Respiratory treatment equipment

Abstract

Respiratory treatment equipment comprises a main machine and a handle, the handle is provided with a holding part, a first end part and a second end part, the first end part and the second end part can be assembled and combined with the main machine, upper reinforcing members are arranged corresponding to the first end part and the second end part respectively, and bearing parts capable of bearing the upper reinforcing members are further arranged in the first end part and the second end part; a lower reinforcing member is arranged in the main machine shell; a first through hole, a second through hole, a third through hole and a fourth through hole are sequentially formed in the upper reinforcing component, the bearing part, the shell and the lower reinforcing component in an aligned mode. And the fastening piece penetrates through the first through hole, the second through hole, the third through hole and the fourth through hole in the vertical direction and fixes the lifting handle and the main machine. According to the utility model, the lifting handle is designed as an independent accessory, and is fixed with the host of the equipment after being assembled, so that the production process of the product can be simplified, the strength of the whole product is ensured, and the product is prevented from being deformed.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a handle for a movable respiratory treatment device. Background Art

[0002] In portable respiratory therapy equipment, handles are an essential component of the product. According to the requirements in GB9706.1-9.4.4: For ME equipment (medical electrical equipment), the handle and its accessories can withstand an external force of four times the weight of the ME equipment applied in any direction during normal use and transportation. Based on its mechanical strength requirements, the handle will be designed to be relatively sturdy. In order to meet the requirements of product mold making, the product will be composed of two or more accessories. In the prior art, most products choose to install one accessory of the handle on the product shell to form a handle. According to this design, there will inevitably be an abrupt structure on the shell, and this structure is weak in strength and there is a risk of damage when it is impacted in a certain direction.

[0003] Therefore, how to solve the above-mentioned deficiencies in the prior art has become a topic to be studied and solved in the present invention. Utility Model Content

[0004] The utility model aims to provide a respiratory treatment device.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A respiratory therapy device, comprising a main unit and a handle, wherein the handle has a grip portion and a first end and a second end that can be assembled and combined with the main unit, wherein:

[0007] An upper reinforcing member is respectively provided corresponding to the first end portion and the second end portion, and a bearing portion capable of bearing the upper reinforcing member is also provided in the first end portion and the second end portion;

[0008] A lower reinforcement member is provided in the mainframe housing;

[0009] The upper reinforcing member, the bearing portion, the shell and the lower reinforcing member are provided with a first, a second, a third and a fourth through hole in sequence;

[0010] It also includes a fastener, which passes through the first, second, third and fourth through holes in the up and down directions and fixes the handle to the host.

[0011] According to a further technical solution, the handle comprises an upper shell and a lower shell that are assembled together, the bearing portion and the lower shell are integrally formed, and reinforcing rib structures are provided at both ends of the upper shell in the length direction.

[0012] According to a further technical solution, the upper reinforcing member is in the shape of a sheet and has a groove formed on the inner side, and the upper reinforcing member is buckled with the outer side of the reinforcing rib structure through the groove.

[0013] According to a further technical solution, the lower reinforcing member is combined with the top and side of the main machine.

[0014] According to a further technical solution, there are two lower reinforcing members, both of which are L-shaped and symmetrically arranged on both sides of the main unit; the L-shaped lower reinforcing member has an upper connecting piece combined with the top of the main unit and a side connecting piece combined with the side of the main unit.

[0015] According to a further technical solution, the lower reinforcing member is a strip-shaped connecting piece, the length direction of which corresponds to the length direction of the handle and is combined with the top of the main unit.

[0016] According to a further technical solution, the upper shell and the lower shell also include a middle joint located in the middle of the length direction of the two, and the middle joint is locked by a mounting portion convexly arranged at the bottom of the upper shell and a positioning groove concavely arranged at the top of the lower shell.

[0017] According to a further technical solution, the upper shell and the lower shell further include a plurality of third joints spaced apart in the length direction of the two shells; each of the third joints is locked by screws.

[0018] According to a further technical solution, the first through hole, the second through hole, the third through hole and the fourth through hole are each provided with two pairs, and each pair is provided at the first end and the second end.

[0019] The working principle and advantages of this utility model are as follows:

[0020] The utility model designs the handle as a separate accessory, which is fixed to the respiratory therapy host after assembly, thereby simplifying the production process of the product and ensuring the strength of the entire product.

[0021] Compared with the prior art, the handle and the main body of the utility model are designed separately, which is not only convenient for installation, but also can improve the strength of the product; the utility model uses the ingenious design of the upper reinforcing member and the lower reinforcing member, and the upper reinforcing member can strengthen the handle structure, avoiding the bending deformation of the two ends of the handle due to the excessive weight of the main body when the handle is pulled, and can also avoid the gap between the assembled shells during use. The lower reinforcing member can disperse the force received by the handle to the shell of the main body. Furthermore, the lower reinforcing member can be combined with the top and side of the main body shell at the same time, thereby dispersing the force to the side of the shell to avoid deformation of the top of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Attached Figure 1This is a schematic diagram of the state where the handle and the main unit are separated according to an embodiment of the utility model;

[0023] Attached Figure 2 It is a schematic diagram of the upper and lower shells of the handle of the embodiment of the utility model in a separated state;

[0024] Attached Figure 3 This is a schematic cross-sectional structure diagram of a handle according to an embodiment of the utility model;

[0025] Attached Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0026] Attached Figure 5 A three-dimensional diagram of a handle according to an embodiment of the utility model (end section view);

[0027] Attached Figure 6 It is a structural schematic diagram of a reinforcing member in an embodiment of the utility model;

[0028] Attached Figure 7 It is a cross-sectional schematic diagram of an embodiment of the utility model when an L-shaped lower reinforcing member is applied;

[0029] Attached Figure 8 This is an exploded view of an embodiment of the utility model when an L-shaped lower reinforcing member is used;

[0030] Attached Fig. 9 It is a cross-sectional schematic diagram of another embodiment of the utility model when a strip-shaped connecting piece is applied;

[0031] Attached Fig.10 This is an exploded view of another embodiment of the present invention when a strip-shaped connecting piece is used.

[0032] In the above drawings: 1. handle; 2. main unit; 3. lower reinforcing member; 3A. L-shaped lower reinforcing member; 3B. strip connecting piece; 4. groove; 5. screw; 6. first through hole; 7. second through hole; 8. third through hole; 9. fourth through hole; 11. upper shell; 12. lower shell; 13. end joint; 14. upper reinforcing member; 15. reinforcing rib structure; 16. middle joint; 161. mounting portion; 162. positioning groove; 17. third joint. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0034] Embodiment: The present invention will be clearly described below with diagrams and detailed descriptions. After understanding the embodiments of the present invention, any person skilled in the art can make changes and modifications based on the techniques taught by the present invention without departing from the spirit and scope of the present invention.

[0035] The terms used herein are only for describing specific embodiments and are not intended to be limiting of the present invention. Singular forms such as "a", "this", "here", "this" and "the" as used herein also include plural forms.

[0036] The terms “first”, “second”, etc. used in this document do not specifically refer to an order or sequence, nor are they used to limit the present case. They are only used to distinguish components or operations described with the same technical terms.

[0037] As used herein, “connected” or “positioned” may refer to two or more components or devices being in direct physical contact with each other, or being in indirect physical contact with each other, or may refer to two or more components or devices operating or moving with each other.

[0038] The terms “include,” “including,” “have,” etc. used in this document are open-ended terms, meaning including but not limited to.

[0039] The terms used in this document generally have the ordinary meaning of each term used in this field, in the context of the case and in the specific context, unless otherwise noted. Certain terms used to describe the present invention will be discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the present invention.

[0040] See attached Figures 1 to 5 As shown, a respiratory therapy device includes a main unit 2 and a handle 1, wherein the handle 1 has a gripping portion and a first and a second end joints 13 that can be assembled with the main unit 2, and upper reinforcing members 14 are respectively provided at the corresponding two end joints 13, and a bearing portion capable of bearing the upper reinforcing members 13 is also provided in the two end joints 13.

[0041] A lower reinforcing member 3 is provided in the housing of the host 2 .

[0042] The upper reinforcing member 14 , the bearing portion, the housing of the host 2 and the lower reinforcing member 3 are provided with a first, a second, a third and a fourth through hole in sequence.

[0043] It also includes a fastener (a screw 5 is used in this embodiment), which passes through the first, second, third and fourth through holes in the up and down directions and fixes the handle 1 to the host 2.

[0044] The handle 1 comprises an upper shell 11 and a lower shell 12 which are assembled together. The bearing portion is integrally formed with the lower shell 12 . Both ends of the upper shell 11 in the length direction are provided with reinforcing rib structures 15 .

[0045] The upper reinforcing member 14 is buckled on the outer side of the reinforcing rib structure 15. With this design, the upper reinforcing member 14 can not only strengthen the structure of the end joint 13 of the upper and lower shells, but also prevent the two ends of the handle 1 from bending inward due to the excessive weight of the host 2 when lifting, or avoid the generation of a gap between the upper and lower shells.

[0046] Preferably, Figure 6 As shown, the upper reinforcing member 14 is in a sheet shape and has a groove 4 formed on the inner side. The upper reinforcing member 14 is buckled on the outer side of the reinforcing rib structure 15 through the groove 4 .

[0047] The lower reinforcing member 3 is also included, and the lower reinforcing member 3 is arranged corresponding to the joint between the lower shell 12 and the main unit 2, and is at least combined with the top of the main unit 2. With this design, the force of the handle 1 can be dispersed to the top of the main unit 2 through the lower reinforcing member 3, thereby ensuring the reliability and life of the handle 1.

[0048] Preferably, Figure 7 , Figure 8 As shown, there are two lower reinforcing members 3, both of which are L-shaped and symmetrically arranged on both sides of the main unit 2; the L-shaped lower reinforcing member 3A has an upper connecting piece combined with the top of the main unit 2 and a side connecting piece combined with the side of the main unit 2. With this design, the force of the handle 1 can be dispersed to the top and the side of the main unit 2 at the same time through the L-shaped design, which can prevent the top of the main unit 2 from being deformed and improve the reliability of the handle 1.

[0049] There are two pairs of the first through hole 6 , the second through hole 7 , the third through hole 8 , and the fourth through hole 9 , and each pair is disposed at the end joint 13 .

[0050] Preferably, the upper shell 11 and the lower shell 12 further include a middle joint 16 located in the middle of the length direction of the two. Further, the middle joint 16 is locked by a mounting portion 161 convexly provided at the bottom of the upper shell 11 and a positioning groove 162 concavely provided at the top of the lower shell 12.

[0051] Preferably, the upper shell 11 and the lower shell 12 can also meet the fool-proof requirements in the assembly of the upper and lower shells through special-shaped or eccentric designs such as the mounting portion 161 and the positioning groove 162.

[0052] Preferably, the upper shell 11 and the lower shell 12 further include a plurality of third joints 17 spaced apart in the length direction of the upper shell 11 and the lower shell 12. Furthermore, each of the third joints 17 is locked by screws 5.

[0053] The middle joint 16 and the third joint 17 of the present patent can be locked by screws 5 or by a snap-fit ​​structure.

[0054] like Fig. 9 , Fig.10 As shown, in another solution, the lower reinforcing member 3 may be a strip-shaped connecting piece 3B, the length direction of which corresponds to the length direction of the lower housing 12, and is combined with the top of the host 2. However, this solution is not as good as the above solution because it cannot disperse the force to the side of the host 2.

[0055] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A respiratory therapy device, comprising a main unit and a handle, wherein the handle has a grip portion and a first end and a second end that can be assembled with the main unit, characterized in that : An upper reinforcing member is respectively provided corresponding to the first end portion and the second end portion, and a bearing portion capable of bearing the upper reinforcing member is also provided in the first end portion and the second end portion; A lower reinforcement member is provided in the mainframe housing; The upper reinforcing member, the bearing portion, the main body housing and the lower reinforcing member are provided with a first, a second, a third and a fourth through hole in sequence; It also includes a fastener, which passes through the first, second, third and fourth through holes in the up and down directions and fixes the handle to the host.

2. A respiratory therapy device according to claim 1, characterized in that: The handle comprises an upper shell and a lower shell which are assembled together, the bearing portion is integrally formed with the lower shell, and reinforcing rib structures are provided at both ends of the upper shell in the length direction.

3. A respiratory therapy device according to claim 2, characterized in that: The upper reinforcing member is in the shape of a sheet and has a groove formed on the inner side. The upper reinforcing member is buckled on the outer side of the reinforcing rib structure through the groove.

4. A respiratory therapy device according to claim 1, characterized in that: The lower reinforcing member is combined with the top and the side of the mainframe.

5. A respiratory therapy device according to claim 4, characterized in that: There are two lower reinforcing members, both of which are L-shaped and symmetrically arranged on both sides of the mainframe; the L-shaped lower reinforcing member has an upper connecting piece combined with the top of the mainframe and a side connecting piece combined with the side of the mainframe.

6. A respiratory therapy device according to claim 1, characterized in that: The lower reinforcing member is a strip-shaped connecting piece, the length direction of which corresponds to the length direction of the handle and is combined with the top of the main machine.

7. A respiratory therapy device according to claim 2, characterized in that: The upper shell and the lower shell also include a middle joint located in the middle of the length direction of the two, and the middle joint is locked by a mounting portion convexly arranged at the bottom of the upper shell and a positioning groove concavely arranged at the top of the lower shell.

8. A respiratory therapy device according to claim 2, characterized in that: The upper shell and the lower shell further include a plurality of third joints spaced apart in the length direction of the two shells; each of the third joints is locked by screws.

9. A respiratory therapy device according to claim 1, characterized in that: Two pairs of the first through hole, the second through hole, the third through hole and the fourth through hole are provided, and each pair is provided at the first end and the second end.

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