CN211301578U - Novel capsule seat of powder suction device - Google Patents
Novel capsule seat of powder suction device Download PDFInfo
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- CN211301578U CN211301578U CN201922404724.3U CN201922404724U CN211301578U CN 211301578 U CN211301578 U CN 211301578U CN 201922404724 U CN201922404724 U CN 201922404724U CN 211301578 U CN211301578 U CN 211301578U
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- capsule
- seat
- capsule seat
- storehouse
- lower cover
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Abstract
A novel capsule holder for a powder inhalation device comprising: capsule storehouse, capsule seat and lower cover, capsule storehouse below has cup jointed the lower cover, its characterized in that: be equipped with the portion of acceping in the capsule storehouse, the outer wall both sides in capsule storehouse are equipped with the button recess, communicating shaft hole about the relative position with capsule storehouse upper shed portion coaxial line of portion of acceping has been seted up to the lower cover, inside the portion of acceping is arranged in to the upper end of capsule seat, and the lower extreme links together with the shaft hole, and the pot head has the spring on the capsule seat both sides, capsule seat both sides are equipped with first spring fixed knot and construct, are equipped with second spring fixed knot on the lower inner wall of button recess for the spacing of bullet, capsule seat and lower cover shaft hole link together, and the capsule seat can prolong the axial and realize the motion, and capsule seat both sides are equipped with the spring, and the patient is through pressing capsule seat bottom when using, and the capsule seat can drive the capsule and shift up together, ensures.
Description
Technical Field
The utility model relates to the field of medical equipment, it is comparatively concrete, involve a novel capsule seat 3 of powder suction device.
Background
Known in the art of powder inhalers are various types of powder inhalers, and the existing powder inhalers can be classified into three main categories:
the first type: a reservoir type powder inhaler having a reservoir for storing a dose of powder therein and a dosing member for separating the dose of powder from the reservoir on each actuation and then passing the separated powder through a discharge conduit for inhalation into a patient. The disadvantages of such powder inhalants: one, the amount of powder delivered per time is not stable; secondly, the sealing performance of the powder inhaler is poor, so that the powder is easily affected with moisture in a humid environment to influence the expected effect; thirdly, in the process of separating the powder in the storage, partial powder is remained in the powder inhaler, so that the powder inhaler is polluted and certain harm is caused to a user;
the second type: a multi-dose powder inhaler, wherein the powder is separately stored in advance in blisters on a blister strip, the blisters are evenly distributed on the blister strip, and the blister strip is mounted on a rotating disc inside the powder inhaler; each actuation of the powder inhaler causes a blister to be opened and the powder to be inhaled into the patient through the discharge tube. The powder inhaler better ensures the tightness of the powder; the disadvantages are as follows: firstly, the repeatability is poor, and the difference exists between the front and back delivery of the same powder inhaler to a patient; secondly, the powder inhalator is polluted due to the residual medicine powder inside the powder inhalator, so that certain harm is caused to a user; thirdly, powder residue exists in the bubble cap, so that the performance of the powder does not achieve the expected effect;
in the third category: a single-dose type powder inhaler is characterized in that powder is stored in a single capsule independently in advance, the capsules are distributed on a capsule plate, a patient firstly takes out the capsules from the capsule plate at the time of use, then the taken-out capsules are put into a capsule chamber of the powder inhaler, the capsules are punctured by pressing a button 3, and the powder is inhaled into the body of the patient through a discharge pipe. The prior products have the following defects: firstly, the existing powder inhaler has poor reliability; for example: firstly, in the puncturing process, the puncturing component is separated from the button 3 component; secondly, the button 3 can not be normally pressed and started, so that the powder inhaler can not be normally used; secondly, the powder inhaler can not be cleaned fully, and is easy to cause pollution; thirdly, the use is not humanized enough and is not convenient; the assembly process is complex, the reject ratio is high, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve how to assist the powder in the capsule completely inhaled to internal by the patient, do not remain and cause the problem of pollution in the powder inhaler, the utility model provides a novel capsule seat of powder inhalation device, the capsule seat links together with the lower cover shaft hole, the capsule seat can prolong the axial and realize the motion, capsule seat both sides are equipped with the spring, the patient is through pressing capsule seat bottom when using, the capsule seat can drive the capsule and shift up together, ensure that the capsule can be punctureed completely, realize the best effect of dosing, adopt the plastic material quality light, portable, the dependable performance, the cost of manufacturing and equipment is low and the yield is high, easy operation, and accomplish as far as possible can be abundant clearance, reduce the pollution.
The utility model provides a novel capsule seat of powder suction device, include: capsule storehouse 1, capsule seat 3 and lower cover 5, capsule storehouse 1 below has cup jointed lower cover 5, its characterized in that: be equipped with the portion of acceping 11 in the capsule storehouse 1, the outer wall both sides in capsule storehouse 1 are equipped with button groove 13, communicating shaft hole 53 about the relative position of acceping 11 coaxial lines in capsule storehouse 1 of lower cover 5 and capsule storehouse, inside the portion of acceping 11 is arranged in to the upper end of capsule seat 3, and the lower extreme links together with shaft hole 53, and the pot head has spring 4 on 3 both sides of capsule seat, 3 both sides of capsule seat are equipped with first spring fixed knot and construct 41, are equipped with second spring fixed knot and construct 42 on the lower inner wall of button groove 13 for spring 4's is spacing.
Further, the capsule seat 3 is cylindrical, the upper part of the capsule seat 3 is of a bowl-shaped structure, the bottom of the capsule leans against the upper end part of the capsule seat 3 to play a role of bearing and dragging, two sides of the capsule seat 3 are vertically connected with first spring fixing structures 41, the upper end of each first spring fixing structure 41 is vertically connected with a supporting seat 411, and one end of each spring 4 is sleeved on the outer wall of the supporting seat 411; be equipped with second spring fixed knot structure 42 on the lower inner wall of button recess 13 and be protruding type piece or concave type piece, the other end of spring 4 cup joints and is protruding type piece or concave type piece department at second spring fixed knot structure 42, plays limiting displacement to spring 4.
Furthermore, the upper part in the capsule bin 1 is connected with an integrally formed accommodating part 11 and a button groove 13, and the lower part in the capsule bin 1 is of a hollow structure.
Further, capsule storehouse 1 and lower cover 5 are three-dimensional rectangular structure, and the four corners is circular-arc, makes things convenient for the operator to hold, and 1 inner wall four sides center lower extreme limit in capsule storehouse respectively is equipped with a draw-in groove 2, and the bulge 51 outer wall center upper end limit of lower cover 5 is equipped with the trip 6 with draw-in groove 2 looks block, prevents that lower cover 5 from 1 lower extreme roll-off in capsule storehouse.
Further, the upper end opening part of the containing part 11 and the 1 upper end integrated into one piece in capsule storehouse, the lower extreme of the containing part 11 comprises two arc pieces 12, be equipped with certain interval between two arc pieces 12, the 12 lower extremes of arc piece are arc, the inner structure that two arc pieces 12 are constituteed just in time enables the capsule card in the inside, the inner structure lower extreme that two arc pieces 12 are constituteed forms a through-hole, the diameter of through-hole is less than the diameter that capsule thickness is greater than capsule seat 3, pass the through-hole through capsule seat 3 and play the bearing effect to the capsule.
Further, the lower cover 5 is in a shape like a Chinese character 'tu', and comprises a protruding part 51 and a bottom plate part 52, the protruding part 51 is completely sleeved with the inner wall of the capsule bin 1, and the bottom plate part 52 is completely attached to the outer bottom end of the capsule bin 1, so that a space with good tightness is formed.
Further, the inside hollow structure that is of "protruding" style of calligraphy that the lower cover 5 indent formed, the part that the lower extreme of capsule seat 3 passed shaft hole 53 highly is less than the height of lower cover 5 indent, both makes things convenient for the patient to ensure through extrusion capsule seat 3 bottom that the capsule can be punctured completely and can make and erect when not using and prevent, prevents that the powder in the capsule from causing extravagant and pollution because the side is poured out.
Furthermore, the capsule bin 1, the capsule seat 3 and the lower cover 5 are made of plastic materials, so that the capsule bin is light in weight, convenient to carry, reliable in performance and low in manufacturing and assembling cost.
The utility model has the advantages that: capsule seat 3 links together with 5 shaft holes 53 of lower cover, capsule seat 3 can extend the axial and realize the motion, 3 both sides of capsule seat are equipped with spring 4, the patient is through pressing 3 bottoms of capsule seat when using, capsule seat 3 can drive the capsule and shift up together, ensure that the capsule can be punctured completely, realize the best effect of dosing, it is light to adopt the plastic material quality, portable, dependable performance, the cost of manufacturing and equipment is low and the yield is high, the operation is simple, and accomplish the clearance that can be abundant as far as, and pollution reduction.
Drawings
Fig. 1 is a schematic structural diagram of a novel capsule seat of the powder inhalation device of the present invention.
Fig. 2 is a schematic view of the internal structure of the powder inhalation device of the present invention.
Fig. 3 is a schematic structural view of the capsule chamber of the present invention.
Fig. 4 is a schematic structural view of the capsule seat of the present invention.
Fig. 5 is a schematic structural diagram of the lower cover of the present invention.
Description of the main elements
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Fig. 1 is a schematic structural view of a novel capsule seat of the powder inhalation device of the present invention; fig. 2 is a schematic view of the internal structure of the powder inhalation device according to the present invention. A novel capsule holder for a powder inhalation device comprising: capsule storehouse 1, capsule seat 3 and lower cover 5, capsule storehouse 1 below has cup jointed lower cover 5, its characterized in that: be equipped with the portion of acceping 11 in the capsule storehouse 1, the outer wall both sides in capsule storehouse 1 are equipped with button groove 13, communicating shaft hole 53 about the relative position of acceping 11 coaxial lines in capsule storehouse 1 of lower cover 5 and capsule storehouse, inside the portion of acceping 11 is arranged in to the upper end of capsule seat 3, and the lower extreme links together with shaft hole 53, and the pot head has spring 4 on 3 both sides of capsule seat, 3 both sides of capsule seat are equipped with first spring fixed knot and construct 41, are equipped with second spring fixed knot and construct 42 on the lower inner wall of button groove 13 for spring 4's is spacing.
The capsule bin 1, the capsule seat 3 and the lower cover 5 are made of plastic materials, and are light in weight, convenient to carry, reliable in performance and low in manufacturing and assembling cost.
As shown in fig. 3, is a schematic structural view of the capsule chamber of the present invention; as shown in fig. 4, is a schematic structural view of the capsule seat of the present invention; as shown in fig. 5, is a schematic structural view of the lower cover of the present invention; the capsule seat 3 is cylindrical, the upper part of the capsule seat 3 is of a bowl-shaped structure, the bottom of the capsule leans against the upper end part of the capsule seat 3 to play a role of bearing and dragging, the two sides of the capsule seat 3 are vertically connected with first spring fixing structures 41, the upper end of each first spring fixing structure 41 is vertically connected with a supporting seat 411, and one end of each spring 4 is sleeved on the outer wall of the supporting seat 411; be equipped with second spring fixed knot structure 42 on the lower inner wall of button recess 13 and be protruding type piece or concave type piece, the other end of spring 4 cup joints and is protruding type piece or concave type piece department at second spring fixed knot structure 42, plays limiting displacement to spring 4.
The upper part in the capsule bin 1 is connected with an integrally formed accommodating part 11 and a button groove 13, and the lower part in the capsule bin 1 is of a hollow structure.
The upper end opening part of the containing part 11 and the capsule bin 1 upper end integrated into one piece, the lower extreme of the containing part 11 comprises two arc pieces 12, be equipped with certain interval between two arc pieces 12, the arc piece 12 lower extreme is arc, the inner structure that two arc pieces 12 are constituteed just in time enables the capsule card in the inside, the inner structure lower extreme that two arc pieces 12 are constituteed forms a through-hole, the diameter of through-hole is less than the diameter that capsule thickness is greater than capsule seat 3, pass the through-hole through capsule seat 3 and play the bearing effect to the capsule.
The lower cover 5 is in a shape like a Chinese character 'tu', and comprises a protruding part 51 and a bottom plate part 52, wherein the protruding part 51 is completely sleeved with the inner wall of the capsule bin 1, and the bottom plate part 52 is completely attached to the bottom end outside the capsule bin 1 to form a space with good tightness.
The inside hollow structure that is of "protruding" style of calligraphy that the lower cover 5 indent formed, the part that the lower extreme of capsule seat 3 passed shaft hole 53 highly is less than the height of lower cover 5 indent, both makes things convenient for the patient to ensure through extrusion capsule seat 3 bottom that the capsule can be punctured completely and can make and erect when not using and prevent, prevents that the powder in the capsule from causing waste and pollution because the side flows over.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A novel capsule holder for a powder inhalation device comprising: capsule storehouse (1), capsule seat (3) and lower cover (5), capsule storehouse (1) below cover (5), its characterized in that have cup jointed: be equipped with in capsule storehouse (1) and accept portion (11), the outer wall both sides in capsule storehouse (1) are equipped with button groove (13), communicating shaft hole (53) about the position of accepting portion (11) coaxial line is seted up on lower cover (5) relatively and capsule storehouse (1), and inside accepting portion (11) was arranged in to the upper end of capsule seat (3), the lower extreme linked together with shaft hole (53), and the cover has spring (4) on capsule seat (3) both sides, capsule seat (3) both sides are equipped with first spring fixed knot and construct (41), are equipped with second spring fixed knot and construct (42) on the lower inner wall of button groove (13).
2. The novel capsule seat for powder inhalation device according to claim 1, wherein: the capsule seat (3) is cylindrical, the upper part of the capsule seat (3) is of a bowl-shaped structure, the bottom of the capsule leans against the upper end part of the capsule seat (3), two sides of the capsule seat (3) are vertically connected with first spring fixing structures (41), the upper end of each first spring fixing structure (41) is vertically connected with a supporting seat (411), and one end of each spring (4) is sleeved on the outer wall of the supporting seat (411); the lower inner wall of the button groove (13) is provided with a second spring fixing structure (42) which is a convex block or a concave block, and the other end of the spring (4) is sleeved at the position of the second spring fixing structure (42) which is the convex block or the concave block.
3. The novel capsule seat for powder inhalation device according to claim 1, wherein: the upper part in the capsule bin (1) is connected with an integrally formed accommodating part (11) and a button groove (13), and the lower part in the capsule bin (1) is of a hollow structure.
4. The novel capsule seat for powder inhalation device according to claim 1, wherein: capsule storehouse (1) and lower cover (5) are three-dimensional rectangular structure, and the four corners is circular-arc, makes things convenient for the operator to hold, and capsule storehouse (1) inner wall four sides center lower limb end limit respectively is equipped with one draw-in groove (2), and bulge (51) outer wall center upper limb end limit of lower cover (5) is equipped with trip (6) with draw-in groove (2) looks block, prevents that lower cover (5) from capsule storehouse (1) lower extreme roll-off.
5. The novel capsule seat for powder inhalation device according to claim 1, wherein: the upper end opening part of portion of acceping (11) and capsule storehouse (1) upper end integrated into one piece, the lower extreme of portion of acceping (11) is constituteed for two arcs piece (12), be equipped with certain interval between two arcs piece (12), arc piece (12) lower extreme is arc, the inner structure that two arcs piece (12) are constituteed just in time enables the capsule card in the inside, the inner structure lower extreme that two arcs piece (12) are constituteed forms a through-hole, the diameter of through-hole is less than the diameter that capsule thickness is greater than capsule seat (3).
6. The novel capsule seat for powder inhalation device according to claim 1, wherein: the lower cover (5) is in a shape like a Chinese character 'tu', and comprises a protruding part (51) and a bottom plate part (52), wherein the protruding part (51) is completely sleeved with the inner wall of the capsule bin (1), and the bottom plate part (52) is completely attached to the bottom end of the outer part of the capsule bin (1).
7. The novel capsule seat for powder inhalation device according to claim 1, wherein: the inner part of the convex shape formed by the concave lower cover (5) is a hollow structure, and the height of the part of the lower end of the capsule seat (3) passing through the shaft hole (53) is less than the concave height of the lower cover (5).
8. The novel capsule seat for powder inhalation device according to claim 1, wherein: the capsule bin (1), the capsule seat (3) and the lower cover (5) are made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404724.3U CN211301578U (en) | 2019-12-27 | 2019-12-27 | Novel capsule seat of powder suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404724.3U CN211301578U (en) | 2019-12-27 | 2019-12-27 | Novel capsule seat of powder suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211301578U true CN211301578U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922404724.3U Active CN211301578U (en) | 2019-12-27 | 2019-12-27 | Novel capsule seat of powder suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211301578U (en) |
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2019
- 2019-12-27 CN CN201922404724.3U patent/CN211301578U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Ruixian Inventor before: Ren Ruixian Inventor before: Tong Zhenbo |