CN209807770U - Cushion device for pregnant woman - Google Patents
Cushion device for pregnant woman Download PDFInfo
- Publication number
- CN209807770U CN209807770U CN201920445042.4U CN201920445042U CN209807770U CN 209807770 U CN209807770 U CN 209807770U CN 201920445042 U CN201920445042 U CN 201920445042U CN 209807770 U CN209807770 U CN 209807770U
- Authority
- CN
- China
- Prior art keywords
- seat
- shaft
- cushion
- column
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A cushion device for pregnant women comprises a cushion, an adjusting seat, a limiting clamping plate, an adjusting pull rod, a fixed shaft and a connecting cover, wherein the middle part of the cushion is provided with a cushion body, the bottom of the cushion body is symmetrically provided with rotating grooves, the inner sides of the rotating grooves are provided with rotating columns, the rotating columns are internally provided with shaft grooves, the rear part of the cushion body is symmetrically provided with connecting seats, the inner parts of the connecting seats are provided with first inner holes, the middle part of the adjusting seat is provided with a seat body, the inner parts of the seat body are uniformly provided with second inner holes, the left side of the seat body is provided with a clamping seat, the inner parts of the first connecting holes are uniformly provided with first lug grooves, the right side of the seat body is provided with shaft seats, the middle part of the shaft seats is provided with shaft columns, the middle part of the limiting clamping plate is provided with second connecting holes, the end part of the fixed shaft is provided with an end cover, the middle part of the end cover is provided with a central column, and lugs are uniformly distributed outside the central column.
Description
Technical Field
The utility model relates to a cushion field especially relates to a cushion device for pregnant woman.
Background
Pregnant woman is pregnant the back, because of fetus weight increases with each day, cause human focus to move forward, it is not good that pregnant woman often feels tired rest during the pregnant woman, need provide the support at the waist when sitting and lying this moment, the cushion is used often to this moment, traditional cushion is mostly the single formula of placing, the back has an elasticity lasso to cup joint with the back of the chair at most, its angular support is single, can not be because of the different upper part of the body length adjustment angle of each person, and settle easy drunkenness when on mattress or sofa, the structure is reasonable inadequately.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cushion device for pregnant woman with reasonable structure, which aims at the defects existing in the prior art.
The utility model aims at realizing through the following technical scheme:
a cushion device for pregnant women comprises a cushion, an adjusting seat, a limiting clamping plate, an adjusting pull rod, a fixed shaft and a connecting cover, wherein the middle part of the cushion is provided with a cushion body, the bottom of the cushion body is symmetrically provided with rotating grooves, the inner sides of the rotating grooves are provided with rotating columns, the rotating columns are internally provided with shaft grooves, the rear part of the cushion body is symmetrically provided with connecting seats, the inner parts of the connecting seats are provided with first inner holes, the middle part of the adjusting seat is provided with a seat body, the inner parts of the seat body are uniformly provided with second inner holes, the left side of the seat body is provided with a clamping seat, the inner parts of the first connecting holes are uniformly provided with first lug grooves, the right side of the seat body is provided with shaft seats, the middle part of the shaft seats is provided with shaft columns, the middle part of the limiting clamping plate is provided with second connecting holes, the end part of the fixed shaft is provided with an end cover, the middle part of the end cover is provided with a central column, lugs are uniformly distributed outside the central column, the middle part of the central column is provided with a thread groove, and the middle part of the connecting cover is provided with a thread column.
The adjusting seat end part is provided with an axle column seat, the middle part of the axle column seat is provided with an axle column, the axle column is inserted into an axle column groove, a first cavity is formed by matching a second inner hole on one side of the adjusting pull rod with a first inner hole, the bolt is inserted into a first cavity in a screwed mode, a second cavity is formed by matching a second inner hole on the other end of the adjusting pull rod with a second inner hole in a screwed mode, and the other bolt is inserted into a second cavity in a screwed mode.
The middle part of the fixed shaft is provided with a central column, a second connecting hole is matched with the first connecting hole to form an adjusting cavity, the central column is inserted into the adjusting cavity, the lug is matched with the first lug groove and the second lug groove, and the threaded column is inserted into the threaded groove and is in threaded connection.
Has the advantages that:
the second inner hole at one end of the adjusting pull rod is matched with the first inner hole to form a first cavity, a bolt is inserted into the first cavity, the end part of the bolt is connected with a nut, the second inner hole at the other end of the adjusting pull rod is matched with the second inner hole to form a second cavity, another bolt is inserted into the second cavity to be connected with the nut, the second inner hole is uniformly distributed in the seat body, the rotation of the angle of the cushion body along the axis of the shaft column groove can be realized through the adjustment of different positions of the second inner hole and the second inner hole, the structure is reasonable, the rear part of the limiting clamping plate is provided with a plate body, the angle can be adjusted through the matching angle of the rotating fixing column and the clamping seat, the rotating angle of the lug body can be 90 degrees by inserting the lug into the first lug groove and the second lug groove, when the cushion is used on a sofa, the plate body is horizontally arranged and can be inserted into the bottom of a, the plate body can be vertically arranged and inserted into a gap between the mattress and the bed head to generate a clamping effect, so that the back cushion is prevented from moving, and the structure is reasonable.
Drawings
Fig. 1 is a schematic top view of a sectional structure of a cushion device for a pregnant woman.
Fig. 2 is a schematic view of a back cushion structure of the back cushion device for pregnant women.
Fig. 3 is a schematic view of the structure of the adjusting seat of the back cushion device for pregnant women.
Fig. 4 is a schematic structural view of a spacing clip board of a cushion device for pregnant women.
Fig. 5 is a schematic view of the structure of the adjusting pull rod of the back cushion device for pregnant women.
Fig. 6 is a schematic view of a fixing shaft of a back cushion device for pregnant women according to the present invention.
Fig. 7 is a schematic view of the connecting cover of the back cushion device for pregnant women.
Fig. 8 is a schematic view of a bed arrangement structure of the back cushion device for pregnant women.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a cushion device for pregnant women comprises a cushion 01, an adjusting seat 02, a limiting clamping plate 03, an adjusting pull rod 04, a fixed shaft 05 and a connecting cover 06, wherein a cushion body 11 is arranged in the middle of the cushion 01, a rotating groove 12 is symmetrically distributed at the bottom of the cushion body 11, a rotating column 13 is arranged on the inner side of the rotating groove 12, a shaft column groove 14 is arranged in the rotating column 13, a connecting seat 15 is symmetrically distributed at the rear part of the cushion body 11, a first inner hole 16 is arranged in the connecting seat 15, a seat body 21 is arranged in the middle of the adjusting seat 02, a second inner hole 22 is uniformly distributed in the seat body 21, a clamping seat 23 is arranged on the left side of the seat body 21, a first connecting hole 24 is arranged in the clamping seat 23, a first lug groove 25 is uniformly distributed in the first connecting hole 24, a shaft column seat 26 is arranged on the right side of the seat body 21, a shaft column 27 is arranged in the middle of the shaft column seat 26, the rear part of the fixed column 31 is provided with a plate body 34, two ends of the adjusting pull rod 04 are symmetrically provided with second inner holes 41, the end part of the fixed shaft 05 is provided with an end cover 51, the middle part of the end cover 51 is provided with a central column 52, lugs 53 are uniformly distributed outside the central column 52, the middle part of the central column 52 is provided with a thread groove 54, and the middle part of the connecting cover 06 is provided with a thread column 61.
The end of the adjusting seat 02 is provided with a shaft column seat 26, the middle of the shaft column seat 26 is provided with a shaft column 27, the shaft column 27 is inserted into a shaft column groove 14, a second inner hole 41 on one side of the adjusting pull rod 04 is matched with a first inner hole 16 to form a first cavity, a bolt is inserted into the first cavity for screwing, a second inner hole 41 on the other end of the adjusting pull rod 04 is matched with a second inner hole 22 to form a second cavity, and the other bolt is inserted into the second cavity for screwing.
The middle part of the fixed shaft 05 is provided with a central column 52, a second connecting hole 32 is matched with a first connecting hole 24 to form an adjusting cavity, the central column 52 is inserted into the adjusting cavity, a lug 53 is matched with a first lug groove 25 and a second lug groove 33, and a threaded column 61 is inserted into a threaded groove 54 and is in threaded connection.
Claims (3)
1. A cushion device for pregnant women is characterized by comprising a cushion, an adjusting seat, a limiting clamping plate, an adjusting pull rod, a fixed shaft and a connecting cover, wherein a cushion body is arranged in the middle of the cushion, rotating grooves are symmetrically distributed at the bottom of the cushion body, rotating columns are arranged on the inner sides of the rotating grooves, shaft column grooves are formed in the rotating columns, connecting seats are symmetrically distributed at the rear part of the cushion body, a first inner hole is formed in each connecting seat, a seat body is arranged in the middle of the adjusting seat, a second inner hole is uniformly distributed in the seat body, a clamping seat is arranged on the left side of the seat body, a first connecting hole is formed in the clamping seat, a first lug groove is uniformly distributed in each connecting hole, a shaft column seat is arranged on the right side of the seat body, a shaft column is arranged in the middle of the shaft column seat, a fixed column is arranged in the middle of the limiting clamping, the end part of the fixed shaft is provided with an end cover, the middle part of the end cover is provided with a central column, lugs are uniformly distributed outside the central column, the middle part of the central column is provided with a thread groove, and the middle part of the connecting cover is provided with a thread column.
2. The back cushion device for pregnant women, as claimed in claim 1, wherein the adjusting seat has a shaft seat at an end thereof, a shaft is provided at a middle portion thereof, the shaft is inserted into a groove of the shaft, a second inner hole at one side of the adjusting rod is engaged with the first inner hole to form a first cavity, the bolt is inserted into the first cavity to be screwed, a second inner hole at the other end of the adjusting rod is engaged with the second inner hole to form a second cavity, and the other bolt is inserted into the second cavity to be screwed.
3. The back cushion device for pregnant women as claimed in claim 2, wherein the fixing shaft has a central post in the middle, the second connecting hole is matched with the first connecting hole to form an adjusting cavity, the central post is inserted into the adjusting cavity, the protrusion is matched with the first protrusion groove and the second protrusion groove, and the threaded post is inserted into the threaded groove and screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920445042.4U CN209807770U (en) | 2019-04-03 | 2019-04-03 | Cushion device for pregnant woman |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920445042.4U CN209807770U (en) | 2019-04-03 | 2019-04-03 | Cushion device for pregnant woman |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209807770U true CN209807770U (en) | 2019-12-20 |
Family
ID=68878471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920445042.4U Expired - Fee Related CN209807770U (en) | 2019-04-03 | 2019-04-03 | Cushion device for pregnant woman |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209807770U (en) |
-
2019
- 2019-04-03 CN CN201920445042.4U patent/CN209807770U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210403 |