CN219719816U - Garden protective mask with good protective effect - Google Patents

Abstract

The utility model belongs to the technical field of garden supplies, and particularly relates to a garden protective mask with good protective effect, which comprises a head-wearing part, an upper mask, a mask and a lower mask, wherein two ends of the upper mask are respectively connected to the head-wearing part, the upper mask is connected to the upper mask, the lower mask is connected to the lower end of the mask, the lower mask comprises a lower circumferential baffle plate connected to the lower end of the mask and a bottom plate connected to the lower end of the lower circumferential baffle plate, and the bottom plate is a plane and is perpendicular to the mask. The lower end of the mask is connected with the lower mask, so that splashes from the front lower part of a gardener are effectively prevented from scratching the chin of the gardener, and the protection effect is good.

Description

Garden protective mask with good protective effect

Technical field:

the utility model belongs to the technical field of garden supplies, and particularly relates to a garden protective mask with a good protective effect.

The background technology is as follows:

the garden engineering is to beautify the environment, and the main purpose is to reasonably build green land or landscape architecture in the local area with scientific and artistic appreciation value in a specific range except for modifying the surrounding environment. The landscaping engineering comprises trimming grasslands, trimming modeling trees, removing weeds, removing stones, watering, fertilizing and the like. In order to prevent the face from being scratched by splashes of sawdust, weeds, stones and the like, gardeners usually wear protective masks for protection.

The utility model of China patent CN217012927U discloses a sunshade waterproof mask, which comprises a crown and a brim, wherein the crown and the brim are made of plastics, the brim is annularly arranged at the lower edge of the crown, the brim is in a truncated cone shape with a small diameter and a large diameter, an arc-shaped mounting groove is arranged at the lower side of the brim, a mask is arranged in the arc-shaped mounting groove, a clamping groove is arranged at the upper end of the mask, a clamping block matched with the clamping groove is arranged on the side wall of the arc-shaped mounting groove, the mask is fixedly arranged in the arc-shaped mounting groove through the clamping block and the clamping groove in a clamping way, the mask is a net-shaped mask or a transparent mask, and the mask can effectively protect the face of a human body.

The sunshade waterproof mask can play a certain protection role, but can not block splashing matters from the front lower part of a garden worker when trimming grasslands, the splashing matters are easy to scratch the chin of the garden worker, and the protection effect is poor.

The utility model comprises the following steps:

the utility model aims to provide a garden protective mask with good protective effect, the lower end of the mask is connected with a lower cover, so that splashes from the front lower part of a garden worker are effectively prevented, the chin of the garden worker is effectively prevented from being scratched by the splashes, and the protective effect is good.

The utility model is realized in the following way:

the utility model provides a garden protection face guard that protection effect is good, is including wearing piece, both ends and connecting the upper shield on wearing piece respectively, the face guard of upper end connection on the upper shield and connect the lower cover at the face guard lower extreme, the lower cover is including connecting the lower circumference baffle of face guard lower extreme and the bottom plate of connecting circumference baffle lower extreme down, the bottom plate is the plane, and perpendicular face guard sets up.

In the garden protective mask with good protective effect, the upper cover comprises an upper circumferential baffle plate and a top cover, wherein two ends of the upper circumferential baffle plate are respectively connected to the head-wearing piece, the top cover is connected to the upper end of the upper circumferential baffle plate, and the top cover is a curved surface.

In the garden protective mask with good protective effect, the upper circumferential baffle is semi-annular.

In the garden protective mask with good protective effect, the lower circumferential baffle comprises semi-annular baffles, two ends of each semi-annular baffle are respectively extended backwards to form a plane baffle, and an arc-shaped avoidance gap is formed in the bottom plate.

In the garden protective mask with good protective effect, the lower circumferential baffle is connected with the bottom plate through the cambered surface.

In the garden protective mask with good protective effect, the cambered surface is an arc surface.

In the garden protective mask with good protective effect, the head wearing piece comprises a head wearing ring, two ends of the upper cover are respectively connected with the head wearing ring in a rotating mode, and a limiting structure for limiting rotation of the upper cover is arranged between the head wearing ring and the upper cover.

In the garden protective mask with good protection effect, the upper cover is provided with the sleeve shaft, the head ring is rotationally sleeved on the sleeve shaft and axially limited by the screw connected on the sleeve shaft, the limiting structure comprises a limiting convex block arranged on one side of the upper cover close to the head ring and a limiting groove arranged on the head ring and matched with the limiting convex block, and a plurality of limiting grooves are uniformly distributed on the circumference of the center of the rotating shaft of the head ring.

In the garden protective mask with good protective effect, the rod part of the screw is sleeved with the gasket, the head ring is arranged between the limiting upper cover and the gasket, and four limiting convex blocks are uniformly distributed on the circumference of the circle center by using the rotating shaft of the upper cover.

In the garden protective mask with good protection effect, the head ring comprises a head strip and an adjusting device connected with two ends of the head strip and used for adjusting tightness, the adjusting device comprises a shell and a knob gear rack adjusting mechanism, the shell is provided with a cavity formed by an inner cover and an outer cover, two ends of the head strip are stacked in the cavity, two ends of the head strip are respectively provided with a long strip through groove, the knob gear rack adjusting mechanism comprises racks arranged on opposite sides of the two long strip through grooves, a transmission gear in meshed connection with the two racks and a knob, a square inner hole is arranged in the knob, the inner end of the transmission gear is provided with a meshing gear in meshed connection with the two racks, the outer end of the transmission gear is provided with a square column matched with the square inner hole, and the knob drives the transmission gear to rotate on the square column through the square inner hole.

In the garden protective mask with good protection effect, the installation seat is arranged on the outer cover, the knob is detachably connected to the installation seat through the clamping connection and can rotate relative to the installation seat, the installation column is arranged in the knob, the square inner hole is formed in the installation column, a plurality of limiting teeth are circumferentially arranged on the periphery of the installation column, an installation hole for the installation column to pass through is formed in the installation seat, and a plurality of limiting grooves matched with the limiting teeth are formed in the installation hole.

In the garden protective mask with good protective effect, the inner cover and the outer cover are detachably connected through the clamping connection.

In the garden protective mask with good protective effect, the elastic ring is wrapped on the head-wearing strip opposite to the adjusting device, and the elastic ring is made of sponge, silica gel or foam.

In the garden protective mask with good protective effect, the first tightening strip and the second tightening strip with one end connected to the head ring are further arranged, the first tightening strip and the second tightening strip are arranged in a two-phase mode, the first tightening strip is provided with a fixed clamping block, a plurality of clamping holes matched with the fixed clamping block are formed in the second tightening strip along the length direction at intervals, and the first tightening strip is connected with the second tightening strip in a clamping hole through the fixed clamping block in a clamping mode.

In the garden protective mask with good protective effect, the outer end of the tightening strip is provided with the mounting through groove for the tightening strip to pass through, and the tightening strip is clamped with the clamping hole after passing through the mounting through groove.

In the garden protective mask with good protective effect, the upper mask is provided with the upper mounting groove matched with the upper end of the mask, the side wall of the upper mounting groove is provided with the upper clamping block, the upper end of the mask is provided with the upper clamping groove matched with the upper clamping block, and the upper end of the mask is detachably connected in the upper mounting groove through the clamping connection of the upper clamping block and the upper clamping groove; the lower circumferential baffle is provided with a lower mounting groove matched with the lower end of the mask, the side wall of the lower mounting groove is provided with a lower clamping block, the lower end of the mask is provided with a lower clamping groove matched with the lower clamping block, and the lower end of the mask is detachably connected in the lower mounting groove through the lower clamping block and the lower clamping groove in a clamping way.

In the garden protective mask with good protective effect, the upper mounting groove is formed in the upper circumferential baffle.

In the garden protective mask with good protective effect, an upper notch is arranged on the side wall of the upper mounting groove opposite to the upper clamping block, and the position of the upper notch corresponds to the upper clamping block; the side wall of the lower mounting groove opposite to the lower clamping block is provided with a lower notch, and the position of the lower notch corresponds to that of the lower clamping block.

In the garden protective mask with good protective effect, the mask is a reticular mask or a transparent mask.

In the garden protective mask with good protective effect, the upper cover and the lower cover are made of plastic, and the head wearing strip, the first tightening strip and the second tightening strip are made of plastic and are integrally formed through injection molding.

Compared with the prior art, the utility model has the outstanding advantages that:

1. the lower end of the mask is connected with the lower mask, the lower mask comprises the lower circumferential baffle and the bottom plate which is perpendicular to the mask, so that splashes from the front lower part of a gardener are effectively prevented, the splashes are effectively prevented from scratching the chin of the gardener, and the protection effect is good;

2. the upper cover comprises the upper circumferential baffle with two ends respectively connected to the head-wearing piece and the top cover connected to the upper end of the upper circumferential baffle, the top cover is a curved surface, splashes from the front upper part of a gardener are effectively prevented, the forehead of the gardener is effectively prevented from being scratched by the splashes, and the protection effect is good.

Description of the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a perspective view of the upper housing of the present utility model;

FIG. 5 is a partial perspective view of the headgear strap and inner cap of the present utility model;

FIG. 6 is a perspective view of the cover and mounting base of the present utility model;

fig. 7 is a perspective view of a knob of the present utility model.

Reference numerals: 1. a headgear; 11. a head ring; 111. a limit groove; 112. a head strap; 112a, a strip-shaped through groove; 112b, a rack; 113. a housing; 113a, an inner cover; 113b, an outer cover; 113c, a mounting seat; 113d, mounting holes; 113e, limit grooves; 114. a transmission gear; 114a, meshing gears; 114b, square columns; 115. a knob; 115a, square inner bore; 115b, mounting posts; 115c, spacing teeth; 12. tightening the first strap; 121. fixing the clamping block; 13. tightening the second strap; 131. a clamping hole; 132. installing a through groove; 2. an upper cover; 21. an upper circumferential baffle; 22. a top cover; 23. sleeving the shaft; 24. a limit bump; 25. an upper mounting groove; 26. a clamping block is arranged; 27. an upper notch; 3. a face mask; 31. an upper clamping groove; 32. a lower clamping groove; 33. a mesh surface; 34. wrapping edges; 4. a lower cover; 41. a lower circumferential baffle; 411. a semi-annular baffle; 412. a planar baffle; 42. a bottom plate; 43. arc-shaped avoidance gaps; 44. a cambered surface; 45. a lower mounting groove; 46. a lower clamping block; 47. a lower notch; 5. a screw; 6. a gasket; 7. an elastic ring.

The specific embodiment is as follows:

the utility model is further described below with reference to the specific examples, see fig. 1-7:

the utility model provides a garden protection face guard that protection effect is good, includes wear piece 1, both ends connect respectively on wear piece 1 go up cover 2, upper end connect last cover 2 on face guard 3 and connect at face guard 3 lower extreme lower cover 4, lower cover 4 is including connecting the lower circumference baffle 41 at face guard 3 lower extreme and connect the bottom plate 42 at lower circumference baffle 41 lower extreme, bottom plate 42 is the plane, and perpendicular face guard 3 sets up.

As shown in fig. 1 and 3, the lower end of the mask 3 of the present utility model is connected with a lower cover 4, and the lower cover 4 includes a lower circumferential baffle 41 and a bottom plate 42 perpendicular to the mask 3, so as to effectively block splashes from the front lower part of a gardener, effectively prevent the splashes from scratching the chin of the gardener, and have good protection effect.

The structure of the upper cover 2: as shown in fig. 1-4, the upper cover 2 comprises an upper circumferential baffle 21 with two ends respectively connected to the head-wearing piece 1 and a top cover 22 connected to the upper end of the upper circumferential baffle 21, wherein the top cover 22 is a curved surface, so that splashes from the front upper part of a gardener are effectively prevented, the forehead of the gardener is effectively prevented from being scratched by the splashes, and the protection effect is good.

Further, the upper circumferential baffle 21 is semi-annular.

Structure of the lower peripheral baffle 41: as shown in fig. 1-3, the lower circumferential baffle 41 includes a semi-annular baffle 411, two ends of the semi-annular baffle 411 respectively extend backward to form a planar baffle 412, so that the protection is comprehensive and the protection effect is good; the bottom plate 42 is provided with an arc-shaped avoidance notch 43 for avoiding the neck of a garden worker.

Preferably, the lower circumferential baffle 41 is connected with the bottom plate 42 through an arc surface 44.

Further, the cambered surface 44 is an arc surface.

The structure of the headset 1: as shown in fig. 1-3, the head-wearing part 1 comprises a head-wearing ring 11, two ends of the upper cover 2 are respectively connected to the head-wearing ring 11 in a rotating manner, and a limiting structure for limiting the rotation of the upper cover 2 is arranged between the head-wearing ring 11 and the upper cover 2. The upper cover 2 can rotate relative to the head ring 11, a gardener can adjust the angle of the upper cover 2 relative to the head ring 11 according to the source direction of splashes, namely, the angles of the upper cover 2, the mask 3 and the lower cover 4 can be adjusted, and the protection effect is good; the rotation of the upper cover 2 is limited through the limiting structure, the angle of the upper cover 2 after adjustment can be limited, and the upper cover 2, the mask 3 and the lower cover 4 deviate from a set angle under the impact force of splashes and the influence of self gravity in the use process is avoided.

The upper cover 2 and the head ring 11 are rotationally connected in a way that: as shown in fig. 3 and 4, the upper cover 2 is provided with a sleeve shaft 23, the head-wearing ring 11 is rotatably sleeved on the sleeve shaft 23 and axially limited by a screw 5 screwed on the sleeve shaft 23, the limiting structure comprises a limiting projection 24 arranged on one side of the upper cover 2 close to the head-wearing ring 11 and a limiting groove 111 arranged on the head-wearing ring 11 and adapted to the limiting projection 24, and a plurality of limiting grooves 111 are uniformly distributed around the rotation shaft of the head-wearing ring 11 as the circle center.

Furthermore, the rod part of the screw 5 is sleeved with a gasket 6, the head ring 11 is arranged between the upper limiting cover 2 and the gasket 6, and four limiting protruding blocks 24 are uniformly distributed on the circumference of the circle center of the rotating shaft of the upper limiting cover 2.

The structure of the head ring 11: as shown in fig. 1-3 and 5-7, the headset ring 11 includes a headset strip 112 and an adjusting device connected to two ends of the headset strip 112 and used for adjusting tightness, the adjusting device includes a housing 113 and a knob rack-and-pinion adjusting mechanism, the housing 113 has a cavity formed by an inner cover 113a and an outer cover 113b, two ends of the headset strip 112 are stacked in the cavity, two ends of the headset strip 112 are respectively provided with a strip-shaped through slot 112a, the knob rack-and-pinion adjusting mechanism includes racks 112b disposed on opposite sides of the two strip-shaped through slots 112a, a transmission gear 114 engaged with the two racks 112b, and a knob 115, a square inner hole 115a is disposed in the knob 115, the inner end of the transmission gear 114 is an engaged gear 114a engaged with the two racks 112b, and the outer end of the knob 115 is a square column 114b matched with the square inner hole 115a, and the knob 115 is sleeved on the square column 114b through the square inner hole 115a to drive the transmission gear 114 to rotate.

In order to limit the rotation of the knob 115, the knob 115 is prevented from being reset in the use process to cause the head ring 11 to loosen, so that the protective mask falls off, the outer cover 113b is provided with a mounting seat 113c, the knob 115 is detachably connected to the mounting seat 113c through clamping and can rotate relative to the mounting seat 113c, a mounting column 115b is arranged in the knob 115, a square inner hole 115a is arranged in the mounting column 115b, a plurality of limiting teeth 115c are circumferentially arranged on the periphery of the mounting column 115b, the mounting seat 113c is provided with a mounting hole 113d for the mounting column 115b to pass through, and a plurality of limiting grooves 113e matched with the limiting teeth 115c are formed in the mounting hole 113 d.

Further, the inner cover 113a and the outer cover 113b are detachably connected by a clamping connection.

In order to improve wearing comfort, as shown in fig. 2 and 3, the head strip 112 opposite to the adjusting device is wrapped with an elastic ring 7, and the elastic ring 7 is made of sponge, silica gel or foam. In this embodiment, the elastic ring 7 is made of sponge.

In order to prevent the headgear 1 from sliding down during use, as shown in fig. 1-3, the headgear 1 further includes a first tightening strap 12 with one end connected to the headgear 11 and a second tightening strap 13 with one end connected to the headgear 11, the first tightening strap 12 is opposite to the second tightening strap 13, a fixed clamping block 121 is disposed on the first tightening strap 12, a plurality of clamping holes 131 adapted to the fixed clamping block 121 are disposed on the second tightening strap 13 along the length direction at intervals, and the first tightening strap 12 is connected with the second tightening strap 13 in the clamping holes 131 through the fixed clamping blocks 121.

In order to firmly connect the first tightening strip 12 and the second tightening strip 13, an installation through groove 132 for the first tightening strip 12 to pass through is formed at the outer end of the second tightening strip 13, and the first tightening strip 12 passes through the installation through groove 132 and then is clamped with the clamping hole 131.

Connection structure of upper cover 2 and face guard 3: as shown in fig. 3 and 4, an upper mounting groove 25 adapted to the upper end of the mask 3 is provided on the upper cover 2, an upper clamping block 26 is provided on the side wall of the upper mounting groove 25, an upper clamping groove 31 adapted to the upper clamping block 26 is provided on the upper end of the mask 3, and the upper end of the mask 3 is detachably connected in the upper mounting groove 25 through the clamping connection between the upper clamping block 26 and the upper clamping groove 31;

connection structure of the mask 3 and the lower mask 4: as shown in fig. 3, the lower circumferential baffle 41 is provided with a lower mounting groove 45 adapted to the lower end of the mask 3, a lower clamping block 46 is provided on the side wall of the lower mounting groove 45, the lower end of the mask 3 is provided with a lower clamping groove 32 adapted to the lower clamping block 46, and the lower end of the mask 3 is detachably connected in the lower mounting groove 45 through the lower clamping block 46 and the lower clamping groove 32 in a clamping connection manner.

The mask disclosed by the utility model is detachable, so that the storage space is effectively saved, the mask is convenient to transport and store, and meanwhile, the mask can be replaced after being damaged, so that the resources are effectively utilized.

Further, the upper mounting groove 25 is provided on the upper circumferential baffle 21.

In order to facilitate the disassembly and assembly of the mask 3, an upper notch 27 is arranged on the side wall of the upper mounting groove 25 opposite to the upper clamping block 26, the position of the upper notch 27 corresponds to the upper clamping block 26, a lower notch 47 is arranged on the side wall of the lower mounting groove 45 opposite to the lower clamping block 46, and the position of the lower notch 47 corresponds to the lower clamping block 46.

Further, the mask 3 is a mesh mask or a transparent mask. In this embodiment, the mask 3 is a mesh mask. The net mask comprises a net surface 33 and a binding 34 arranged at the edge of the net surface 33, wherein the binding 34 comprises an upper binding, a lower binding, a left binding and a right binding, the upper clamping groove 31 is arranged on the upper binding, and the lower clamping groove 32 is arranged on the lower binding. The mesh surface 33 and the wrapping edge 34 are made of plastic.

Furthermore, the upper cover 2 and the lower cover 4 are made of plastic, so that the weight is light, the wearing is comfortable; the first and second tightening straps 112, 12 and 13 are made of plastic and are formed integrally by injection molding, so that the processing is facilitated.

The above embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model, therefore: all equivalent changes in shape, structure and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. Gardens protective facial mask that protection effect is good, its characterized in that: including headgear (1), upper shield (2) that both ends are connected respectively on headgear (1), upper end connect mask (3) on upper shield (2), and connect lower cover (4) at mask (3) lower extreme, lower cover (4) are including connecting lower circumference baffle (41) at mask (3) lower extreme and connect bottom plate (42) at lower circumference baffle (41) lower extreme, bottom plate (42) are the plane, and perpendicular mask (3) setting.

2. The protective effective garden mask as claimed in claim 1, wherein: the upper cover (2) comprises an upper circumferential baffle (21) with two ends respectively connected to the head-wearing piece (1) and a top cover (22) connected to the upper end of the upper circumferential baffle (21), and the top cover (22) is a curved surface.

3. A garden shield with good protective effect according to claim 1, characterized in that: the lower circumferential baffle (41) comprises a semi-annular baffle (411), two ends of the semi-annular baffle (411) are respectively extended backwards to form a plane baffle (412), and an arc-shaped avoidance gap (43) is formed in the bottom plate (42).

4. A garden shield with good protective effect according to claim 1, characterized in that: the lower circumferential baffle (41) is connected with the bottom plate (42) through an arc surface (44).

5. A garden shield with good protective effect according to claim 1, characterized in that: the head wear (1) comprises a head wear ring (11), two ends of the upper cover (2) are respectively connected to the head wear ring (11) in a rotating mode, and a limiting structure for limiting rotation of the upper cover (2) is arranged between the head wear ring (11) and the upper cover (2).

6. A garden shield with improved protection as set forth in claim 5, wherein: the upper cover (2) is provided with a sleeved shaft (23), the head-wearing ring (11) is rotationally sleeved on the sleeved shaft (23) and axially limited by screws (5) screwed on the sleeved shaft (23), the limiting structure comprises limiting protruding blocks (24) arranged on one side of the upper cover (2) close to the head-wearing ring (11) and limiting grooves (111) arranged on the head-wearing ring (11) and matched with the limiting protruding blocks (24), and the limiting grooves (111) are uniformly distributed with the rotating shaft of the head-wearing ring (11) as the circle center circumference.

7. A garden shield with improved protection as set forth in claim 5, wherein: the utility model provides a wear ring (11) including wear strip (112) and connect wear strip (112) both ends and adjust the adjusting device of elasticity, adjusting device includes casing (113) and knob rack and pinion adjustment mechanism, casing (113) have by inner cup (113 a) and enclosing cover (113 b) constitute the cavity, wear strip (112) both ends stack in the cavity, wear strip (112) both ends and be equipped with rectangular through groove (112 a) respectively, knob rack and pinion adjustment mechanism includes rack (112 b) that set up on two opposite sides of rectangular through groove (112 a), drive gear (114) that are connected with two rack (112 b) meshing, and knob (115), be equipped with square hole (115 a) in knob (115), drive gear (114) inner be with the meshing gear (114 a) of two rack (112 b) meshing connection, the outer end be with square post (114 b) of square hole (115 a) looks adaptation, knob (115) are through hole (115 a) suit on drive gear (114) rotation post.

8. A garden shield with improved protection as set forth in claim 5, wherein: the head wear (1) further comprises a first tightening strip (12) with one end connected to the head wear ring (11) and a second tightening strip (13) with one end connected to the head wear ring (11), the first tightening strip (12) and the second tightening strip (13) are oppositely arranged, a fixed clamping block (121) is arranged on the first tightening strip (12), a plurality of clamping holes (131) matched with the fixed clamping block (121) are formed in the second tightening strip (13) along the length direction at intervals, and the first tightening strip (12) is connected with the second tightening strip (13) in the clamping holes (131) through the fixed clamping block (121) in a clamping mode.

9. A garden shield with good protective effect according to claim 1, characterized in that: an upper mounting groove (25) matched with the upper end of the mask (3) is formed in the upper cover (2), an upper clamping block (26) is arranged on the side wall of the upper mounting groove (25), an upper clamping groove (31) matched with the upper clamping block (26) is formed in the upper end of the mask (3), and the upper end of the mask (3) is detachably connected in the upper mounting groove (25) through the clamping of the upper clamping block (26) and the upper clamping groove (31); the lower circumferential baffle (41) is provided with a lower mounting groove (45) matched with the lower end of the mask (3), the side wall of the lower mounting groove (45) is provided with a lower clamping block (46), the lower end of the mask (3) is provided with a lower clamping groove (32) matched with the lower clamping block (46), and the lower end of the mask (3) is detachably connected in the lower mounting groove (45) through the lower clamping block (46) and the lower clamping groove (32) in a clamping way.

10. A garden shield with good protective effect according to claim 1, characterized in that: the mask (3) is a net mask or a transparent mask.