 16 block pieces, 17 shutters, 18 limit plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-5, a kind of dust-proof neck set, including face block set 1, and the rear end side wall that face blocks set 1, which is equipped with, to be opened It stitches, arc is fixedly connected on the facial inner wall for blocking set 1 and blocks side 10, the lower end that face blocks set 1 is fixedly connected with neck Set 2 is blocked, the front end length that neck blocks set 2 is convenient for comprehensively blocking the chest of user of service with rear end, and neck blocks Set 2 front end be in up-side down triangle, neck block set 2 front edge at be fixedly connected with matched hooks side 3, hook Side 3 can be hooked with the use of the clothing of personnel, so that neck blocks set 2 and is not easy to deviate in personnel activity.

The front end that face blocks set 1 is equipped with filter mechanism 4, and filter mechanism 4 includes being set to face to block on 1 lateral wall of set Groove, active carbon slab 7 is equipped in groove, active carbon slab 7 can adsorb the harmful substance in air, to protect user The health of member's respiratory system, is equipped with the first matched connecting band 8 at the notch of groove, the lower end of the first connecting band 8 with The lateral wall that face blocks set 1 is fixedly connected, and the first connecting band 8 is fixedly connected with evil spirit on one end side wall far from active carbon slab 7 The lateral wall that art patch 9, velcro 9 and face block set 1 is cooperatively connected, and velcro 9, which is convenient for opening groove, takes active carbon slab 7 It is replaced and cleaned out.

The rear end that face blocks set 1 is equipped with the bindiny mechanism 5 for wearing, and bindiny mechanism 5 includes being fixedly connected on face The second connecting band 11 on 1 lateral wall of set is blocked, the second connecting band 11 is fixedly connected on one end side wall that face blocks set 1 There are multiple snap-fastener discounts 12, the lateral wall that face blocks set 1 is equipped with multiple snap-fastener catching grooves 13 to match with snap-fastener discount 12, Snap-fastener catching groove 13 and snap-fastener discount 12 are cooperatively connected, so that the adjustment that user of service's wearing is easily not necessarily to carry out repeatedly can make With saving the time of wearing.

The left and right ends side wall that face blocks set 1 is equipped with opening, and the screening for being blocked to ear is equipped in opening Retaining device 6, guard mechanism 6 include the earmuff 14 being fixedly connected in opening, and earmuff 14 blocks one end side wall of set 1 far from face On be fixedly connected with multiple ventilation openings 15, ventilation opening 15 can reduce the barrier that earmuff 14 receives ear sound, the side of earmuff 14 Multiple block pieces 16 for being blocked to ventilation opening 15 are rotatably connected on wall, block piece 16 includes being rotationally connected with earmuff Shutter 17 on 14 side walls, shutter 17, which can tilt backwards rotation, blocks it to ventilation opening 15, prevents dust from entering, Limit plate 18 is fixedly connected on the rear end side wall of shutter 17, limit plate 18 can prevent 17 rotational angle of shutter excessive and incite somebody to action Ventilation opening 15 covers.

The utility model, when in use, user of service first open snap-fastener discount 12 and snap-fastener catching groove 13, then again by face Set 1 is blocked in portion and neck blocks set 2 and is respectively sleeved at head and neck, so that ear is located in earmuff 14, wearing is easily not necessarily to The adjustment carried out repeatedly can be used, and save the time of wearing, and hook side 3 can be hooked with the use of the clothing of personnel, So that neck blocks set 2 and is not easy to deviate in personnel activity, after being arranged, then cooperate the second connecting band 11 by snap-fastener discount 12 and snap-fastener catching groove 13 face is blocked into set 1 and is tied tight fixation by closing, can be used after wearing, used in long-time When outside dust set 1 can be blocked by face and neck blocks 2 barrier of set, while active carbon slab 7 can be to the nuisance in air Matter is adsorbed, to protect the health of user of service's respiratory system, for a long time in use, user of service can pass through velcro 9 The taking-up of active carbon slab 7 in groove is replaced or is cleaned, then recycle the first connecting band 8 and velcro 9 to it again Be fixed to use, at the same arc block side 10 can to nose breathe out steam block, prevent its be infected with nose with Under skin so that user have preferable experience sense, earmuff 14 can protect the ear of user of service, and ventilation opening 15 can reduce barrier of the earmuff 14 to ear, allow to not hear clearly external sound, be unlikely to interfere user of service's Hearing, while the wind-force that brushes of front can drive shutter 17 to tilt backwards rotation to block it to ventilation opening 15, prevent Dust enters, and in rotation, limit plate 18 can prevent 17 rotational angle of shutter excessive and cover ventilation opening 15.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of dust-proof neck set, including face block set (1), the rear end side wall that the face blocks set (1), which is equipped with, to crack, It is characterized in that, the lower end that the face blocks set (1) is fixedly connected with neck and blocks set (2), before the neck blocks set (2) End is in up-side down triangle, and the neck blocks and is fixedly connected with matched hook side (3), institute at the front edges of set (2) State face block set (1) front end be equipped with filter mechanism (4), the face block set (1) rear end be equipped with for wear company Connection mechanism (5), the left and right ends side wall that the face blocks set (1) are equipped with opening, are equipped in the opening for ear The guard mechanism (6) blocked.

2. a kind of dust-proof neck set according to claim 1, which is characterized in that the filter mechanism (4) includes being set to face The groove on set (1) lateral wall is blocked in portion, and active carbon slab (7) is equipped in the groove, is equipped with therewith at the notch of the groove The lower end of the first connecting band (8) to match, first connecting band (8) is fixedly connected with the lateral wall that face blocks set (1), First connecting band (8) is fixedly connected with velcro (9) on one end side wall far from active carbon slab (7), the velcro (9) The lateral wall for blocking set (1) with face is cooperatively connected.

3. a kind of dust-proof neck set according to claim 1, which is characterized in that the face blocks solid on the inner wall of set (1) Surely it is connected with arc and blocks side (10).

4. a kind of dust-proof neck set according to claim 1, which is characterized in that the bindiny mechanism (5) includes being fixedly connected The second connecting band (11) on set (1) lateral wall is blocked in face, second connecting band (11) blocks set (1) close to face Be fixedly connected with multiple snap-fastener discounts (12) on the side wall of one end, the lateral wall that the face blocks set (1) be equipped with it is multiple with press The snap-fastener catching groove (13) that button discount (12) matches, the snap-fastener catching groove (13) and snap-fastener discount (12) are cooperatively connected.

5. a kind of dust-proof neck set according to claim 1, which is characterized in that the guard mechanism (6) includes being fixedly connected In the earmuff (14) in opening, the earmuff (14) blocks far from face and is fixedly connected with multiple lead on one end side wall of set (1) Air port (15) is rotatably connected to multiple block pieces for being blocked to ventilation opening (15) on the side wall of the earmuff (14) (16)。

6. a kind of dust-proof neck set according to claim 5, which is characterized in that the block piece (16) includes being rotationally connected with Shutter (17) on earmuff (14) side wall is fixedly connected with limit plate (18) on the rear end side wall of the shutter (17).