CN204378580U - Freely can convert the dormitory bed of guardrail angle and guardrail shape - Google Patents
Freely can convert the dormitory bed of guardrail angle and guardrail shape Download PDFInfo
- Publication number
- CN204378580U CN204378580U CN201520071806.XU CN201520071806U CN204378580U CN 204378580 U CN204378580 U CN 204378580U CN 201520071806 U CN201520071806 U CN 201520071806U CN 204378580 U CN204378580 U CN 204378580U
- Authority
- CN
- China
- Prior art keywords
- support column
- guardrail
- turning set
- mandrel
- support bar
- 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
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of dormitory bed that freely can convert guardrail angle and guardrail shape, bed body is provided with guardrail, support column indent forms through hole, support column indent forms groove, and groove is communicated with through hole, and groove is communicated with support column, bed body arranges two connectors, support column is arranged between connector, and connector and bed body are fixed, and connector and support column are fixed; Be provided with support bar between support column, be provided with elastic device between support bar, elastic device is connected with support bar, support bar is provided with joint pin, and joint pin and support bar are fixed, and the other end is all connected with connection ball, joint pin, through groove, connects ball and arranges in through-holes; Be provided with elastomeric connector strip in bed body, elastomeric connector strip and support column are fixed.This dormitory bed, by the angle of guardrail and change in shape, can use as slide, increase the probability of student's escape, and can also pull out after guardrail change in shape and use as desk, is convenient to Students ' Learning and amusement.
Description
Technical field
The utility model relates to a kind of bed, especially relates to a kind of dormitory bed that freely can convert guardrail angle and guardrail shape.
Background technology
Bed is bed.The instrument of sleep is not only in evolution through 1,100, one of ornament of Ye Shi family.In ancient times, bed is the utensil for people's sitting and lying, only different as dossing from today.Since spring and autumn, bed often doubles as other furniture.People write, read, diet placement case all is in bed several.After there are tables and chairs in the Tang Dynasty, people's living and diet etc. be all seat with regard to table, movable no longer in bed.Bed, by the multi-functional furniture of one, moves back and becomes the articles for use specialized in and doss.There is spring mattress bed in the twenties in 19th century.19 th century later, metal bed starts to occur.In student dormitory life, general is all adopt steel bed, steel bed is normally two-layer, sleeping leaves the bed the student on upper strata needs to pass through stair, also steel bed is had to be one deck, bed board distance ground is higher, student also needs stair up and down, in order to protect the safety of student, bed body is all provided with guardrail, guardrail is welded on a body, with the bed bodily form integrally structure, can only be undertaken by stair up and down, stair are all be arranged between two steel beds, need when student gets off to queue up, when there is emergency, everybody emulatively uses stair, easily cause the accident of trampling, the safety of student is impacted, and delay the time of student's escape, affect the success rate of student's escape.
Utility model content
The purpose of this utility model is that overcoming above-mentioned existing dormitory bed can only be undertaken by stair up and down, emulatively stair are used when there is emergency, easily cause the accident of trampling, the safety of student is impacted, and delay the time of student's escape, affect the problem of the success rate of student's escape, devise a kind of dormitory bed that freely can convert guardrail angle and guardrail shape, this dormitory bed is by the angle of guardrail and change in shape, can use as slide, increase the probability of student's escape, and can also pull out after guardrail change in shape and use as desk, be convenient to Students ' Learning and amusement, solve existing dormitory bed to be undertaken by stair up and down, emulatively stair are used when there is emergency, easily cause the accident of trampling, the safety of student is impacted, and delay the time of student's escape, affect the problem of the success rate of student's escape.
The purpose of this utility model is achieved through the following technical solutions: the dormitory bed that freely can convert guardrail angle and guardrail shape, comprise a body, described bed body is provided with guardrail, guardrail comprises two support columns be parallel to each other, support column is all connected with bed body, the equal indent in top of support column forms through hole, through hole is conical structure, one end that size is less is communicated with the top of support column, and the sidewall equal indent formation groove that support column is relative, groove is communicated with the through hole in same support column, groove is communicated with the top of support column, bed body arranges two connectors, support column is arranged between connector, connector one end and bed body are fixed, the other end and close support column are fixed, the some support bars be parallel to each other are provided with between described support column, the center line of support bar and the central axis of support column, elastic device is provided with between adjacent support bar, the two ends of elastic device connect with corresponding support bar respectively, the two ends of support bar are provided with joint pin, joint pin one end is all fixed with support bar, the other end is all connected with connection ball, the center of the joint pin on same support bar, the center connecting ball is all arranged on the center line of this support bar, joint pin is through groove, connect ball to arrange in through-holes, the diameter dimension of the connection ball of the support bar two ends installation of bottom is arranged between the two ends size of cone, the diameter dimension of remaining connection ball is less than the size of the minimum end face of cone, be provided with elastomeric connector strip in described bed body, fix with the bottom of a wherein support column after a body is stretched out at elastomeric connector strip two ends respectively.
Described elastic device is rubber strip or spring, and the two ends of the two ends of rubber strip or spring connect with corresponding support bar respectively.
Described connector comprises latch, opening-closing plate, mandrel one, mandrel two, turning set one, turning set two, two centring rings one and two centring rings two, centring ring one is parallel to each other, centring ring one is all fixed with bed body, mandrel one is simultaneously through two centring rings one, mandrel one can rotate in centring ring one around the axis of himself, turning set one is arranged between centring ring one, turning set one is linked on mandrel one, and turning set one can rotate around mandrel one, opening-closing plate is arranged on above turning set one, the bottom of opening-closing plate and the top of turning set one are fixed, centring ring two is parallel to each other, centring ring two is all fixed with the sidewall of opening-closing plate, centring ring two is arranged between opening-closing plate and support column, mandrel two is simultaneously through two centring rings two, mandrel two can rotate in centring ring two around the axis of himself, turning set two is arranged between centring ring two, turning set two is linked on mandrel two, and turning set two can rotate around mandrel two, latch is arranged on above turning set two, and the top of the bottom of latch and turning set two is fixed, the tip flexion of latch forms hook-shaped, support column is provided with locating dowel away from arranging reeded sidewall, fix with support column after the two ends vertical curve of locating dowel, the curved end of latch can snap in the region between locating dowel and support column.
In sum, the beneficial effects of the utility model are: this dormitory bed is by the angle of guardrail and change in shape, can use as slide, increase the probability of student's escape, and can also pull out after guardrail change in shape and use as desk, be convenient to Students ' Learning and amusement, solve existing dormitory bed to be undertaken by stair up and down, emulatively stair are used when there is emergency, easily cause the accident of trampling, the safety of student is impacted, and delays the time of student's escape, affect the problem of the success rate of student's escape.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model;
Fig. 2 is the structural representation of guardrail;
Fig. 3 is the state diagram that support bar starts when pulling out;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is that guardrail pulls out state diagram completely;
Fig. 6 is that guardrail upset is as slide schematic diagram.
Mark and corresponding parts title in accompanying drawing: 1-groove; 2-support bar; 3-rubber stopper; 4-support column; 5-connector; 6-bed body; 7-elastic device; 8-through hole; 9-connect ball; 10-centring ring one; 11-turning set one; 12-elastomeric connector strip; 13-opening-closing plate; 14-latch; 15-locating dowel; 16-turning set two; 17-centring ring two; 18-mandrel two; 19-mandrel one; 20-joint pin.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, freely can convert the dormitory bed of guardrail angle and guardrail shape, comprise a body 6, described bed body 6 is provided with guardrail, guardrail comprises two support columns be parallel to each other 4, support column 4 is all connected with bed body 6, the equal indent in top of support column 4 forms through hole 8, through hole 8 is in conical structure, one end that size is less is communicated with the top of support column 4, and the sidewall equal indent formation groove 1 that support column 4 is relative, groove 1 is communicated with the through hole 8 in same support column 4, groove 1 is communicated with the top of support column 4, bed body 6 arranges two connectors 5, support column 4 is arranged between connector 5, connector 5 one end and bed body 6 are fixed, the other end and close support column 4 are fixed, the some support bars be parallel to each other 2 are provided with between described support column 4, the center line of support bar 2 and the central axis of support column 4, elastic device 7 is provided with between adjacent support bar 2, the two ends of elastic device 7 connect with corresponding support bar 2 respectively, the two ends of support bar 2 are provided with joint pin 20, joint pin 20 one end is all fixed with support bar 2, the other end is all connected with and connects ball 9, the center of the joint pin 20 on same support bar 2, the center connecting ball 9 is all arranged on the center line of this support bar 2, joint pin 20 is through groove 1, connecting ball 9 is arranged in through hole 8, the diameter dimension of the connection ball 9 of the support bar 2 two ends installation of bottom is arranged between the two ends size of cone, the diameter dimension of remaining connection ball 9 is less than the size of the minimum end face of cone, be provided with elastomeric connector strip 12 in described bed body 6, fix with the bottom of a wherein support column 4 after a body is stretched out at elastomeric connector strip 12 two ends respectively.Must slightly larger than the top end opening size of through hole by connection ball 9 diameter design at support bar 2 two ends of bottom, place support bar 2 to skid off from through hole completely, the support bar card of bottom in through-holes, keep the stability connected, when usually not using, at the opening part of through hole 2, rubber stopper 3 is set, closing openings, dust etc. is avoided to enter, what affect support bar skids off efficiency, hide in through-holes when connection ball 9 is flat, when guardrail uses as desk or slide, can pull out from through hole 8, joint pin 20 pulls out along groove 1, form the change of length, in this process, support bar has part to be fixing between support column all the time, adjacent support bar connects for overall structure by elastic device 7, people can utilize guardrail change in shape to carry out escaping or learning life, relative to the function singleness of conventional guard rail, more be applicable to student dormitory to use, this dormitory bed is by the angle of guardrail and change in shape, can use as slide, increase the probability of student's escape, and can also pull out after guardrail change in shape and use as desk, be convenient to Students ' Learning and amusement, solve existing dormitory bed to be undertaken by stair up and down, emulatively stair are used when there is emergency, easily cause the accident of trampling, the safety of student is impacted, and delay the time of student's escape, affect the problem of the success rate of student's escape.
Described elastic device 7 is rubber strip or spring, and the two ends of the two ends of rubber strip or spring connect with corresponding support bar 2 respectively.Because elastic device 7 is as the attaching parts between adjacent supports bar 2, and can fold after support bar 2 compresses tightly is stuck between support column 4, therefore elastic device 7 possesses elasticity and can stretch, and adopt the effectiveness comparison of rubber strip or spring good, and materials'use cost is low.
Described connector 5 comprises latch 14, opening-closing plate 13, mandrel 1, mandrel 2 18, turning set 1, turning set 2 16, two centring rings 1 and two centring rings 2 17, centring ring 1 is parallel to each other, centring ring 1 is all fixed with bed body 6, mandrel 1 is simultaneously through two centring rings 1, mandrel 1 can rotate in centring ring 1 around the axis of himself, turning set 1 is arranged between centring ring 1, turning set 1 is linked on mandrel 1, and turning set 1 can rotate around mandrel 1, opening-closing plate 13 is arranged on above turning set 1, the bottom of opening-closing plate 13 and the top of turning set 1 are fixed, centring ring 2 17 is parallel to each other, centring ring 2 17 is all fixed with the sidewall of opening-closing plate 13, centring ring 2 17 is arranged between opening-closing plate 13 and support column 4, mandrel 2 18 is simultaneously through two centring rings 2 17, mandrel 2 18 can rotate in centring ring 2 17 around the axis of himself, turning set 2 16 is arranged between centring ring 2 17, turning set 2 16 is linked on mandrel 2 18, and turning set 2 16 can rotate around mandrel 2 18, latch 14 is arranged on above turning set 2 16, and the top of the bottom of latch 14 and turning set 2 16 is fixed, the tip flexion of latch 14 forms hook-shaped, support column 4 is provided with locating dowel 15 away from the sidewall being provided with groove 1, fix with support column 4 after the two ends vertical curve of locating dowel 15, the curved end of latch 14 can snap in the region between locating dowel 15 and support column 4.Connector 5 is the parts as connecting support column 4 and bed body 6, hook-shaped is formed by the tip flexion of latch 14, the region of inserting between locating dowel 15 and support column 4 realizes fixing, when guardrail needs upset, pull opening-closing plate 13, make latch 14 moves and rotates, shift out from the region between locating dowel 15 and support column 4, guardrail and bed body 6 depart from fixing in vertical, promoting support column 4 produces below a body, under gravity, support bar 2 drops formation slide from support column 4, support column 4 is strained by same elastomeric connector strip 12, make it can bear student's weight, student can quickly move through slide escape, improve the probability of escape.Elastomeric connector strip 12 adopts thick elastic to make.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; every according to technology of the present utility model, method in fact to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (3)
1. freely can convert the dormitory bed of guardrail angle and guardrail shape, comprise a body (6), described bed body (6) is provided with guardrail, it is characterized in that: guardrail comprises two support columns be parallel to each other (4), support column (4) is connected with bed body (6), the equal indent in top of support column (4) forms through hole (8), through hole (8) is in conical structure, one end that size is less is communicated with the top of support column (4), and equal indent formation groove (1) of sidewall that support column (4) is relative, groove (1) is communicated with the through hole (8) in same support column (4), groove (1) is communicated with the top of support column (4), bed body (6) arranges two connectors (5), support column (4) is arranged between connector (5), connector (5) one end and bed body (6) are fixed, the other end and close support column (4) are fixed, the some support bars be parallel to each other (2) are provided with between described support column (4), the center line of support bar (2) and the central axis of support column (4), elastic device (7) is provided with between adjacent support bar (2), the two ends of elastic device (7) connect with corresponding support bar (2) respectively, the two ends of support bar (2) are provided with joint pin (20), joint pin (20) one end is all fixed with support bar (2), the other end is all connected with and connects ball (9), the center of the joint pin (20) on same support bar (2), the center connecting ball (9) is all arranged on the center line of this support bar (2), joint pin (20) is through groove (1), connecting ball (9) is arranged in through hole (8), the diameter dimension of the connection ball (9) of support bar (2) the two ends installation of bottom is arranged between the two ends size of cone, the diameter dimension of remaining connection ball (9) is less than the size of the minimum end face of cone, be provided with elastomeric connector strip (12) in described bed body (6), fix with the bottom of a wherein support column (4) after a body is stretched out at elastomeric connector strip (12) two ends respectively.
2. the dormitory bed that freely can convert guardrail angle and guardrail shape according to claim 1, is characterized in that: described elastic device (7) is rubber strip or spring, and the two ends of the two ends of rubber strip or spring connect with corresponding support bar (2) respectively.
3. the dormitory bed that freely can convert guardrail angle and guardrail shape according to claim 1, it is characterized in that: described connector (5) comprises latch (14), opening-closing plate (13), mandrel one (19), mandrel two (18), turning set one (11), turning set two (16), two centring rings one (10) and two centring rings two (17), centring ring one (10) is parallel to each other, centring ring one (10) is all fixed with bed body (6), mandrel one (19) is simultaneously through two centring rings one (10), mandrel one (19) can rotate in centring ring one (10) around the axis of himself, turning set one (11) is arranged between centring ring one (10), turning set one (11) is linked on mandrel one (19), and turning set one (11) can rotate around mandrel one (19), opening-closing plate (13) is arranged on turning set one (11) top, the bottom of opening-closing plate (13) and the top of turning set one (11) are fixed, centring ring two (17) is parallel to each other, centring ring two (17) is all fixed with the sidewall of opening-closing plate (13), centring ring two (17) is arranged between opening-closing plate (13) and support column (4), mandrel two (18) is simultaneously through two centring rings two (17), mandrel two (18) can rotate in centring ring two (17) around the axis of himself, turning set two (16) is arranged between centring ring two (17), turning set two (16) is linked on mandrel two (18), and turning set two (16) can rotate around mandrel two (18), latch (14) is arranged on turning set two (16) top, and the top of the bottom of latch (14) and turning set two (16) is fixed, the tip flexion of latch (14) forms hook-shaped, support column (4) is provided with locating dowel (15) away from the sidewall being provided with groove (1), fix with support column (4) after the two ends vertical curve of locating dowel (15), the curved end of latch (14) can snap in the region between locating dowel (15) and support column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071806.XU CN204378580U (en) | 2015-02-02 | 2015-02-02 | Freely can convert the dormitory bed of guardrail angle and guardrail shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071806.XU CN204378580U (en) | 2015-02-02 | 2015-02-02 | Freely can convert the dormitory bed of guardrail angle and guardrail shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204378580U true CN204378580U (en) | 2015-06-10 |
Family
ID=53351361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071806.XU Expired - Fee Related CN204378580U (en) | 2015-02-02 | 2015-02-02 | Freely can convert the dormitory bed of guardrail angle and guardrail shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204378580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523517A (en) * | 2018-04-09 | 2018-09-14 | 东莞市皓奇企业管理服务有限公司 | The application method of safe household bed |
-
2015
- 2015-02-02 CN CN201520071806.XU patent/CN204378580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523517A (en) * | 2018-04-09 | 2018-09-14 | 东莞市皓奇企业管理服务有限公司 | The application method of safe household bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |