CN219022191U

CN219022191U - Expectoration back percussion device

Info

Publication number: CN219022191U
Application number: CN202222201149.9U
Authority: CN
Inventors: 陆益勤
Original assignee: Beijing Zhongyinlian Technology Consulting Co ltd
Current assignee: Beijing Zhongyinlian Technology Consulting Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-05-16
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a back-knocking device for expectoration, which comprises a back-knocking cover, wherein an inner cover is arranged in an inner cavity of the back-knocking cover, the top ends of the back-knocking cover and the inner cover are connected with threaded rods, and expansion assemblies are arranged on two sides of each threaded rod; the expansion assembly comprises an expansion cover, a connecting ring and fixing screws, wherein the expansion cover is arranged on two sides of the threaded rod, the top end of the expansion cover is connected with the connecting ring, and the fixing screws penetrate through the middle of the connecting ring; the bottom end of the expansion assembly is provided with a fixed groove; and the mid-mounting of fixed slot has extended the subassembly, the regulation hole has been seted up in the middle section of threaded rod, through being provided with and expanding the subassembly, is convenient for expand the use with the apparatus of percussion back ware, can realize better sputum discharging effect, enlarges the cover bigger, and the dynamics of clapping the phlegm just is bigger, with the opposite block of the go-between of two sets of expansion covers in the middle section of threaded rod, wears to establish in go-between and threaded rod middle part regulation hole through the fixed screw, fixes a position the locking.

Description

Expectoration back percussion device

Technical Field

The utility model relates to the field of a back-knocking device for sputum, in particular to a back-knocking device for sputum.

Background

The sputum and back percussion device can effectively assist a patient in sputum and hold the sputum and back percussion device in a hand manner during cough, so that the force application effect can be guaranteed during percussion, and the rod body at the top end of the back percussion device can be operated by one hand through holding the sputum and back percussion device.

The existing sputum back-beating device is used for beating the back of a patient, but in the beating process, the sputum is difficult to be beaten up in a beating mode due to insufficient beating force, and therefore, the sputum back-beating device is provided.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the sputum back-knocking device, which is convenient and efficient to carry out the adaptive installation on the sputum back-knocking device.

In order to solve the technical problems, the utility model provides the following technical scheme: the sputum back knocking device comprises a back knocking cover, wherein an inner cover is arranged in an inner cavity of the back knocking cover, threaded rods are connected to the top ends of the back knocking cover and the inner cover, and expansion assemblies are arranged on two sides of the threaded rods;

the expansion assembly comprises an expansion cover, a connecting ring and fixing screws, wherein the expansion cover is arranged on two sides of the threaded rod, the top end of the expansion cover is connected with the connecting ring, and the fixing screws penetrate through the middle of the connecting ring;

the bottom end of the expansion assembly is provided with a fixed groove; and the middle part of the fixed slot is provided with an extension assembly, and the middle section of the threaded rod is provided with an adjusting hole.

As a preferable technical scheme of the utility model, the expansion cover and the connecting ring form a fixed structure through a fixed screw, and the expansion cover is welded and connected with the connecting ring.

As a preferable technical scheme of the utility model, the expansion cover is provided with two groups, and the expansion cover is of a semi-arc structure.

As a preferable technical scheme of the utility model, the extension assembly comprises an extension ring, a silica gel layer and a bolt, wherein the extension ring is arranged in the middle of the fixing groove, the silica gel layer is arranged at the bottom end of the extension ring, and the bolt is arranged in the middle of the extension ring in a penetrating manner.

As a preferable technical scheme of the utility model, the extension ring and the silica gel layer form a fixed structure through bolts, and the extension ring is in adhesive connection with the silica gel layer.

As a preferable technical scheme of the utility model, the extension assembly is tightly attached to the fixing groove, and two groups of extension assemblies are arranged.

As a preferable technical scheme of the utility model, the back knocking cover and the inner cover are fixedly connected.

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

1. the expansion assembly is arranged, so that the back-percussion device is convenient to expand and use, a better sputum discharging effect can be realized, the larger the expansion cover is, the larger the sputum beating force is, the connecting rings of the two groups of expansion covers are oppositely clamped in the middle section of the threaded rod, and the connecting rings are penetrated in the middle adjusting holes of the connecting rings and the threaded rod through the fixing screws to perform positioning and locking;

2. according to the utility model, the extension assembly is arranged, the extension ring is downwards pulled from the fixed groove, the use height of the cover can be extended through the extension ring, the bottom end of the extension ring is adhered with the silica gel layer, and the back of a user can be protected through the silica gel layer.

Drawings

FIG. 1 is a schematic diagram of the structure of the sputum back percussion device of the present utility model;

FIG. 2 is a view showing the construction of the back-up device of the present utility model;

FIG. 3 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;

fig. 4 is an enlarged partial view of the threaded rod of the present utility model.

Wherein: 1. a back cover is knocked; 2. an inner cover; 3. a threaded rod; 4. an expansion assembly; 401. an enlarged cover; 402. a connecting ring; 403. a set screw; 5. a fixing groove; 6. an extension assembly; 601. an extension ring; 602. a silica gel layer; 603. a bolt; 7. and adjusting the hole.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1-4, the utility model provides a back-expectoration device, which comprises a back-knocking cover 1, wherein an inner cover 2 is arranged in an inner cavity of the back-knocking cover 1, the top ends of the back-knocking cover 1 and the inner cover 2 are connected with a threaded rod 3, and expansion components 4 are arranged on two sides of the threaded rod 3;

the expansion assembly 4 comprises an expansion cover 401, a connecting ring 402 and fixing screws 403, wherein the expansion cover 401 is arranged on two sides of the threaded rod 3, the connecting ring 402 is connected to the top end of the expansion cover 401, and the fixing screws 403 penetrate through the middle of the connecting ring 402;

the bottom end of the expansion assembly 4 is provided with a fixed groove 5; and the middle part of the fixed slot 5 is provided with an extension component 6, and the middle section of the threaded rod 3 is provided with an adjusting hole 7.

The utility model provides a be provided with two sets of back of body structures that tap in this case, the dynamics of formation is invariable, to the old man that the part age is big, be difficult to the smooth expectoration time, can't be through the better supplementary of mode of adjustment percussion dynamics, the user can assemble the mode of use of expectoration percussion back of body ware according to the demand of disease, the bottom of threaded rod 3 is provided with and taps back of body cover 1 and inner cover 2, the adsorption affinity of tap back of body cover 1 has been improved greatly and the force of beating, can make the back of body cover 1 of beating to carry out the sputum treatment, tap back of body cover 1 and install the middle section at threaded rod 3, through being provided with expansion subassembly 4, be convenient for enlarge the use with the apparatus of percussion back of body ware, can realize better sputum effect, expansion cover 401 is big more, the dynamics of beating sputum is just big, the middle section at threaded rod 3 of the middle part 402 opposite block of two sets of expansion cover 401, wear to establish at the tie-up at tie-up ring 402 and 3 middle part regulation hole 7, the bottom of subassembly 4 is provided with fixed slot 5, be convenient for install the tie-down 6 and beat the tie-down device 5, can be extended through the extension subassembly 5, can be extended and install the extension groove 5 and can be extended and use the extension groove 602 to the extension groove 5, can be extended and can be used at the extension groove 601, can be extended and the extension groove 5 is high-up 601 is used at the end is realized, the extension groove is extended and can be used at the extension groove 601 is expanded, can be used at the extension groove is expanded 601, and is expanded at the extension is used at the extension position 601.

In other embodiments, the expansion cover 401 and the connecting ring 402 form a fixed structure through the fixing screw 403, the expansion cover 401 and the connecting ring 402 are connected by welding, the expansion cover 401 is provided with two groups, and the expansion cover 401 has a semi-arc structure.

Through being provided with and expanding subassembly 4, be convenient for expand the use with the apparatus of percussion back ware, can realize better sputum excretion effect, enlarge cover 401 bigger, the dynamics of clapping the phlegm just is bigger, with the middle section of the opposite block at threaded rod 3 of the go-between 402 of two sets of cover 401 of expanding, wear to establish in go-between 402 and threaded rod 3 middle part regulation hole 7 through set screw 403, fix a position the locking.

In other embodiments, the extension assembly 6 includes an extension ring 601, a silica gel layer 602 and a bolt 603, the extension ring 601 is installed in the middle of the fixing groove 5, the silica gel layer 602 is installed at the bottom end of the extension ring 601, the bolt 603 is installed in the middle of the extension ring 601 in a penetrating manner, the extension ring 601 and the silica gel layer 602 form a fixing structure through the bolt 603, and the extension ring 601 is connected with the silica gel layer 602 in an adhesive manner.

Through being provided with extension subassembly 6, will extend circle 601 and follow fixed slot 5 downwardly stretching, can extend the use height of enlarging cover 401 through extending circle 601 and use, the bottom of extending circle 601 bonds and has silica gel layer 602, accessible silica gel layer 602 protects user's back.

In other embodiments, the extension assembly 6 is tightly attached to the fixing groove 5, and the extension assembly 6 is provided with two groups, and the back-knocking cover 1 and the inner cover 2 are fixedly connected.

Through being provided with fixed slot 5, be convenient for install extension subassembly 6 at fixed slot 5 middle part, be closely laminating between fixed slot 5 and the extension subassembly 6, use extension circle 601 from fixed slot 5 downwardly stretching.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a expectoration kowtow back ware, includes kowtow back cover (1), its characterized in that: an inner cover (2) is arranged in the inner cavity of the back knocking cover (1), the top ends of the back knocking cover (1) and the inner cover (2) are connected with threaded rods (3), and expansion assemblies (4) are arranged on two sides of each threaded rod (3);

the expansion assembly (4) comprises an expansion cover (401), a connecting ring (402) and fixing screws (403), wherein the expansion cover (401) is arranged on two sides of the threaded rod (3), the connecting ring (402) is connected to the top end of the expansion cover (401), and the fixing screws (403) penetrate through the middle of the connecting ring (402);

a fixed groove (5) is formed in the bottom end of the expansion assembly (4); and the middle part of the fixed groove (5) is provided with an extension component (6), and the middle section of the threaded rod (3) is provided with an adjusting hole (7).

2. The expectoration back-percussion device according to claim 1, wherein: the expansion cover (401) and the connecting ring (402) form a fixed structure through a fixed screw (403), and the expansion cover (401) and the connecting ring (402) are connected in a welding mode.

3. The expectoration back-percussion device according to claim 1, wherein: the expansion cover (401) is provided with two groups, and the expansion cover (401) is of a semi-arc structure.

4. The expectoration back-percussion device according to claim 1, wherein: extension subassembly (6) are including extending circle (601), silica gel layer (602) and bolt (603), mid-mounting of fixed slot (5) has and extends circle (601), the bottom of extending circle (601) is settled there is silica gel layer (602), bolt (603) are worn to be equipped with in the middle part of extending circle (601).

5. The expectoration back-percussion device according to claim 4, wherein: the extension ring (601) and the silica gel layer (602) form a fixed structure through bolts (603), and the extension ring (601) and the silica gel layer (602) are connected in an adhesive mode.

6. The expectoration back-percussion device according to claim 1, wherein: the extension assembly (6) is tightly attached to the fixing groove (5), and the extension assembly (6) is provided with two groups.

7. The expectoration back-percussion device according to claim 1, wherein: the back knocking cover (1) is fixedly connected with the inner cover (2).