CN113854771A - Split bed - Google Patents
Split bed Download PDFInfo
- Publication number
- CN113854771A CN113854771A CN202111109880.2A CN202111109880A CN113854771A CN 113854771 A CN113854771 A CN 113854771A CN 202111109880 A CN202111109880 A CN 202111109880A CN 113854771 A CN113854771 A CN 113854771A
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- CN
- China
- Prior art keywords
- mushroom
- shaped
- unlocking
- head
- outer sleeve
- 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.)
- Pending
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- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 25
- 230000009471 action Effects 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
Abstract
The invention discloses a split bed. Comprises a moving bed with rollers and a fixed bed arranged in parallel; more than one mushroom-shaped lock head is arranged on one side of the moving bed body; more than one locking device is arranged at one side of the fixed bed body corresponding to the lock head; the locking device comprises a locking head, a locking piece and a locking piece, wherein the locking piece comprises an accommodating cavity matched with the locking head, and a controlled lock tongue is arranged at an opening of the accommodating cavity; a boosting spring is arranged in the accommodating cavity corresponding to the mushroom-shaped lock head; and the locking device is provided with an unlocking device for unlocking the controlled lock tongue. By adopting the structure of the invention, through the matching of the mushroom-shaped lock head and the locking device, one person can easily realize the combination of the split bed; the combined bed can be unlocked conveniently through the unlocking device, and the combined bed is simple to operate and convenient to use.
Description
Technical Field
The invention relates to a split bed.
Background
For the convenience of life, a split bed is provided at present, which comprises two bed bodies, and a buckle is arranged at one side adjacent to the two bed bodies. The two split beds can be combined together through the buckle to be used as a complete bed; when the split bed is needed, the two bed bodies can be separated by unlocking the buckle.
Although the split bed is convenient to use, the operation can be performed only by adopting a special tool when the buckle is unlocked, and the unlocking is time-consuming and labor-consuming.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a split bed with simple unlocking.
In order to achieve the purpose, the split bed comprises a moving bed with rollers and a fixed bed arranged in parallel;
more than one mushroom-shaped lock head is arranged on one side of the moving bed body;
more than one locking device is arranged at one side of the fixed bed body corresponding to the lock head;
the locking device comprises a locking head, a locking piece and a locking piece, wherein the locking piece comprises an accommodating cavity matched with the locking head, and a controlled lock tongue is arranged at an opening of the accommodating cavity; a boosting spring is arranged in the accommodating cavity corresponding to the mushroom-shaped lock head;
and the locking device is provided with an unlocking device for unlocking the controlled lock tongue.
Furthermore, the unlocking device is an unlocking traction rope arranged on one side of the bed body, and the unlocking traction rope is connected with the controlled end of the controlled lock tongue.
Further, the device also comprises a pushing unit; the push-out unit is arranged on the central axis of the accommodating cavity in a coaxial way corresponding to the lock head; the push-out unit includes: the shell is arranged at the top of the accommodating cavity, a hollow part communicated with the accommodating cavity is arranged in the shell corresponding to the lock head, and a push rod is arranged in the hollow part in a sliding manner; the driving piece is linked with the traction rope to drive the push rod to move along the hollow part;
the mushroom-shaped lock head comprises a mushroom head and a mushroom handle which is coaxially arranged with the mushroom head; a barrel-shaped outer sleeve is arranged on the fixed bed body, and the handle part is arranged in the outer sleeve in a sliding manner;
the mushroom-shaped lock is characterized by also comprising an unlocking column, wherein the unlocking column is formed by coaxially and integrally arranging two cylinders with different diameters, and a hollow part matched with the unlocking column is coaxially arranged in the mushroom-shaped lock; the unlocking column is arranged in the hollow part in a sliding manner;
wherein, one end of the small-diameter cylinder in the unlocking column is provided with a mushroom head, and one side of the mushroom head is arranged corresponding to the push rod; one end of the large-diameter cylinder in the unlocking column extends out of the mushroom handle and is positioned in the outer sleeve; one end of the large-diameter cylinder in the unlocking column, which is close to the bottom of the outer sleeve, is hemispherical or conical, and a return spring is arranged between the hemispherical or conical end and the bottom of the outer sleeve;
more than one F-shaped stop piece is arranged on the side wall of the barrel-shaped outer sleeve, and two cross arms of the F-shaped stop pieces extend out of the outer sleeve; wherein the content of the first and second substances,
the unlocking column drives the mushroom-shaped lock head to be positioned at one side of the far bottom of the barrel-shaped outer sleeve under the action of the return spring, and the upper cross arm of the F-shaped stop piece abuts against the bottom of the mushroom handle; the end part of the lower cross arm of the F-shaped stop piece is wedge-shaped, and the hemispherical or conical end part of the unlocking column is abutted against the wedge-shaped end part of the lower cross arm of the F-shaped stop piece.
By adopting the structure of the invention, through the matching of the mushroom-shaped lock head and the locking device, one person can easily realize the combination of the split bed; the combined bed can be unlocked conveniently through the unlocking device, and the combined bed is simple to operate and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the mushroom-shaped locking portion of the present invention.
Fig. 3 is a schematic view of a portion of the locker of the present invention.
Fig. 4 is a partially enlarged schematic view of fig. 2.
FIG. 5 is a schematic view of the split bed combination process of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in figures 1-5 of the drawings,
the split bed comprises a moving bed 11 with rollers and a fixed bed 12 arranged in parallel;
more than one mushroom-shaped lock head 3 is arranged on one side of the bed body of the moving bed 11;
more than one locking device 2 is arranged at one side of the fixed bed 12 corresponding to the lock head;
the locking device 2 comprises an accommodating cavity 21 matched with the lock head, and a controlled lock tongue 22 is arranged at the opening of the accommodating cavity; a boosting spring 23 is arranged in the accommodating cavity corresponding to the mushroom-shaped lock head;
and the locking device is provided with an unlocking device for unlocking the controlled lock tongue.
The unlocking device is an unlocking traction rope 4 arranged on one side of the bed body, and the unlocking traction rope is connected with the controlled end of the controlled lock tongue.
When the split bed is used, the bed body of the moving bed 11 pushes towards the fixed bed 12, so that the mushroom-shaped lock head 3 extends into the accommodating cavity 21 of the locking device, and the controlled lock tongue 22 locks the mushroom-shaped lock head 2 under the action of the spring, so that the split beds are combined; when unlocking, the unlocking rope is pulled to extend out of the free end outside the bed, so that the controlled lock tongue retracts, and the mushroom-shaped lock head can be unlocked.
Although the structure is simple, when unlocking, the two beds need to be separated instantly after unlocking by pulling the rope, so that the mushroom-shaped lock head is still positioned in the accommodating cavity of the locking device after the unlocking rope is prevented from being loosened. However, the bed body is often heavy, and even if a boosting spring exists, the bed body is difficult to push, so that two persons may be required to cooperate.
Therefore, as a further improvement of the invention, the device also comprises a pushing unit; the push-out unit is arranged on the central axis of the accommodating cavity in a coaxial way corresponding to the lock head; the push-out unit includes: a shell 24 arranged at the top of the accommodating cavity, wherein a hollow part communicated with the accommodating cavity is arranged in the shell corresponding to the lock head, and a push rod 25 is arranged in the hollow part in a sliding manner; the device also comprises a driving piece 26 linked with the traction rope so as to drive the push rod to move along the hollow part;
the mushroom-shaped lock head comprises a mushroom head 31 and a mushroom handle 32 which is coaxially arranged with the mushroom head; a barrel-shaped outer sleeve 5 is arranged on the fixed bed body, and the handle part is arranged in the outer sleeve in a sliding manner;
the mushroom-shaped lock further comprises an unlocking column 33, wherein the unlocking column is formed by coaxially and integrally arranging two cylinders with different diameters, and a hollow part matched with the unlocking column is coaxially arranged in the mushroom-shaped lock; the unlocking column is arranged in the hollow part in a sliding manner;
wherein, one end of the small-diameter cylinder in the unlocking column 33 is arranged at one side of the mushroom head and corresponds to the push rod; one end of the large-diameter cylinder in the unlocking column extends out of the mushroom handle part 32 and is positioned in the outer sleeve; one end of the large-diameter cylinder in the unlocking column, which is close to the bottom of the outer sleeve, is hemispherical or conical, and a return spring 51 is arranged between the hemispherical or conical end and the bottom of the outer sleeve;
more than one F-shaped stop piece 52 is arranged on the side wall of the barrel-shaped outer sleeve, and two cross arms of the F-shaped stop pieces extend out of the outer sleeve; wherein the content of the first and second substances,
when the two bed bodies are in a separated state, the unlocking column drives the mushroom-shaped lock head to be positioned on one side of the far bottom of the barrel-shaped outer sleeve under the action of the reset spring, and the upper cross arm of the F-shaped stop piece abuts against the bottom of the mushroom handle to prevent the mushroom head from being pressed into the barrel-shaped outer sleeve; the end part of the lower cross arm of the F-shaped stop piece is wedge-shaped, and the hemispherical or conical end part of the unlocking column is abutted against the wedge-shaped end part of the lower cross arm of the F-shaped stop piece to prepare for being pressed.
At this time, the push rod in the push-out unit is also positioned in the hollow portion of the housing by the spring.
When the moving bed moves towards the fixed bed, due to the existence of the F-shaped stop piece, the mushroom head pushes the lock tongue open and enters the accommodating cavity of the locking device; when the mushroom head completely enters the accommodating cavity, the lock tongue pops out under the action of the spring to complete the locking action.
When the unlocking is needed, the lock tongue retreats under the action of the traction rope until the lock tongue is completely retracted; the driving piece is linked with the traction rope and drives the push rod to move along the hollow part so as to press the unlocking column to move rightwards; the unlocking column moves rightwards and presses against the lower arm of the F-shaped stop piece to extrude the F-shaped stop piece outwards, so that the upper arm of the F-shaped stop piece is driven to be opened outwards until the mushroom handle moves leftwards and is pushed out of the accommodating cavity to complete unlocking. Because the elasticity of the spring in the accommodating cavity is larger than that of the spring in the outer sleeve, the unlocking rope is loosened at the moment, and the mushroom head cannot enter the accommodating cavity under the pressure action of the spring in the accommodating cavity. At the moment, the bed body can be unlocked only by moving the moving bed rightwards, so that the whole process can be completed by one person.
Although embodiments of the present invention have been shown and described, it is understood that the embodiments are illustrative and not restrictive, that various changes, modifications, substitutions and alterations may be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. A split bed comprises a moving bed with rollers and a fixed bed arranged in parallel; it is characterized in that the preparation method is characterized in that,
more than one mushroom-shaped lock head is arranged on one side of the moving bed body;
more than one locking device is arranged at one side of the fixed bed body corresponding to the lock head;
the locking device comprises a locking head, a locking piece and a locking piece, wherein the locking piece comprises an accommodating cavity matched with the locking head, and a controlled lock tongue is arranged at an opening of the accommodating cavity; a boosting spring is arranged in the accommodating cavity corresponding to the mushroom-shaped lock head;
and the locking device is provided with an unlocking device for unlocking the controlled lock tongue.
2. The split bed as claimed in claim 1, wherein the unlocking means is an unlocking pulling rope provided at one side of the bed body, and the unlocking pulling rope is connected with a controlled end of the controlled locking tongue.
3. The split bed of claim 2, further comprising a push-out unit; the push-out unit is arranged on the central axis of the accommodating cavity in a coaxial way corresponding to the lock head; the push-out unit includes: the shell is arranged at the top of the accommodating cavity, a hollow part communicated with the accommodating cavity is arranged in the shell corresponding to the lock head, and a push rod is arranged in the hollow part in a sliding manner; the driving piece is linked with the traction rope to drive the push rod to move along the hollow part;
the mushroom-shaped lock head comprises a mushroom head and a mushroom handle which is coaxially arranged with the mushroom head; a barrel-shaped outer sleeve is arranged on the fixed bed body, and the handle part is arranged in the outer sleeve in a sliding manner;
the mushroom-shaped lock is characterized by also comprising an unlocking column, wherein the unlocking column is formed by coaxially and integrally arranging two cylinders with different diameters, and a hollow part matched with the unlocking column is coaxially arranged in the mushroom-shaped lock; the unlocking column is arranged in the hollow part in a sliding manner;
wherein, one end of the small-diameter cylinder in the unlocking column is provided with a mushroom head, and one side of the mushroom head is arranged corresponding to the push rod; one end of the large-diameter cylinder in the unlocking column extends out of the mushroom handle and is positioned in the outer sleeve; one end of the large-diameter cylinder in the unlocking column, which is close to the bottom of the outer sleeve, is hemispherical or conical, and a return spring is arranged between the hemispherical or conical end and the bottom of the outer sleeve;
more than one F-shaped stop piece is arranged on the side wall of the barrel-shaped outer sleeve, and two cross arms of the F-shaped stop pieces extend out of the outer sleeve; wherein the content of the first and second substances,
the unlocking column drives the mushroom-shaped lock head to be positioned at one side of the far bottom of the barrel-shaped outer sleeve under the action of the return spring, and the upper cross arm of the F-shaped stop piece abuts against the bottom of the mushroom handle; the end part of the lower cross arm of the F-shaped stop piece is wedge-shaped, and the hemispherical or conical end part of the unlocking column is abutted against the wedge-shaped end part of the lower cross arm of the F-shaped stop piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109880.2A CN113854771A (en) | 2021-09-18 | 2021-09-18 | Split bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109880.2A CN113854771A (en) | 2021-09-18 | 2021-09-18 | Split bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113854771A true CN113854771A (en) | 2021-12-31 |
Family
ID=78993221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111109880.2A Pending CN113854771A (en) | 2021-09-18 | 2021-09-18 | Split bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113854771A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252609A (en) * | 1988-08-12 | 1990-02-22 | Chitose Kk | Combined desk and bed |
| DE20312325U1 (en) * | 2003-08-09 | 2004-12-16 | Paul Hettich Gmbh & Co. Kg | Drawer to be pulled out from both sides of cabinet, comprising mechanism for connecting front cover to drawer or to cabinet as required |
| CN108189998A (en) * | 2018-03-03 | 2018-06-22 | 丹阳昊天飞行器技术有限公司 | A kind of monolock hook-type nose cone lock |
| DE102017006228A1 (en) * | 2017-02-03 | 2018-08-09 | Erich Matouschek | Unlocking device for automatic blocking of mushroom pegs in the strike plate and / or the sliding linkage in the window, a door |
| CN111287593A (en) * | 2020-03-31 | 2020-06-16 | 四川名人居门窗有限公司 | Magnetic attraction structure for aluminum alloy sliding door and window |
| CN211299155U (en) * | 2019-12-18 | 2020-08-21 | 昆明金石投资管理有限公司 | Single-double bed capable of being spliced |
| CN212788018U (en) * | 2020-06-24 | 2021-03-26 | 匡建 | Separating and combining bed |
| CN213597705U (en) * | 2020-08-06 | 2021-07-02 | 广东怡发门窗科技有限公司 | Sliding door lock and sliding door |
-
2021
- 2021-09-18 CN CN202111109880.2A patent/CN113854771A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252609A (en) * | 1988-08-12 | 1990-02-22 | Chitose Kk | Combined desk and bed |
| DE20312325U1 (en) * | 2003-08-09 | 2004-12-16 | Paul Hettich Gmbh & Co. Kg | Drawer to be pulled out from both sides of cabinet, comprising mechanism for connecting front cover to drawer or to cabinet as required |
| DE102017006228A1 (en) * | 2017-02-03 | 2018-08-09 | Erich Matouschek | Unlocking device for automatic blocking of mushroom pegs in the strike plate and / or the sliding linkage in the window, a door |
| CN108189998A (en) * | 2018-03-03 | 2018-06-22 | 丹阳昊天飞行器技术有限公司 | A kind of monolock hook-type nose cone lock |
| CN211299155U (en) * | 2019-12-18 | 2020-08-21 | 昆明金石投资管理有限公司 | Single-double bed capable of being spliced |
| CN111287593A (en) * | 2020-03-31 | 2020-06-16 | 四川名人居门窗有限公司 | Magnetic attraction structure for aluminum alloy sliding door and window |
| CN212788018U (en) * | 2020-06-24 | 2021-03-26 | 匡建 | Separating and combining bed |
| CN213597705U (en) * | 2020-08-06 | 2021-07-02 | 广东怡发门窗科技有限公司 | Sliding door lock and sliding door |
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