CN108814132A - Teaching aid safety bed for children - Google Patents
Teaching aid safety bed for children Download PDFInfo
- Publication number
- CN108814132A CN108814132A CN201810673830.9A CN201810673830A CN108814132A CN 108814132 A CN108814132 A CN 108814132A CN 201810673830 A CN201810673830 A CN 201810673830A CN 108814132 A CN108814132 A CN 108814132A
- Authority
- CN
- China
- Prior art keywords
- hole
- pull rope
- children
- cable
- bed body
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts
- A47D15/005—Restraining devices, e.g. safety belts, contoured cushions or side bumpers
- A47D15/008—Restraining devices, e.g. safety belts, contoured cushions or side bumpers in beds, play-pens or cradles
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of teaching aid safety bed for children without guardrail that can be used to teach the various sport category movements of children.Including bed body, bed body structure in the form of a circular plate, the middle part of bed body is equipped with mounting rail, mounting rail includes the cross bar between two columns and connection and two columns, two columns are fixedly connected with the both ends in the middle part of bed body, a cable-through hole is vertically equipped in the middle part of cross bar, cable-through hole is located at the center of bed body, a safe pull rope is passed through in cable-through hole, the upper surface of the half of cross bar is equipped with upper wire casing and is connected to cable-through hole, setting inserting slot is connected to upper wire casing on the outside of the column adjacent with upper wire casing, the part that safe pull rope is upward through cable-through hole is laid on wire casing, in inserting slot, the end that safe pull rope is located in inserting slot is fixed with counterweight, for withdrawing safe pull rope by counterweight gravity, safe pull rope is passed down through the part setting connector of cable-through hole, for being fixed on children.
Description
Technical field
The present invention relates to a kind of beds, more particularly to a kind of teaching aid safety bed for children.
Background technique
Existing safety bed for children protects safety by guardrail, and there are two defects for tool：
1. children have had the ability for crossing guardrail at two years old or so, security performance is limited, and if increases shield
Column will lead to child field of vision and seriously be obstructed and feel oppressive；
2. existing safety bed for children is, due to blocking for guardrail, children cannot to be taught above for children sleeping
Various sport category movements.
Summary of the invention
It can be used to teach the various sport categories of children dynamic it is an object of the invention to overcome the deficiencies of the prior art and provide one kind
The teaching aid safety bed for children without guardrail made.
The object of the present invention is achieved like this：
Teaching aid safety bed for children, including bed body, the bed body structure in the form of a circular plate, the bed body are equipped with multiple supports
Leg, the middle part of the bed body are equipped with an inverted u-shaped mounting rail, the mounting rail include two columns and connection and two columns it
Between cross bar, two column is fixedly connected with the both ends in the middle part of bed body, and a cable-through hole is vertically equipped in the middle part of the cross bar, described
Cable-through hole is located at the center of bed body, passes through a safe pull rope in the cable-through hole, the upper surface of the half of the cross bar is set
There is upper wire casing to be connected to cable-through hole, setting inserting slot is connected to upper wire casing on the outside of the column adjacent with upper wire casing, and the safety is drawn
The part that rope is upward through cable-through hole is laid on wire casing, in inserting slot, and the end that safe pull rope is located in inserting slot is fixed with
Counterweight, for withdrawing safe pull rope by counterweight gravity, the part setting that the safe pull rope is passed down through cable-through hole connects
Fitting, for being fixed on children；
Fix a positioning plate in the upper wire casing, the positioning plate connects a movable plate by compressed spring, under normality, institute
It states movable plate and is located at upper wire casing one end adjacent with inserting slot, the safe pull rope passes through compressed spring and positioning plate, activity
The relief hole being respectively equipped on plate, the outer diameter that the aperture of the relief hole is less than counterweight are matched when children are located at bed body edge
Heavy mail pushes movable plate to extreme position.
Preferably, the upper end of the positioning plate is equipped with connecting plate, and the connecting plate is solid by the cross bar of screw and mounting rail
Fixed connection.
Preferably, the counterweight is weighted spherical ball, and the weighted spherical ball is equipped with threaded hole, and the end of the safe pull rope is solid
A fixed screw element, the screw element are threadedly coupled with the threaded hole in weighted spherical ball.
Preferably, the upper wire casing, inserting slot are sealed by cover board.
Preferably, the connector on the safe pull rope, for being fixed on the safety belt dressed with children.
Preferably, the compressed spring, which is welded and fixed or mounts, is fixed on positioning plate, on movable plate.
Preferably, the one hollow plastic material head of cable-through hole screw-internal thread fit on the cross bar of the mounting rail.
Preferably, the part that the safe pull rope is passed down through cable-through hole is uniformly arranged multiple hanging rings, will by a lock
Two of them hanging ring is secured together, for adjusting the length of safe pull rope.
Preferably, the cross bar of the mounting rail is apart from bed body 1.5m or more.
By adopting the above-described technical solution, the present invention has the advantages that：
1. without guardrail, it can guarantee children's safety, and will not feel oppressive；
2. blocking without guardrail, the various sport category movements of children can be taught in bed, children can be heartily in safety bed upper object for appreciation
It plays；
3. being provided with compressed spring, movable plate, positioning plate mechanism, resistance will increase when children go to an adjacent edges, into
One step improves security performance.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of positioning plate in Fig. 1；
Fig. 3 is the schematic side view of Fig. 2；
Fig. 4 is the structural schematic diagram of movable plate in Fig. 1；
Fig. 5 is the structural schematic diagram of weighted spherical ball in Fig. 1.
Appended drawing reference
In attached drawing, 1 is bed body, and 2 be supporting leg, and 3 be column, and 4 be cross bar, and 5 be cable-through hole, and 6 be safe pull rope, and 7 be upper
Wire casing, 8 be inserting slot, and 9 be connector, and 10 be positioning plate, and 11 be movable plate, and 12 be compressed spring, and 13 be relief hole, and 14 be company
Fishplate bar, 15 be weighted spherical ball, and 16 be screw element, and 17 be hollow plastic material head.
Specific embodiment
It is teaching aid safety bed for children, including bed body, the bed body structure in the form of a circular plate, the bed referring to Fig. 1-Fig. 5
Body is equipped with multiple supporting legs, and the middle part of the bed body is equipped with an inverted u-shaped mounting rail, the mounting rail include two columns and
Cross bar between connection and two columns, the cross bar of the mounting rail is apart from bed body 1.5m or more.In the middle part of two column and bed body
Both ends be fixedly connected, a cable-through hole is vertically equipped in the middle part of the cross bar, the cable-through hole is located at the center of bed body, described
A safe pull rope, one hollow plastic material head of cable-through hole screw-internal thread fit and safety on the cross bar of the mounting rail are passed through in cable-through hole
Drawstring cooperation.The upper surface of the half of the cross bar is equipped with upper wire casing and is connected to cable-through hole, on the outside of the column adjacent with upper wire casing
Setting inserting slot is connected to upper wire casing, and the part that the safe pull rope is upward through cable-through hole is laid on wire casing, in inserting slot,
The end that safe pull rope is located in inserting slot is fixed with counterweight, for withdrawing safe pull rope, the peace by counterweight gravity
Full drawstring is passed down through the part setting connector of cable-through hole, for being fixed on children；Connection on the safe pull rope
Part, for being fixed on the safety belt dressed with children or clothes.The connector can be using lock, hook etc..
A positioning plate is fixed in the upper wire casing, the upper end of the positioning plate is equipped with connecting plate, and the connecting plate passes through spiral shell
Nail is fixedly connected with the cross bar of mounting rail.The positioning plate connects a movable plate, the compressed spring welding by compressed spring
Fixed or mounting is fixed on positioning plate, on movable plate.Under normality, the movable plate is located at one adjacent with inserting slot of upper wire casing
End, the safe pull rope pass through the relief hole being respectively equipped on compressed spring and positioning plate, movable plate, the hole of the relief hole
Diameter is less than the outer diameter of counterweight, and when children are located at bed body edge, counterweight pushes movable plate to extreme position.
The counterweight is weighted spherical ball, and the weighted spherical ball is equipped with threaded hole, and a spiral shell is fixed in the end of the safe pull rope
Line part, the screw element are threadedly coupled with the threaded hole in weighted spherical ball.Of course, it is possible to according to situation using other counterweight shapes,
Weight can match, and be critical to that drawstring can be withdrawn by self weight.
The present invention is not limited solely to above-described embodiment, and the upper wire casing, inserting slot are sealed by cover board, prevent from drawing safely
Rope, weighted spherical ball abjection.
The present invention is not limited solely to above-described embodiment, and the part that the safe pull rope is passed down through cable-through hole is uniformly arranged
Two of them hanging ring is secured together, for adjusting the length of safe pull rope by multiple hanging rings by a lock.Of course, it is possible to
The length of spooler adjustment safe pull rope is set.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (9)
1. teaching aid safety bed for children, including bed body, the bed body structure in the form of a circular plate, the bed body are equipped with multiple supports
Leg, it is characterised in that：The middle part of the bed body is equipped with an inverted u-shaped mounting rail, and the mounting rail includes two columns and company
The cross bar between two columns is connect, two column is fixedly connected with the both ends in the middle part of bed body, is vertically equipped in the middle part of the cross bar
One cable-through hole, the cable-through hole are located at the center of bed body, pass through a safe pull rope in the cable-through hole, and the one of the cross bar
Half upper surface is equipped with upper wire casing and is connected to cable-through hole, and setting inserting slot and upper wire casing connect on the outside of the column adjacent with upper wire casing
Logical, the part that the safe pull rope is upward through cable-through hole is laid on wire casing, in inserting slot, and safe pull rope is located in inserting slot
End be fixed with counterweight, for withdrawing safe pull rope by counterweight gravity, the safe pull rope is passed down through cable-through hole
Part be arranged connector, for being fixed on children；
Fix a positioning plate in the upper wire casing, the positioning plate connects a movable plate by compressed spring, under normality, the work
Movable plate is located at upper wire casing one end adjacent with inserting slot, and the safe pull rope passes through on compressed spring and positioning plate, movable plate
The relief hole being respectively equipped with, the aperture of the relief hole is less than the outer diameter of counterweight, when children are located at bed body edge, counterweight
Push movable plate to extreme position.
2. teaching aid safety bed for children according to claim 1, it is characterised in that：The upper end of the positioning plate is equipped with connection
Plate, the connecting plate are fixedly connected by screw with the cross bar of mounting rail.
3. teaching aid safety bed for children according to claim 1, it is characterised in that：The counterweight is weighted spherical ball, described
Weighted spherical ball is equipped with threaded hole, and a screw element, the screw thread on the screw element and weighted spherical ball are fixed in the end of the safe pull rope
Hole is threadedly coupled.
4. teaching aid safety bed for children according to claim 1, it is characterised in that：The upper wire casing, inserting slot pass through lid
Disc seal.
5. teaching aid safety bed for children according to claim 1, it is characterised in that：Connector on the safe pull rope,
For being fixed on the safety belt dressed with children.
6. teaching aid safety bed for children according to claim 1, it is characterised in that：The compressed spring is welded and fixed or hangs
It connects and is fixed on positioning plate, on movable plate.
7. teaching aid safety bed for children according to claim 1, it is characterised in that：Line is crossed on the cross bar of the mounting rail
One hollow plastic material head of hole screw-internal thread fit.
8. teaching aid safety bed for children according to claim 1, it is characterised in that：The safe pull rope was passed down through line
The part in hole is uniformly arranged multiple hanging rings, is secured together two of them hanging ring by a lock, for adjusting safe pull rope
Length.
9. teaching aid safety bed for children according to claim 1, it is characterised in that：The cross bar of the mounting rail is apart from bed body
More than 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673830.9A CN108814132B (en) | 2018-06-27 | 2018-06-27 | Children safety bed for teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673830.9A CN108814132B (en) | 2018-06-27 | 2018-06-27 | Children safety bed for teaching aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108814132A true CN108814132A (en) | 2018-11-16 |
| CN108814132B CN108814132B (en) | 2021-06-01 |
Family
ID=64138891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673830.9A Active CN108814132B (en) | 2018-06-27 | 2018-06-27 | Children safety bed for teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108814132B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096600A (en) * | 2019-12-30 | 2020-05-05 | 盐城市富豪家具有限公司 | Electric invisible bed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1738581A (en) * | 1926-05-20 | 1929-12-10 | Hodgson Harriette Ensley | Child's tether |
| CN2587258Y (en) * | 2002-11-28 | 2003-11-26 | 崔岩 | Height adjustable bed |
| CN2817781Y (en) * | 2005-01-24 | 2006-09-20 | 李志和 | Movable spinal therapeutic health-care tractive chair |
| CN201847238U (en) * | 2010-11-15 | 2011-06-01 | 成军节 | Lifting bed for children |
| CN205866485U (en) * | 2016-05-16 | 2017-01-11 | 冯嘉豪 | Baby's bed of learning to walk |
| CN207041827U (en) * | 2017-03-14 | 2018-02-27 | 李克军 | A kind of orthopedic rehabilitation exercising apparatus |
-
2018
- 2018-06-27 CN CN201810673830.9A patent/CN108814132B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1738581A (en) * | 1926-05-20 | 1929-12-10 | Hodgson Harriette Ensley | Child's tether |
| CN2587258Y (en) * | 2002-11-28 | 2003-11-26 | 崔岩 | Height adjustable bed |
| CN2817781Y (en) * | 2005-01-24 | 2006-09-20 | 李志和 | Movable spinal therapeutic health-care tractive chair |
| CN201847238U (en) * | 2010-11-15 | 2011-06-01 | 成军节 | Lifting bed for children |
| CN205866485U (en) * | 2016-05-16 | 2017-01-11 | 冯嘉豪 | Baby's bed of learning to walk |
| CN207041827U (en) * | 2017-03-14 | 2018-02-27 | 李克军 | A kind of orthopedic rehabilitation exercising apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096600A (en) * | 2019-12-30 | 2020-05-05 | 盐城市富豪家具有限公司 | Electric invisible bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108814132B (en) | 2021-06-01 |
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