CN1679432A - Bed frame - Google Patents
Bed frame Download PDFInfo
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- CN1679432A CN1679432A CN 200410031116 CN200410031116A CN1679432A CN 1679432 A CN1679432 A CN 1679432A CN 200410031116 CN200410031116 CN 200410031116 CN 200410031116 A CN200410031116 A CN 200410031116A CN 1679432 A CN1679432 A CN 1679432A
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Abstract
A sleeping frame of bed with a mattress is composed of a basic frame body consisting of a frame and a load-bearing unit with multiple through holes and arranged in said frame for supporting the weight of sleeper, a buffering plate with multiple smaller through holes and arranged on said load-bearing unit, and a mattress supported by said buffering plate.
Description
Technical field
The present invention relates to a kind of increase of controlling thickness, and the bed that the improves comfort framework of going to bed.
Background technology
Known folding bed, it can be folding arbitrarily between the plumbness of horizontal development state and handstand V font.And usability, operability in order to improve this, and alleviate the weight of bed ensemble, and seek more miniaturization when folding improving its collection, and or on the other hand as the basic function of bed, the sleep comfort level of h.d. the most valued problem at present especially wherein.
But, in order to improve the comfort level in the use,, undermined this usability, operability and collection on the contrary because of the use of thick and heavy cushion sponge, buffer spring has increased the thickness of mattress.Therefore, necessity of further improving known mattress is arranged.
In view of this, for improving above-mentioned shortcoming, produced the present invention.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of bed framework of going to bed, and it possesses establishes in bed and can be for the go to bed mattress of usefulness of person to go to bed; This bed framework of going to bed comprises a frame matrix, a buffer substrate tablet and a mattress; This frame matrix is made of a framework and a bearing part, sets the frame on every side of frame material around this framework tool one, and the open-work of this bearing part tool majority can cover this frame volume inside on every side, and frame is interior to carry this person to go to bed's body weight around being erected at this; This buffer substrate tablet is provided on this bearing part, and possesses the most open-works littler than the open-work area of this bearing part; This mattress can be by this buffer substrate tablet carrying.
For this reason, the present invention proposes a kind of bed framework of going to bed, it possesses establishes in bed and can be for the go to bed mattress of usefulness of person to go to bed; This bed framework of going to bed comprises:
One frame matrix, it is made of a framework and a bearing part, set around this framework tool the frame material one around frame, the open-work of this bearing part tool majority can cover should around the frame volume inside, and frame is interior to carry this person to go to bed's body weight around being erected at this;
One buffer substrate tablet, it is provided on this bearing part, and possesses the most open-works littler than the open-work area of this bearing part; And
One mattress, it can be by this buffer substrate tablet carrying.
The aforesaid framework of going to bed, this buffer substrate tablet belongs to by the made plates of nonmetal synthetic material.
The aforesaid framework of going to bed, this buffer substrate tablet utilizes synthetic resin integrally formed netted, and makes this open-work form cancellous plates, and the width of the rope portion of formation mesh is 1.5-4.5mm, and the area of this open-work is 30-120mm
2
The aforesaid framework of going to bed, this rope portion is made by the foaming material.
The aforesaid framework of going to bed, the reticulate body that this bearing part is made by steel is constituted, it sets the carrying row and forms this reticulate body on the following carrying row by the steel configured in parallel of diameter 1.3-3.8mm, and it is parallel and dispose steel in the direction of intersecting with the steel of carrying row down and form to go up the carrying row, and the area of this open-work is 650-2000mm
2
The aforesaid framework of going to bed, these steel of this bearing part, it makes each end directly be installed in this framework.
The aforesaid bed framework of going to bed, these steel of this bearing part, its make each end by surround and fix this end around frame be installed in this framework.
The aforesaid framework of going to bed, this mattress comprises a portion of basic unit and the skin section of a lamination in this portion of basic unit, and this portion of basic unit is made by broken silk floss, and its hardness formation is harder than skin section, and this skin section is continuous made by concavo-convex bubble.
The aforesaid framework of going to bed, its top is that lamination is by the continuous made clad of resin at least.
Therefore, the bed that the present invention the proposes framework of going to bed, it can not increase the thickness of mattress, and can disperse the pressure of health, and because the weight of bearing health that can be average, and can obtain can not touch the comfortable sleep of bottom, when the comfort level of should sleeping again cooperates known, also more miniaturization, and improve usability, operability and collection, be applicable to more that particularly folding bed uses.
Description of drawings
Fig. 1 is the go to bed stereogram of bed of framework of preferred embodiment of the present invention installing bed;
Fig. 2 is the A-A line profile along Fig. 1;
Fig. 3 is the go to bed local top view of framework of preferred embodiment bed of the present invention;
Fig. 4 A is the go to bed side view under deployed condition of bed of framework of preferred embodiment of the present invention installing bed;
Fig. 4 B is the go to bed side view under folded state of bed of framework of preferred embodiment of the present invention installing bed;
Fig. 5 is the go to bed local top view of framework of another preferred embodiment bed of the present invention;
Fig. 6 is the present invention's go to bed local top view of framework of a preferred embodiment bed again;
Fig. 7 is the stereogram of comparative example.
The drawing reference numeral explanation:
1, go to bed framework 3, frame 3a, the first frame material 3b, the second frame material on every side of bed
4, open-work 5, bearing part 6, frame matrix 7, open-work
8, buffer substrate tablet 8A, plates 9, the 9a of rope portion, rope portion
9b, rope portion 10, steel 10a, steel 10b, steel
11, reticulate body 11U, go up carrying row 11D, carry row 12, frame on every side down
13, cover 24, tube at the bottom of clad 21, mattress surface sheathing 23, the mattress
25, metalwork B, bed b1, bed frame halfbody b2, bed frame halfbody
F, framework M, mattress M1, the M2 of portion of basic unit, skin section
The specific embodiment
In order to allow above and other objects of the present invention, feature and advantage understand by clearer and more definite quilt, hereinafter will be especially exemplified by preferred embodiment of the present invention, and conjunction with figs., be described in detail below.
Fig. 1 be preferred embodiment bed of the present invention go to bed framework be installed in can fold arbitrarily the bed B the partial perspective stereogram, Fig. 2 is along A-A line profile.The bed framework 1 of going to bed of this example comprises a frame matrix 6, a buffer substrate tablet 8 and a mattress M, this buffer substrate tablet 8 be configured in frame matrix 6 above, and this mattress M is by buffer substrate tablet 8 carryings, and can go to bed for the person to go to bed.
This frame matrix 6 comprises a framework F and a bearing part 5, frame 3 around this framework F tool one, and this bearing part 5 can cover this frame 3 volume inside on every side.Frame 3 forms slightly rectangular-shaped a pair of first a frame material 3a and a pair of first frame material 3b of comprising around this example, and this first frame material 3a forms extension at the longitudinally of framework F, and this first frame material 3b is connected between the end of this first frame material 3a.And, frame 3 around this example, it is bent to form 90 ° in the corner by bend, and its end is welded to each other, and utilizes the pipe material to form one and omits rectangle frame.The external diameter of this pipe material for example can use the pipe material about 10-30mm, the pipe material of preferable use 19mm in the present embodiment.Moreover, except the pipe material, also can use square tubing or middle real long tube material.Moreover, in order to promote its intensity, can set up reinforcement rib (diagram is omitted) in the inboard of frame on every side.
In order to support person to go to bed's body weight, this bearing part 5 is erected at around this in frame, and this bearing part 5 of this example is made of the reticulate body 11 of the most open-works 4 of tool.The reticulate body 11 of this example is made by the steel 10 that utilize steel wire, and each end of these steel 10 directly utilizes welding and is installed in this framework F.Moreover, except welding, also can utilize fixture such as screw and various metalwork that these steel 10 are installed in framework F, and then also can utilize the crooked formed hook portion of its leading section (omitting among the figure), to be entrenched in the perforation of framework F.
Please refer to shown in Figure 3, the reticulate body 11 of this example comprises carrying row 11D and upward carrying row 11U down, this time carrying row 11D be with the parallel steel 10 of this second frame material 3b, for example with about 25-100mm, present embodiment is that the uniformly-spaced configured in parallel of 50mm forms; And should go up carrying row 11U be located at this time carrying be listed as 11D above, be and the parallel steel 10 of this first frame material 3a that for example with about 15-60mm, the uniformly-spaced configured in parallel that originally is embodied as 30mm forms.Moreover the steel 10 of following carrying row 11D and the steel 10 of going up carrying row 11U forming one, and constitute reticulate body 11 in its infall welding.
The diameter of these steel 10 for example is about about 1.3-3.8mm, the preferable use of present embodiment 2.5mm.If diameter is less than 1.3mm, then owing to the body weight of its undercapacity in the support person to go to bed, so reticulate body might produce bending; And if surpass 3.8mm, then weight will become too heavyly, when being used in folding bed, will diminish its usability and operability.
Moreover by the steel 10 of last carrying row 11U and the open-work 4 that surrounded of the steel 10 of carrying row 11D down, its area for example is about 650-2000mm
2About, and this enforcement is 1300 in appointing
2About mm.If open-work 4 is less than 650mm
2, because the too thin result of mesh of reticulate body 11, it is excessive that its weight will become.Moreover, when surpassing 2000mm
2, the fulcrum of body weight that bears the person to go to bed is apart from wide, so the person to go to bed will have the sensation that touches the bottom, and reduces the sleep comfort level.
This buffer substrate tablet 8 be configured in this reticulate body 11 above, this buffer substrate tablet 8 is then at reticulate body 11 in this example.The buffer substrate tablet 8 of this example is made of plates 8A, and these plates 8A is integrally formed netted by the synthetic resin of polyethylene, polypropylene, polystyrene, polyethylene terephthalate etc.Moreover these plates 8A comprises cancellous most open-work 7, and the area of this open-work 7 is more less than the open-work 4 of this bearing part 5, for example about 30-120mm
2About, this example is to form 65mm
2When the area of open-work 7 less than 30mm
2The time, then the buffering effect of buffer substrate tablet 8 is step-down, and causes weight to increase; And when surpassing 120mm
2The time, then the intensity of buffer substrate tablet 8 is with deficiency.
Moreover, surrounding the open-work 7 of this buffer substrate tablet 8 and form the rope portion 9 of mesh, its fineness degree for example is about about 1.5-4.5mm, be preferably about 2.0-3.5mm, and present embodiment is to form 3.0mm.If less than 1.5mm, then the intensity of buffer substrate tablet 8 is deficiency, if surpass 4.5mm, then the buffering effect of buffer substrate tablet 8 is step-down, and causes the increase of weight.
Moreover the open-work 7 of this example is to form rhombus, but also can do the variation of different shapes such as rectangular-shaped, triangle, circle, elliptical shape, star.
This mattress M is carried by buffer substrate tablet 8, and is installed in buffer substrate tablet 8 by adhesive agent.Please refer to shown in Figure 2ly, the mattress M of this example comprises a M1 of portion of basic unit and the skin section M2 of a lamination on the M1 of this portion of basic unit.The M1 of portion of basic unit of this example utilizes broken silk floss made.This broken silk floss is that to pulverize bubble continuous forming the broken silk floss about 1-2cm, and sneaks into mephenesin Carbamate stick together together in this broken silk floss, utilizes model etc. to form certain shape again.Moreover, by using the bubble silk floss that utilizes again, can have an effect of utilization of resources.Moreover about for example about 10-40mm of the thickness of the M1 of portion of basic unit, present embodiment then forms about 20mm.
The skin section M2 of this example is continuous made by concavo-convex bubble.The surperficial tool of this concavo-convex bubble silk floss is concavo-convex, and by it being used in skin section M2, then the part of its protrusion can be put gentle body support, and the part of depression then can perseverance enter air, therefore can improve preferable comfortableness.Moreover, continuous preferable the remaining on about 30-100mm of thickness of this concavo-convex bubble, and present embodiment is for forming 55mm; Moreover this concavo-convex height is preferably 12-50mm, and present embodiment is for forming 25mm.Moreover M1 of portion of basic unit and skin section M2 utilize adhesive agent and form one.
Moreover, the mattress M of this example, it can become big by the averag density that makes the M1 of portion of basic unit, and forms harder than skin section M2.By this, the posture that skin section M2 can corresponding person to go to bed and the preferable morphotropism of tool, and can obtain soft sense of touch.On the other hand, have more the M1 of portion of basic unit of higher hardness than skin section M2, because its distortion can be controlled, so this mattress M can be along with the distortion function of skin section M2 and the M1 of portion of basic unit, and the preferable on the whole resiliency of acquisition.Moreover, because mattress M can be by netted buffer substrate tablet 8 carrying, therefore bear reacting force of supporting from frame matrix 6 and will be cushioned sheet 8 and disperse, its result can make mattress M directly be supported the excessive convergence that produced by frame matrix 6 and tail off, and mattress M also difficulty subside.Moreover, disperses and accept because the pressure of health is cushioned sheet 8, therefore can more uniform body support, its result does not have the sensation bottom touching, and can make the person to go to bed obtain preferable sleep comfort level.
Please refer to shown in Figure 2ly, this mattress M is that side spreads all over the clad 13 that the lamination of side is made of the resin silk floss from it.The clad 13 of this example, made in the present embodiment about for example about 3-10mm of its thickness by the poly-candy silk floss of 5mm, so can make the person to go to bed obtain preferable softness and touch prestige.
The top one deck mattress surface sheathing 21 that coats again of this clad 13.The mattress surface sheathing 21 of this example is to use the fine sheet that forms one, and this fine sheet is that surperficial matter material, resin silk floss and the nonwoven of the continuous flower of lamination, use artificial silk etc. forms one.Moreover, the continuous made following clad 22 of bubble about the about 2mm of downside lamination one used thickness of this frame matrix 6, and this time clad 22 following overlap 23 at the bottom of coating one deck mattress again.And cover 23 outer peripheral edges are sewed up and the shape pouch by tube 24 at the bottom of the outer peripheral edges of this mattress surface sheathing 21 and the mattress, to coat the whole bed framework 1 of going to bed.
Please refer to shown in Fig. 1, the 4A, go to bed framework 1 of the bed of this example forms the only about half of length of bed B length, and is installed in central authorities respectively and is linked by metalwork 25 and form on a pair of frame halfbody b1, the b2 that can fold arbitrarily, to form a folding bed B.Please refer to shown in Fig. 4 B, when not using, the plumbness of the collapsible handstand V of this folding bed B font is in order to collection.As previously mentioned, the bed of the present invention framework 1 of going to bed owing to have a buffer substrate tablet 8 that can carry mattress M on frame matrix 6, can disperse the pressure of health and the sense at the bottom of the oncontacting, therefore can improve resiliency.Its result can make the mattress attenuation and forms more miniaturization, and can improve usability, operability and collection, and can obtain preferable usability as the framework of going to bed of folding bed B.But, in non-folding bed B, using as the framework of going to bed, it also can improve the comfort level of sleep certainly.
Please refer to shown in Figure 5ly, it discloses another example of the present invention.The bearing part 5 of this example is made of steel 10a and steel 10b, these steel 10a is tilted with the about 30 ° angle of clock direction of rotation by relative this first frame material 3a, and the steel wire with equidistant configuration is made, and steel 10b is by tilting with the about 30 ° angle of anticlockwise direction of rotation respectively, and the steel wire of spacing configuration is made as hereinbefore.Therefore, the open-work 4 of bearing part 5 is to form diamond shaped.Whole end of these steel 10a, 10b be welded on ring-type around frame 12, should around frame 12 forms by steel wire and frame 3 about identical shapes on every side of framework F.And, since should around frame 12 be welded on every side on the frame 3, so these steel 10a, 10b are fixed in framework F.
Moreover the buffer substrate tablet 8 of this example is made of the 9a of rope portion, the 9b parallel with this first, second frame material 3a, 3b, and is made of a plates 8A of tool clathrate mesh.Therefore, the open-work 7 of buffer substrate tablet 8 forms rectangular-shaped.
Please refer to shown in Figure 6ly, it discloses an example more of the present invention.The buffer substrate tablet 8 of this example is fixed on the bearing part 5, and this buffer substrate tablet 8 is on the shaping thin plate made by the synthetic resin of polyethylene etc., utilizes most circular through-holes 7 of press forming compacting.
Referring again to shown in Figure 2, adorning on the framework F by external diameter 19mm pipe on the frame matrix 6 of steel clathrate net, the buffer substrate tablet 8 of the polyethylene system of laying (thickness 2mm), and thereon mounting by the continuous two layers of mattress M that is constituted of broken silk floss, concavo-convex bubble (thickness 75mm) as the bed embodiment of framework 1 that go to bed, and the sense evaluation test of comfort level of sleeping of be correlated with.Moreover, please refer to shown in Figure 7ly, the direct mattress M of the continuous system of concavo-convex bubble of mounting thickness 75mm on the frame matrix identical with embodiment to make a comparative example, also does an identical test at it.Moreover the condition of embodiment and comparative example is as shown in table 1.
The condition of sense evaluation test is as follows.The bed that the formal mattress of bed go to bed framework and the gross thickness 300mm that are adorning embodiment and comparative example is set arranged side by side.And each 10 of 20 years old to 80 years old healthy adult men and women of unartificial selection feel each with health mutually, utilize checklist evaluation sleep comfort level afterwards.Its result is as shown in table 2.
Table 1
| Embodiment | Comparative example | ||
| The gross thickness size | ??105mm | ?105mm | |
| Mattress | Portion of thickness 75mm basic unit: broken continuous thickness 20mm skin section: the continuous thickness 55mm of concavo-convex bubble | The continuous thickness 75mm of concavo-convex bubble | |
| Buffer substrate tablet | Polyethylene system net thickness 2mm | Do not have | |
| The frame matrix | Framework | Use the frame on every side of pipe (external diameter 19mm) | Use the frame on every side of pipe (external diameter 19mm) |
| Bearing part | The clathrate net of use steel (external diameter 2.5mm) (spacing 50mm * 30mm) | The clathrate net of use steel (external diameter 2.5mm) (spacing 50mm * 30mm) | |
| The mattress surface sheathing | The fine sheet of continuous matter and resin silk floss and nonwoven | The fine sheet of continuous matter and resin silk floss and nonwoven | |
Table 2
| The evaluation of embodiment | The evaluation of comparative example | |
| (A) with the comfortable sleep comfort level of the formal mattress tool same degree of gross thickness 300mm. | 16 people | 0 people |
| (B) though compare down a little inharmonious sense of tool with the formal mattress of gross thickness 300mm, for the comfort level did not influence of sleeping. | 4 | 3 people |
| (C) it is strong and the sleep comfort level is not good to touch end sense. | 0 people | 17 people |
Result according to the evaluation test of official's energy, with regard to embodiment, 20 philtrums have 16 people to estimate to think the comfortable sleep comfort level with the formal mattress tool same degree of gross thickness 300mm, though and 4 remaining people think the inharmonious sense that tool is a little, for sleep comfort level did not influence.On the other hand, with regard to comparative example, 20 philtrums have 17 people to estimate to think that to touch end sense strong and the sleep comfort level is not good.Can learn that from above result go to bed framework and formal mattress of the bed of this example is not inferior in comparison, and can have a preferable sleep comfort level.
As mentioned above, the of the present invention framework of going to bed, body pressure by the person to go to bed that bearing part supports of framework, in a big way quilt disperses by buffer substrate tablet for it, and can be average bear whole body, therefore the person to go to bed does not have the sensation that touches the bottom, and person to go to bed's action will absorb by buffer substrate tablet, therefore can improve resiliency.By this, can suppress to be carried on the thickness of the mattress of buffer substrate tablet, can form thin on the whole thickness, and can obtain preferable resiliency and comfort level.Therefore, when being used in folding bed, can make more miniaturization of bed, to improve its usability, operability and collection.
Moreover, the bed of the present invention framework of going to bed, wherein this buffer substrate tablet be during by the made plates of nonmetal synthetic material, can more reach lightweight, and usability, an operability that can improve bed.
Moreover, the relevant of the present invention framework of going to bed, wherein this buffer substrate tablet is to utilize synthetic resin integrally formed netted, and makes this open-work form cancellous plates, and the width of the rope portion of formation mesh is 1.5-4.5mm, and the area of this open-work is 30-120mm
2The time, good resiliency can be brought into play, and more light-weighted effect can be reached; The relevant bed of the present invention framework of going to bed wherein should rope portion when made, can improve resiliency and lightweight by the foaming material.
Moreover, the relevant of the present invention framework of going to bed, wherein the reticulate body made by steel of this bearing part is constituted, it sets the carrying row and forms this reticulate body on the following carrying row by the steel configured in parallel of diameter 1.3-3.8mm, and should go up the carrying row and be parallel and dispose steel and form, and the area of this open-work is 650-2000mm in the direction of intersecting with the steel of carrying row down
2The time, person to go to bed's body weight can be supported, and more light-weighted effect can be reached.
Moreover, the relevant of the present invention framework of going to bed, wherein these steel of this bearing part make each end directly be installed in this framework; Moreover, the relevant bed of the present invention framework of going to bed, wherein these steel of this bearing part make each end by surround and fix this end around frame be installed in this framework.
Moreover, the relevant of the present invention framework of going to bed, wherein this mattress comprises a portion of basic unit and the skin section of a lamination in this portion of basic unit, this portion of basic unit is made by broken silk floss, and its hardness forms harder than skin section, and this skin section is continuous when made by concavo-convex bubble, can have a preferable resiliency, and can improve the comfort level of sleep, and can suppress whole thickness.
Moreover the relevant bed of the present invention framework of going to bed when wherein its top is lamination by the continuous made clad of resin at least, can improves person to go to bed's sense of touch, and improve the comfort level of sleep.
Though the present invention has utilized aforementioned preferred embodiment to disclose in detail; right its is not in order to limiting the present invention, anyly has the knack of this skill person, without departing from the spirit and scope of the present invention; when can doing various changes and modification, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (9)
1, a kind of bed framework of going to bed, it possesses establishes in bed and can be for the go to bed mattress of usefulness of person to go to bed; This bed framework of going to bed comprises:
One frame matrix, it is made of a framework and a bearing part, set around this framework tool the frame material one around frame, the open-work of this bearing part tool majority can cover should around the frame volume inside, and frame is interior to carry this person to go to bed's body weight around being erected at this;
One buffer substrate tablet, it is provided on this bearing part, and possesses the most open-works littler than the open-work area of this bearing part; And
One mattress, it can be by this buffer substrate tablet carrying.
2, as claimed in claim 1 framework of going to bed, it is characterized in that: this buffer substrate tablet belongs to by the made plates of nonmetal synthetic material.
3, as claimed in claim 2 framework of going to bed, it is characterized in that: this buffer substrate tablet utilizes synthetic resin integrally formed netted, and make this open-work form cancellous plates, and the width of the rope portion of formation mesh is 1.5-4.5mm, and the area of this open-work is 30-120mm
2
4, as claimed in claim 3 framework of going to bed is characterized in that: this rope portion is made by the foaming material.
5, as claimed in claim 1 framework of going to bed, it is characterized in that: the reticulate body that this bearing part is made by steel is constituted, it sets the carrying row and forms this reticulate body on the following carrying row by the steel configured in parallel of diameter 1.3-3.8mm, and it is parallel and dispose steel in the direction of intersecting with the steel of carrying row down and form to go up the carrying row, and the area of this open-work is 650-2000mm
2
6, as claimed in claim 5 framework of going to bed, it is characterized in that: these steel of this bearing part, it makes each end directly be installed in this framework.
7, the bed as claimed in claim 5 framework of going to bed is characterized in that: these steel of this bearing part, its make each end by surround and fix this end around frame be installed in this framework.
8, as claimed in claim 1 framework of going to bed, it is characterized in that: this mattress comprises a portion of basic unit and the skin section of a lamination in this portion of basic unit, this portion of basic unit is made by broken silk floss, and its hardness formation is harder than skin section, and this skin section is continuous made by concavo-convex bubble.
9, as claimed in claim 8 framework of going to bed is characterized in that: its top is that lamination is by the continuous made clad of resin at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410031116 CN1679432A (en) | 2004-04-06 | 2004-04-06 | Bed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410031116 CN1679432A (en) | 2004-04-06 | 2004-04-06 | Bed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1679432A true CN1679432A (en) | 2005-10-12 |
Family
ID=35066499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410031116 Pending CN1679432A (en) | 2004-04-06 | 2004-04-06 | Bed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1679432A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341019A (en) * | 2009-03-02 | 2012-02-01 | 托马斯投资和财产有限及两合公司 | Resting furniture, in particular sleeping or reclining furniture |
-
2004
- 2004-04-06 CN CN 200410031116 patent/CN1679432A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341019A (en) * | 2009-03-02 | 2012-02-01 | 托马斯投资和财产有限及两合公司 | Resting furniture, in particular sleeping or reclining furniture |
| CN102341019B (en) * | 2009-03-02 | 2015-07-22 | 托马斯投资和财产有限及两合公司 | Resting furniture, in particular sleeping or reclining furniture |
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