CN203776484U - Simple folding bed and fixed articulation pieces for same - Google Patents
Simple folding bed and fixed articulation pieces for same Download PDFInfo
- Publication number
- CN203776484U CN203776484U CN201420213676.4U CN201420213676U CN203776484U CN 203776484 U CN203776484 U CN 203776484U CN 201420213676 U CN201420213676 U CN 201420213676U CN 203776484 U CN203776484 U CN 203776484U
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- China
- Prior art keywords
- hinged
- bar
- support bar
- cross bar
- folding bed
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- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 239000007799 cork Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008828 contractile function Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a simple folding bed and fixed articulation pieces for the same. The folding bed comprises a bedstead and a mattress arranged on the bedstead, wherein the bedstead comprises two parallel folding transverse rods, and two supporting mechanisms which are respectively hinged with the folding transverse rods and are used for supporting the folding transverse rods, each supporting mechanism comprises two first support rods, two second support rods and a first vertical rod, one end of each first support rod is hinged with the middle of the corresponding folding transverse rod, one ends of the second support rods are hinged with each other through a first articulation piece, the middles of the second support rods are respectively hinged with the first support rods through first fixed articulation pieces, the other ends of the second support rods are respectively hinged with two ends of the folding transverse rods, one end of the first vertical rod is connected with the folding transverse rods, the middle of the first vertical rod is hinged with the first support rods and the second support rods through the first fixed articulation pieces, the other ends of the first support rods of one supporting mechanism are also hinged with first stable support rods, and two ends of the folding transverse rods are also connected with second vertical rods for supporting the folding transverse rods. The simple folding bed has a simple structure, and high safety and stability.
Description
Technical field
The utility model relates to a kind of folding bed and a kind of articulated elements, specifically, is a kind of Simple folding bed of design and for its part that is fixedly hinged.
Background technology
Folding bed is usually used in open air, or the very little place of usable floor area is used, on the one hand, folding bed can reach certain comfortableness, on the other hand, when not using, collapsible is got up, conveniently deposits, but and also he uses in the place of vacateing, so be deeply subject to liking of consumers in general, the folding bed that weight is moderate also can be carried, and facilitates outwork person to use, and existing folding bed is in its structure, on folding effect, also there is sizable defect, and also do not reach high-quality standard in stability and security.
Utility model content
The purpose of this utility model is to provide a kind of Simple folding bed and for its part that is fixedly hinged, solves existing folding bed stability, security, and complex structure, the problem that folding effect is poor.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of Simple folding bed, mainly comprise bedstead and the mattress that is arranged at bedstead top, described bedstead comprises two collapsible cross bars that are parallel to each other, two hinged with collapsible cross bar respectively, supporting mechanism for supported folding formula cross bar, this supporting mechanism comprises that two one end are articulated with first support bar at collapsible cross bar middle part, and two one end are hinged by the first articulated elements, middle part respectively by first be fixedly hinged part and the first support bar hinged, the other end is second support bar hinged with collapsible cross bar two ends respectively, and described the first articulated elements is positioned under collapsible cross bar middle part, also comprise that two one end are connected with collapsible cross bar, middle part is by first the first hinged montant of part and the first support bar and the second support bar that is fixedly hinged, the first support bar other end of described one of them supporting mechanism is also hinged with the first stable support bar, the middle part of this stable support bar by second be fixedly hinged part and another root the first stable support bar hinged, the upper articulation of the second support bar of the other end and another supporting mechanism, the two ends of described collapsible cross bar are also connected with the second montant for supported folding formula cross bar.
Particularly, two the first cross bars that lay respectively at described on two collapsible cross bars are hinged by smooth articulated elements and collapsible cross bar.The bottom of described the first stable support bar bottom and the first support bar is hinged by bloster hinge fitting.
In order to make the utility model structure more stable, described two smooth articulated elements are also hinged with respectively the second stable support bar, the middle part of this second stable support bar by the 3rd be fixedly hinged part and another root the second stable support bar hinged, the other end is connected with the first articulated elements of another supporting mechanism below.
Further, described collapsible cross bar, the second post upper, the first stable support bar upper end are hinged by strengthening articulated elements.
In addition, described the first montant is also provided with the auxiliary fixed bar being flexibly connected with its bottom by the second articulated elements, and the other end of this auxiliary fixed bar is socketed on the first support bar by Non-slip material, and is positioned at the inner side of the second support bar.
In the utility model, described collapsible cross bar is comprised of four cross bars that are flexibly connected successively, and the first montant is connected in 1/2nd places of collapsible cross bar middle part and rear and front end; Described cross bar is " one " font, and the first montant lower end is connected with the bottom of auxiliary fixed bar after the direction bending of collapsible cross bar on the other side.
In order to facilitate the realization of the utility model contractile function, the two ends of described collapsible cross bar are also respectively equipped with U-shaped draw-in groove, this type draw-in groove is used for connecting the second montant, and described the second montant is comprised of the first loop bar and the second loop bar being socketed in the first loop bar, and described the first loop bar is connected with U-shaped draw-in groove.
In the utility model, a kind of for the fixing part that is fixedly hinged of the first support bar, the second support bar and the first vertical bar of Simple folding bed, comprise fixed head, two passages of being located at above on fixed head, through fixed head top on one side, the other end extends to fixed head below another side in described one of them passage one end, and another adjacent passage one end through fixed head below on one side, the other end extends to fixed head top another side, makes two adjacent passages form the structure of an X-type.This part that is fixedly hinged can be used for fixing-stable support member simultaneously.
Particularly, this part that is fixedly hinged also comprises the Vertical Channel of being located at passage one side, and direction when this Vertical Channel is drawn in the external devices of being fixed by passage is respectively consistent.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model comprises two collapsible cross bars, collapsible cross bar middle part is hinged with two the first support bars, and two one end by the first articulated elements be hinged, middle part and the first support bar is hinged, the other end second support bar hinged with collapsible cross bar two ends respectively, one end is connected with collapsible cross bar, middle part and the first support bar and the first hinged montant of the second support bar, two collapsible cross bar two ends link together by two the first stable support bars that are hinged respectively, simple in structure, convenient folding;
(2) the utility model is also hinged with respectively the second stable support bar at the middle part of collapsible cross bar, and two the second stable support bars are hinged by the 3rd part that is fixedly hinged, the bottom of the second stable support bar and the first articulated elements are hinged, Stability Analysis of Structures, has further strengthened the supporting role to collapsible cross bar;
(3) the first support bar of the present utility model, the second support bar and the first vertical bar are hinged by first part that is fixedly hinged, two the first stable support bars are hinged by second part that is fixedly hinged, facilitate the contraction of this folding bed, and make function of the present utility model more stable, improved stability and security;
(4) on the first montant of the present utility model, be also provided with the auxiliary fixed bar being flexibly connected with its bottom, simultaneously, the other end of this auxiliary fixed bar is also socketed on the first support bar, when folding bed launches, this auxiliary fixed bar has played certain supporting role, make the stressed even of supporting mechanism, and then extended the service life of whole folding bed;
(5) two ends of collapsible cross bar of the present utility model are also respectively equipped with second montant hinged with it, and this montant plays the supporting role to support bar, and when folding, this montant is also collapsible and folding, easy to use simultaneously;
(6) the utility model is simple in structure, and folding effect is good, easy to use and carry, and safety and stability is quite high, is applicable to very much large-scale promotion and uses.
Accompanying drawing explanation
Fig. 1 is bedstead structure schematic diagram of the present utility model.
Fig. 2 is the be fixedly hinged structural representation of part of the utility model.
Wherein, the parts name that in figure, Reference numeral is corresponding is called:
The collapsible cross bar of 1-, 2-the first support bar, 3-the first articulated elements, 4-first part that is fixedly hinged, 5-the second support bar, 6-the first montant, 7-the first stable support bar, 8-second part that is fixedly hinged, 9-the second montant, the smooth articulated elements of 10-, 11-bloster hinge fitting, 12-the second stable support bar, 13-the 3rd part that is fixedly hinged, 14-strengthens articulated elements, 15-the second articulated elements, 16-assists fixed bar, 17-Non-slip material, 18-U type draw-in groove, 19-fixed head, 20-passage, 21-Vertical Channel.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, a kind of Simple folding bed, mainly comprise bedstead and the mattress that is arranged at bedstead top, this mattress is that soft material and folding described bedstead comprise two collapsible cross bars 1 that are parallel to each other, two hinged with collapsible cross bar respectively, supporting mechanism for supported folding formula cross bar, this supporting mechanism comprises that two one end are articulated with first support bar 2 at collapsible cross bar middle part by smooth articulated elements 10, and two one end are hinged by the first articulated elements 3, middle part respectively by first be fixedly hinged part 4 and the first support bar hinged, the other end is second support bar 5 hinged with collapsible cross bar two ends respectively, and described the first articulated elements 3 is positioned under collapsible cross bar middle part, also comprise that two one end are connected with collapsible cross bar, middle part is by first the first hinged montant 6 of part and the first support bar and the second support bar that is fixedly hinged, the first support bar other end of described one of them supporting mechanism is also hinged with the first stable support bar 7 by bloster hinge fitting 11, the middle part of this stable support bar is hinged with another root first stable support bar by the second be fixedly hinged part 8, the other end is by strengthening the upper articulation of the second support bar of articulated elements 14 and another supporting mechanism.In the utility model, the junction of the first support bar, the second support bar, the first vertical support bar arranges first part that is fixedly hinged three is hinged, make the utility model upon deployment, three can stably link together by first part that is fixedly hinged, simultaneously when folding, three can be contracted on same straight line by this part that is fixedly hinged, convenient folding and expansion, and two the first stable support bars 7 are hinged by second part 8 that is fixedly hinged, the bottom of the first stable support bar of one of them supporting mechanism is the lower hinge with the first support bar of another supporting mechanism by bloster hinge fitting 11, the object arranging is like this to make the utility model upon deployment, two collapsible cross bars can " not fall apart ", by laying respectively at two first stable support bars 7 at its two ends, make it to become one structure, and in the present embodiment, auxiliary support bar 7 is four, it take two as one group, lay respectively at the two ends of folding bed, when folding, by second, be fixedly hinged part 8 by two the first stable support bars 7 gatherings, two ends at collapsible cross bar are also hinged with the second montant 9 by U-shaped draw-in groove, this second montant is collapsible, by the first loop bar and the second loop bar being socketed in the first loop bar, formed, described the first loop bar is connected with U-shaped draw-in groove, play the effect of strengthening supported folding formula cross bar, can shrink this montant according to actual conditions upon deployment simultaneously, together with drawing in collapsible cross bar when folding, one end of U-shaped draw-in groove is connected with collapsible cross bar by screw or rivet, form a mobilizable draw-in groove, during convenient folding, this draw-in groove ejects from collapsible cross bar.What deserves to be explained is, the utility model be take the line of two smooth articulated elements and is that symmetry axis forms axially symmetric structure.
In order to make function of the present utility model more stable, in the present embodiment, described two smooth articulated elements are also hinged with respectively the second stable support bar 12, the middle part of this stable support bar is hinged with another root second stable support bar by the 3rd be fixedly hinged part 13, and the other end is connected with the first articulated elements below another supporting mechanism.This second stable support bar is the same with the effect of the first stable support bar, also can make in addition born pressure energy of the present utility model be assigned to equably on each member.
In the present embodiment, described the first montant is also provided with the auxiliary fixed bar 16 being flexibly connected with its bottom by the second articulated elements 15, and the other end of this auxiliary fixed bar is socketed on the first support bar by Non-slip material 17, and is positioned at the inner side of the second support bar.Auxiliary fixed bar plays a part fixing, support to the first support bar, has improved on the one hand the steadiness of folding bed; On the other hand, be that the first support bar has been shared partial pressure, and then extended the service life of whole folding bed.
Described collapsible cross bar is comprised of four cross bars that are flexibly connected successively, and the first montant is connected in 1/2nd places of collapsible cross bar middle part and rear and front end; Described cross bar is " one " font, and the first montant lower end is connected with the bottom of auxiliary fixed bar after the direction bending of collapsible cross bar on the other side.The structural design of collapsible cross bar not only facilitates gathering and the expansion of whole folding bed, and the cross bar of its front end can rotate up and down with the junction of its middle part cross bar, thereby make without adding again pillow, also can reach corresponding comfort level when using the utility model.
In the utility model, be used for fixedly a kind of part that is fixedly hinged of the first support bar, the second support bar and the first vertical bar of Simple folding bed, comprise fixed head 19, two passages 20 of being located at above on fixed head, described one of them passage one end through fixed head top on one side, the other end extends to fixed head below another side, and another adjacent passage one end through fixed head below on one side, the other end extends to fixed head top another side, makes two adjacent passages form the structure of an X-type.In the present embodiment, passage is 2, and for fixing the first support bar and the second support bar, this part that is fixedly hinged also can be used for fixing the first stable support part and the second stable support part.
When fixing the first montant, this part that is fixedly hinged also comprises the Vertical Channel 21 of being located at passage one side, and direction when this Vertical Channel is drawn in the first support member and the second support member is consistent, and this Vertical Channel is used for fixing the first montant.Make the first support bar, the second support bar and the first montant can obtain certain support force upon deployment, improved stability and the security of this utility model, when drawing in, the first support bar, the second support bar and the first vertical bar are point-blank simultaneously.
For fear of the wearing and tearing of support bar, extend the service life of folding bed, the present embodiment is provided with guard member on the second support bar.
Folding process of the present utility model is as follows: two collapsible cross bars be take the link position at middle part and upwards arched upward as folding point, simultaneously, the first support bar and the second support bar all rotate centered by its pin joint, along with rotation, the first montant pulls 1/4th and 3/4ths places of collapsible cross bar folding downwards, the cross bar at two ends is packed up, auxiliary fixed bar be take the junction of itself and the first montant and along the first montant, is radially slided as starting point, the top of whole bedstead is " W " type, simultaneously, the U-shaped draw-in groove at two ends ejects from collapsible cross bar, in this process, then stable support bar is automatically drawn close the second montant is drawn in to the first montant, folding book utility model like a cork in this way, otherwise, can like a cork the utility model be launched.
According to above-described embodiment, just can realize preferably the utility model.
Claims (9)
1. a Simple folding bed, mainly comprise bedstead and the mattress that is arranged at bedstead top, it is characterized in that, described bedstead comprises two collapsible cross bars (1) that are parallel to each other, two hinged with collapsible cross bar respectively, supporting mechanism for supported folding formula cross bar, this supporting mechanism comprises that two one end are articulated with first support bar (2) at collapsible cross bar middle part, and two one end are hinged by the first articulated elements (3), middle part is hinged by the first be fixedly hinged part (4) and the first support bar respectively, the other end is second support bar (5) hinged with collapsible cross bar two ends respectively, and described the first articulated elements (3) is positioned under collapsible cross bar middle part, also comprise that two one end are connected with collapsible cross bar, middle part is by first hinged the first montant (6) of part and the first support bar and the second support bar that is fixedly hinged, the first support bar other end of described one of them supporting mechanism is also hinged with the first stable support bar (7), the middle part of this stable support bar is hinged by second be fixedly hinged part (8) and another root first stable support bar, the upper articulation of the second support bar of the other end and another supporting mechanism, the two ends of described collapsible cross bar are also connected with the second montant (9) for supported folding formula cross bar.
2. a kind of Simple folding bed according to claim 1, is characterized in that: described in two the first cross bars laying respectively on two collapsible cross bars hinged by smooth articulated elements (10) and collapsible cross bar.
3. a kind of Simple folding bed according to claim 1, is characterized in that: the bottom of described the first stable support bar bottom and the first support bar is hinged by bloster hinge fitting (11).
4. a kind of Simple folding bed according to claim 2, it is characterized in that: described two smooth articulated elements are also hinged with respectively the second stable support bar (12), the middle part of this second stable support bar is hinged by the 3rd be fixedly hinged part (13) and another root second stable support bar, and the other end is connected with the first articulated elements below another supporting mechanism.
5. a kind of Simple folding bed according to claim 1, is characterized in that: described collapsible cross bar, the second post upper, the first stable support bar upper end are hinged by strengthening articulated elements (14).
6. a kind of Simple folding bed according to claim 1, it is characterized in that: described the first montant is also provided with the auxiliary fixed bar (16) being flexibly connected with its bottom by the second articulated elements (15), the other end of this auxiliary fixed bar is socketed on the first support bar by Non-slip material (17), and is positioned at the inner side of the second support bar.
7. a kind of Simple folding bed according to claim 6, is characterized in that: described collapsible cross bar is comprised of four cross bars that are flexibly connected successively, and the first montant is connected in 1/2nd places of collapsible cross bar middle part and rear and front end; Described cross bar is " one " font, and the first montant lower end is connected with the bottom of auxiliary fixed bar after the direction bending of collapsible cross bar on the other side.
8. a kind of Simple folding bed according to claim 1, it is characterized in that: the two ends of described collapsible cross bar are also respectively equipped with U-shaped draw-in groove (18), this type draw-in groove is used for connecting the second montant, described the second montant is comprised of the first loop bar and the second loop bar being socketed in the first loop bar, and described the first loop bar is connected with U-shaped draw-in groove.
9. the part that is fixedly hinged for the Simple folding bed described in claim 1-8 any one, it is characterized in that, comprise fixed head (19), two passages (20) of being located at above on fixed head, described one of them passage one end through fixed head top on one side, the other end extends to fixed head below another side, and another adjacent passage one end through fixed head below on one side, the other end extends to fixed head top another side, make two adjacent passages form the structure of an X-type, also comprise the Vertical Channel (21) of being located at passage one side, direction when this Vertical Channel is drawn in the external devices of being fixed by passage is respectively consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213676.4U CN203776484U (en) | 2014-04-29 | 2014-04-29 | Simple folding bed and fixed articulation pieces for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213676.4U CN203776484U (en) | 2014-04-29 | 2014-04-29 | Simple folding bed and fixed articulation pieces for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776484U true CN203776484U (en) | 2014-08-20 |
Family
ID=51312737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213676.4U Expired - Lifetime CN203776484U (en) | 2014-04-29 | 2014-04-29 | Simple folding bed and fixed articulation pieces for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724383A (en) * | 2017-01-11 | 2017-05-31 | 钟伟 | One kind exempts from assembling guardrail |
-
2014
- 2014-04-29 CN CN201420213676.4U patent/CN203776484U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724383A (en) * | 2017-01-11 | 2017-05-31 | 钟伟 | One kind exempts from assembling guardrail |
| CN106724383B (en) * | 2017-01-11 | 2023-12-01 | 钟伟 | Assembly-free guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |