CN216855541U - Portable small-sized oxygen respirator - Google Patents

Abstract

The utility model relates to a portable small oxygen respirator in the technical field of oxygen respirators, which comprises a mask, wherein the surface of the mask is fixedly connected with a connecting belt and a locking device respectively, the bottom of the mask is fixedly connected with an internal thread column and a one-way air valve respectively, the inner wall of the internal thread column is connected with an external thread pipe through threads, the bottom of the external thread pipe is fixedly connected with an oxygen tank, the top of the oxygen tank is fixedly provided with a controller and an air outlet valve respectively, the locking device comprises a main body, the surface of the main body is provided with a through hole and a sliding groove respectively, and the inner side wall of the sliding groove is fixedly connected with a spring. Through the cooperation of triangle fixture block, connecting block and spring, can carry out one-way locking to the connecting band to the person of facilitating the use carries out single wearing, simultaneously through the cooperation of internal thread post and external screw thread pipe, can break into two parts with equipment fast, and then the person of facilitating the use carries, is favorable to the use more.

Description

Portable small-sized oxygen respirator

Technical Field

The utility model relates to the technical field of oxygen respirators, in particular to a portable small-sized oxygen respirator.

Background

The oxygen respirator is also called an isolated compressed oxygen respirator, a respiratory system is isolated from the outside, an instrument and a human respiratory system form internal circulation, oxygen is provided by a high-pressure gas cylinder, a gas bag is arranged for storing gas during breathing and inhaling, the performance is stable and reliable, and the oxygen respirator is widely applied to industries such as petroleum, chemical industry, metallurgy, coal, mines, laboratories and the like.

Current oxygen respirator, most bulky, the user of being not convenient for carries more, and equipment is dressed comparatively loaded down with trivial details simultaneously, and needs personnel to cooperate and wear, and it uses to be unfavorable for single the carrying on of user, for this reason we provide a convenient to carry miniature oxygen respirator.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a portable small oxygen respirator, which solves the problems of inconvenience in wearing, overlarge volume and inconvenience in carrying.

The technical scheme of the utility model is as follows:

the utility model provides a convenient to carry miniature oxygen respirator, includes the gauze mask, the surperficial fixedly connected with connecting band and locking ware respectively of gauze mask, the bottom of gauze mask is fixedly connected with internal thread post and one-way pneumatic valve respectively, there is external screw thread pipe inner wall of internal thread post through threaded connection, the bottom fixedly connected with oxygen jar of external screw thread pipe, there are controller and air outlet valve at the top of oxygen jar fixed mounting respectively, the locking ware includes the main part, through-hole and spout have been seted up respectively to the surface of main part, the inside wall fixedly connected with spring of spout, the one end fixedly connected with connecting block of spring, one side fixedly connected with triangle fixture block of connecting block.

The working principle of the technical scheme is as follows:

through the cooperation of internal thread post and external screw thread pipe, the user can become two parts with the equipment split to the effectual portability that improves equipment, through the cooperation of locking ware and connecting band, the user can one carry out the wearing and the regulation of equipment, thereby the effectual flexibility that improves equipment and use.

In a further technical scheme, the top fixedly connected with soft area of oxygen jar, the one end fixedly connected with internal thread lid in soft area, the inner wall of internal thread lid and the surperficial looks adaptation of external screw thread pipe.

In a further technical scheme, the top fixedly connected with champignon seat of oxygen jar, the inner wall sliding connection of champignon seat has solid champignon.

In a further technical scheme, a warning lamp and a buzzer are respectively arranged at the top of the oxygen tank.

In a further technical scheme, the top fixedly connected with nose cup of gauze mask, the equal fixedly connected with silica gel pad of one side of nose cup and gauze mask.

In a further technical scheme, a reinforcing band is fixedly connected to the top of the nose mask, a hook-and-loop fastener surface is fixedly connected to one side of the reinforcing band, and a hook-and-loop fastener surface is fixedly connected to one side of the connecting band.

In a further technical scheme, a limiting groove is formed in the inner side wall of the sliding groove, a limiting block is connected to the inner wall of the limiting groove in a sliding mode, the surface of the limiting block is fixedly connected with a connecting block, and a pushing block is fixedly connected to one side of the connecting block.

The utility model has the beneficial effects that:

1. the connecting band can be unidirectionally locked through the matching of the triangular clamping block, the connecting block and the spring, so that a user can conveniently wear the connecting band by one person, and meanwhile, the device can be quickly split into two parts through the matching of the internal thread column and the external thread tube, so that the device is convenient for the user to carry and is more beneficial to use;

2. the external thread pipe can be sealed in a split state through the matching of the soft belt and the internal thread cover, so that the sealing performance of the oxygen tank is improved, and the oxygen tank is more favorable for use;

3. by arranging the solid aroma, aroma smell can be added into oxygen released by the oxygen tank, so that the experience of a user is improved, and the user can conveniently detach and replace the solid aroma by arranging the aroma seat;

4. by arranging the warning lamp and the buzzer, sound and light alarm reminding can be carried out when oxygen in the oxygen tank is insufficient;

5. by arranging the nose cover and the silica gel pad, the fitting degree of the equipment and the face of a user can be improved;

6. the stability of the equipment after installation can be further improved through the matching of the reinforcing belt, the hook-and-loop fastener surface and the hook-and-loop fastener rough surface;

7. through the cooperation of spacing groove and stopper, can improve the stability when locking ware moves.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

figure 2 is a top view of a gas cylinder according to the utility model;

FIG. 3 is a bottom view of the cover of the present invention;

fig. 4 is a schematic view of the latch of the present invention.

Description of reference numerals:

1. a mask; 2. a connecting belt; 3. a lock; 31. a main body; 32. a through hole; 33. a chute; 34. connecting blocks; 35. a triangular clamping block; 36. a spring; 37. a push block; 38. a limiting groove; 39. a limiting block; 4. an internally threaded post; 5. an oxygen tank; 6. an externally threaded tube; 7. an air outlet valve; 8. a soft belt; 9. an internally threaded cap; 10. an aromatherapy seat; 11. solid aromatherapy; 12. a controller; 13. a warning light; 14. a buzzer; 15. a nose mask; 16. a silica gel pad; 17. a reinforcing band; 18. hook surface of magic tape; 19. magic tape hair side; 20. a one-way air valve.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

as shown in fig. 1-4, a portable small-sized oxygen respirator, which comprises a mask 1, wherein the surface of the mask 1 is fixedly connected with a connecting band 2 and a locking device 3 respectively, the bottom of the mask 1 is fixedly connected with an internal thread column 4 and a one-way air valve 20 respectively, the inner wall of the internal thread column 4 is connected with an external thread pipe 6 through threads, the bottom of the external thread pipe 6 is fixedly connected with an oxygen tank 5, the top of the oxygen tank 5 is fixedly provided with a controller 12 and an air outlet valve 7 respectively, the locking device 3 comprises a main body 31, the surface of the main body 31 is provided with a through hole 32 and a sliding groove 33 respectively, the inner side wall of the sliding groove 33 is fixedly connected with a spring 36, one end of the spring 36 is fixedly connected with a connecting block 34, and one side of the connecting block 34 is fixedly connected with a triangular clamping block 35.

The working principle of the technical scheme is as follows:

when the user needs the split equipment, grip oxygen jar 5 and rotate, oxygen jar 5 drives external screw tube 6 and rotates, external screw tube 6 then promotes internal thread post 4 through screw thread thrust, and then make both break away from, realize the split of equipment, when the user needs the use equipment, install back with oxygen jar 5, press gauze mask 1 at the face, pass through-hole 32 with the one end of connecting band 2 after that, when connecting band 2 passes through-hole 32, promote triangle fixture block 35 from inclined plane one side of triangle fixture block 35, make triangle fixture block 35 promote connecting block 34 and remove, connecting block 34 then compression spring 36, when connecting band 2 rolls back, connecting band 2 can't promote straight face one side of connecting block 34, and then realize one-way locking, thereby convenient to use person carries out the wearing of equipment.

In another embodiment, as shown in fig. 2, a soft band 8 is fixedly connected to the top of the oxygen tank 5, an internal screw cap 9 is fixedly connected to one end of the soft band 8, and the inner wall of the internal screw cap 9 is matched with the surface of the external screw tube 6.

Aim at external screw thread pipe 6 with internal thread lid 9 and rotate, external screw thread pipe 6 gets into the inside of internal thread lid 9 through screw thrust, and then seals the top of oxygen jar 5, and uses soft 8 to connect internal thread lid 9 at the top of oxygen jar 5, and when can avoiding using, internal thread lid 9 loses.

In another embodiment, as shown in fig. 2, the fragrance base 10 is fixedly connected to the top of the oxygen tank 5, and the solid fragrance 11 is slidably connected to the inner wall of the fragrance base 10.

When 7 departments of air outlet valve release oxygen, solid champignon 11 then releases champignon smell in to oxygen to the spirit of user of releiving sets up champignon seat 10, and the user can insert the inside of champignon seat 10 with solid champignon 11, and convenience of customers trades solid champignon 11.

In another embodiment, as shown in fig. 2, the top of the oxygen tank 5 is provided with a warning light 13 and a buzzer 14.

When the oxygen is insufficient, the warning lamp 13 will give out light warning, and the buzzer 14 will give out buzzing warning, which is beneficial to warning the user.

In another embodiment, as shown in fig. 1 and 3, a nose mask 15 is fixedly connected to the top of the mask 1, and a silicone pad 16 is fixedly connected to both the nose mask 15 and one side of the mask 1.

When a user wears the equipment, the nose cover 15 can well fit the nose of the user, and the silica gel pad 16 further improves the compactness of the contact position between the equipment and the face of the user, so that the use is facilitated.

In another embodiment, as shown in fig. 3, a reinforcing band 17 is fixedly connected to the top of the nose mask 15, a hook and loop fastener 18 is fixedly connected to one side of the reinforcing band 17, and a hook and loop fastener 19 is fixedly connected to one side of the connecting band 2.

The reinforcing band 17 is connected with the connecting band 2 by bypassing the top of the head of a user, the wearing stability of the equipment can be enhanced, the hook-and-loop surface 18 and the hook-and-loop surface 19 are connected, and the length of the reinforcing band 17 can be adjusted by a user conveniently and the user can conveniently disassemble and assemble the reinforcing band.

In another embodiment, as shown in fig. 4, a limiting groove 38 is formed on an inner side wall of the sliding groove 33, a limiting block 39 is slidably connected to an inner wall of the limiting groove 38, the surface of the limiting block 39 is fixedly connected to the connecting block 34, and a pushing block 37 is fixedly connected to one side of the connecting block 34.

When the connecting block 34 moves, the operation is more stable due to the limitation of the limiting block 39 and the limiting groove 38, and the release operation is convenient for a user due to the arrangement of the pushing block 37.

The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (7)

1. The utility model provides a convenient to carry miniature oxygen respirator, includes gauze mask (1), its characterized in that: the surface of the mask (1) is respectively and fixedly connected with a connecting belt (2) and a locking device (3), the bottom of the mask (1) is respectively and fixedly connected with an internal thread column (4) and a one-way air valve (20), the inner wall of the internal thread column (4) is connected with an external thread tube (6) through threads, the bottom of the external threaded pipe (6) is fixedly connected with an oxygen tank (5), the top of the oxygen tank (5) is respectively and fixedly provided with a controller (12) and an air outlet valve (7), the locking device (3) comprises a main body (31), the surface of the main body (31) is respectively provided with a through hole (32) and a sliding groove (33), the inner side wall of the sliding groove (33) is fixedly connected with a spring (36), one end of the spring (36) is fixedly connected with a connecting block (34), one side of the connecting block (34) is fixedly connected with a triangular clamping block (35).

2. A portable miniature oxygen respirator according to claim 1 wherein: the soft area of top fixedly connected with (8) of oxygen jar (5), the one end fixedly connected with internal thread lid (9) of soft area (8), the inner wall of internal thread lid (9) and the surface looks adaptation of external screw thread pipe (6).

3. A portable miniature oxygen respirator according to claim 1 wherein: the top fixedly connected with champignon seat (10) of oxygen jar (5), the inner wall sliding connection of champignon seat (10) has solid champignon (11).

4. A portable miniature oxygen respirator according to claim 1 wherein: and the top of the oxygen tank (5) is provided with a warning lamp (13) and a buzzer (14) respectively.

5. A portable miniature oxygen respirator according to claim 1 wherein: the top fixedly connected with nose cup (15) of gauze mask (1), the equal fixedly connected with silica gel pad (16) of one side of nose cup (15) and gauze mask (1).

6. A portable miniature oxygen respirator according to claim 5 wherein: the nose mask is characterized in that a reinforcing belt (17) is fixedly connected to the top of the nose mask (15), a hook and loop surface (18) is fixedly connected to one side of the reinforcing belt (17), and a hook and loop surface (19) is fixedly connected to one side of the connecting belt (2).

7. A portable miniature oxygen respirator according to claim 1 wherein: spacing groove (38) have been seted up to the inside wall of spout (33), the inner wall sliding connection of spacing groove (38) has stopper (39), the fixed surface of stopper (39) connects connecting block (34), one side fixedly connected with ejector pad (37) of connecting block (34).

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