CN201026040Y

CN201026040Y - Low folding bed frame

Info

Publication number: CN201026040Y
Application number: CNU2007200066733U
Authority: CN
Inventors: 谢策锋; 黄长久
Original assignee: Xiamen Jinxiong Enterprise Co Ltd
Current assignee: Xiamen Jinxiong Enterprise Co Ltd
Priority date: 2007-03-30
Filing date: 2007-03-30
Publication date: 2008-02-27
Anticipated expiration: 2017-03-30

Abstract

The utility model discloses a low folding bed frame, comprising a horizontal folding rack, which can be folded horizontally. The horizontal folding rack consists at least an X-shaped cross rack, at least two lines of connecting pivots are arranged at both sides of the folding rack, each pivot is connected with a low support column and a cross bar is disassembly positioned on each line of low support columns. The low folding bed frame adopts the technical proposal that the folding rack can be folded horizontally and the low support column is independently and directly connected with the connecting pivots of the folding rack, so that the bed frame has excellent stability and the cost of manufacture is low due to few bars.

Description

A kind of short folding bedstead

Technical field

The utility model relates to a kind of household items or camp appliances, particularly relates to a kind of short folding bedstead.

Background technology

Short folding bedstead in the market comprises that collapsible " X " shape of a plurality of vertical placements is intersected frame, and these intersections frame two poles all have upper and lower end, and adjacent struts upper and lower end portion is articulated respectively, and other is equipped with cross bar and can loads and unloads and be connected in intersection frame top.Be connected on " X " shape intersection frame because cross bar can load and unload, so the bedstead stability is bad, uses rod member many, the manufacturing cost height.

The utility model content

The utility model provides a kind of short folding bedstead, and it is bad that it has overcome the existing folding existing stability of bedstead, uses rod member many, the deficiency that manufacturing cost is high.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of short folding bedstead, it comprises the horizontal folding frame, at least have two rows on this folding stand and connect fulcrum, all be connected with a short support column on each fulcrum, and all can load and unload on the short support column of every row and be connected with a cross bar.

This short support column is fixedly arranged on fulcrum.

This short support column is rotationally connected with the connection fulcrum.

This connection fulcrum lateral surface is provided with vertical support groove, and rotatable being located in this short support column bottom supported in the groove.

This connection fulcrum bottom surface is provided with and is communicated with the folded groove of the receipts that support groove, and this short support column is positioned at groove and the center, boundary of receiving folded groove supported with the axis that is connected between the fulcrum.

This horizontal folding frame comprises collapsible " X " shape intersection frame and a lock-connecting piece of some groups of horizontal positioned, and these intersection frame two poles all have left and right end, and the left and right end of adjacent struts is articulated respectively, this lock-connecting piece interlocking location or pine oil folding stand.

All be connected with a telescoping tube between the left and right end portions of the initial and end of this horizontal folding frame.

This telescoping tube comprises extra heavy pipe, tubule and lock-connecting piece, this extra heavy pipe socket tubule, this lock-connecting piece comprises the elastic component that is fixedly arranged in the tubule, and the elastic surface of this elastic component is provided with the interlocking post, and this interlocking post passes tubule and is plugged in the interlocking through hole that is opened in extra heavy pipe under the effect of elastic component elastic force.

Be installed with Connection Block on this short support column, offer horizontal groove on this Connection Block end face, above-mentioned cross bar is positioned in the horizontal groove.

This Connection Block is provided with a slot to make way and one handle, and slot to make way is communicated with horizontal groove, and handle is articulated in Connection Block, and this handle also has the lock-joining part that can pass slot to make way and put in horizontal groove, this lock-joining part clamping cross bar.

This lock-joining part has the curved portions that adapts to cross bar top.

This cross bar is made up of many quarter butt attachings.

In the short folding bedstead of the technical program, because the folding stand horizontal folding, short support column is independent and be directly connected in folding stand connection fulcrum, so the bedstead stability is good, uses rod member few, low cost of manufacture.Support column is fixed in folding stand and connects on the fulcrum, though then bedstead is in folded lengthwise, short transverse is not folding, but whole bedstead support strength height, rod member is few, low cost of manufacture, and since support column short so folding after take up room also not quite, go out to carry, carry, store also very convenient.Short support column is positioned at groove and the center, boundary of receiving folded groove supported with the axis that is connected between the fulcrum, abutting against by short support column bottom during work supports in the groove and bed cloth drives the inside pulling force that cross bar produces and fixedly positioning, so stability height, short support column abutted against and receives in the folded groove when receipts were folded, therefore it is little to take up room, and goes out to carry, carries, stores very convenient.The horizontal folding frame comprises and intersects frame and lock-connecting piece, launches, folding convenient is quick, support strength height, stability height.All be connected with telescoping tube between the left and right end portions of the initial and end of horizontal folding frame, the bonding strength of the folding stand of then can improving the standard, and can realize whole horizontal folding frame interlocking or pine oil by interlocking or pine oil telescoping tube.Turning handle can drive lock-joining part and pass slot to make way, puts in horizontal groove, and within horizontal groove, easy to use quick, interlocking is firm with the interlocking cross bar.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the schematic perspective view that embodiment one short folding bedstead is in deployed condition.

Fig. 2 is the schematic perspective view that embodiment one horizontal folding frame and support column cooperate and be in deployed condition.

Fig. 3 is the schematic perspective view that embodiment one horizontal folding frame and support column cooperate and be in semi-collapsed condition.

Fig. 4 is the schematic perspective view that embodiment one horizontal folding frame and support column cooperate and be in full folded state.

Fig. 5 is the A place enlarged diagram of Fig. 2.

Fig. 6 is the profile of Fig. 5.

Fig. 7 is the B place enlarged diagram of Fig. 1.

Fig. 8 is the schematic diagram of Fig. 7 for the pine oil state.

Fig. 9 is the schematic perspective view that embodiment two short folding bedsteads are in deployed condition.

Figure 10 is that embodiment two horizontal folding framves and support column cooperate, and folding stand is in the schematic perspective view of full folded state.

Figure 11 is that embodiment two horizontal folding framves and support column cooperate, and a support column is in the schematic perspective view of semi-collapsed condition.

Figure 12 is that embodiment two horizontal folding framves and support column cooperate, and a support column is in the schematic perspective view of full folded state.

Figure 13 is the C place enlarged diagram of Figure 10.

Figure 14 is the D place enlarged diagram of Figure 11.

Figure 15 is the E place enlarged diagram of Figure 12.

Label declaration: horizontal folding frame 10, intersection frame 12, telescoping tube 14, left pivot connector 16, Thuban joint 18, elastic component 20, interlocking post 22, the through hole 24 of stepping down, interlocking through hole 26, support column 28, Connection Block 30, horizontal groove 32, slot to make way 34, handle 36, lock-joining part 38, cross bar 40, extra heavy pipe 42, tubule 44, elasticity press section 46, projection 48, support groove 50 and the folded groove 52 of receipts.

The specific embodiment

Embodiment one

See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of short folding bedstead comprises a horizontal folding frame 10, eight short support columns 28 and two cross bars 40.

See also Fig. 1, Fig. 2 and Fig. 3, horizontal folding frame 10 comprises collapsible " X " shape intersection frame 12 and two groups of telescoping tubes 14 of three groups of horizontal positioned.Three groups of intersection framves 12 are connected in series successively, and wherein, the 12 liang of poles of frame of intersecting all have left and right end, and the adjacent struts left part is articulated by left pivot connector 16, and the adjacent struts right part is articulated by Thuban joint 18.The left and right end of horizontal folding frame 10 initial and end ends also is respectively equipped with left pivot connector 16, Thuban joint 18, and be connected with one group of group telescoping tube 14 between the left pivot connector 16 of head end and the Thuban joint 18, be connected with another group group telescoping tube 14 between the left pivot connector 16 of tail end and the Thuban joint 18.See also Fig. 5 and Fig. 6, telescoping tube 14 comprises extra heavy pipe 42, tubule 44 and lock-connecting piece, these extra heavy pipe 42 socket tubules 44, offer the through hole 24 of stepping down on the tubule 44, offer interlocking through hole 26 on the extra heavy pipe 42, this lock-connecting piece comprises the elastic component 20 (can be the bullet nail) that is fixedly arranged in the tubule 42, and the elastic surface of this elastic component 20 is provided with interlocking post 22, and this interlocking post 22 passes the through hole 24 and be plugged in the interlocking through hole 26 of extra heavy pipe 42 of stepping down of tubule 44 under elastic component 20 elastic force effects.Be installed with fixed cover on the extra heavy pipe 42, has the convex extension part on the fixed cover, this convex extension part is provided with the elasticity press section 46 of a class cantilever, has projection 48 on the elasticity press section 46, this projection is corresponding to interlocking post 22, by by compression elasticity press section 46 pushing interlocking post 22, fast convenient, also can prevent tong.Interlocking or pine oil telescoping tube 14 can be realized whole horizontal folding frame 10 interlockings or pine oil.

See also Fig. 1, Fig. 2 and Fig. 3, eight short support columns 28 be fixed in respectively on four left pivot connectors 16 and four Thuban joints 18 on, make eight short support columns 28 be divided into about two rows.

See also Fig. 1, Fig. 7 and Fig. 8, be installed with Connection Block 30 on the support column 28, offer the horizontal groove 32 that is matched with cross bar 40 on Connection Block 30 end faces, other is provided with a slot to make way 34 and one handle 36, slot to make way 34 is communicated with horizontal groove 32, handle 36 is articulated in Connection Block 30, and this handle 36 also has the lock-joining part 38 that can pass slot to make way 34 and put in horizontal groove 32, and this lock-joining part 38 has the curved portions that adapts to cross bar 40 tops.

See also Fig. 1, Fig. 7 and Fig. 8, about two cross bars 40 are positioned respectively within the horizontal groove 32 of Connection Block 30 of the short support column 28 of two rows, turning handle 36 drive lock-joining parts 38 pass slot to make way 34, put in horizontal groove 32 then, curved portions is coincide interlocking on cross bar 40 upper ends, with this with cross bar 40 interlockings within horizontal groove 32.Above-mentioned cross bar 40 can be a stock, also can be many quarter butt attachings and forms.

Embodiment two

Present embodiment and embodiment one difference are: see also Fig. 9, a kind of short folding bedstead comprises a horizontal folding frame 10, six short support columns 28 and two cross bars 40.Horizontal folding frame 10 comprises collapsible " X " shape intersection frame 12 and two groups of telescoping tubes 14 of two groups of horizontal positioned.See also Figure 10, Figure 11, Figure 12, Figure 13, Figure 14 and Figure 15, the left surface of left pivot connector 16 offers vertical support groove 50, and the bottom surface offers to receive folds groove 52, and this supports groove 50 and receives folded groove 52 vertical and connections.Support column 28 is articulated in left pivot connector 16, and the axis between support column 28 and the left pivot connector 16 is positioned at groove 50 and the center, boundary of receiving folded groove 52 supported.Support groove 50 and receive the structure of folding groove 52 and all be matched with support column 28.Be provided with and make support the olo that spacing in groove 50 tops is slightly less than support column 28 as required, when work support column 28 be positioned at and support groove 50 and by these support groove 50 top clampings, since the limit that support column 28 is supported groove 50 median surfaces transfer to and Connection Block 30 be subjected under the effect of the inside pulling force that a cloth applies by cross bar 40, and stable position is in working order.Design as required and make and receive the olo that the interior spacing of folding groove 52 right parts is slightly less than support column 28, support column 28 is positioned at and receives folded groove 52 (abutting against under the folding stand 10) and folded groove 52 right part clampings by these receipts when receipts are folded.Thuban joint 18 structures are identical with left pivot connector 16 structures, and with left pivot connector 16 symmetric arrangement.Thuban joint 18 is identical with the annexation structure between left pivot connector 16 and the support column 28 with annexation between the support column 28

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. short folding bedstead, it is characterized in that: it includes the folding horizontal folding frame of a level, this horizontal folding frame includes one " X " shape intersection frame at least, these folding stand both sides have two rows at least and connect fulcrum, all be connected with a short support column on each fulcrum, and all can load and unload on the short support column of every row and be connected with a cross bar.

2. a kind of short folding bedstead according to claim 1, it is characterized in that: this short support column is fixedly arranged on fulcrum.

3. a kind of short folding bedstead according to claim 1, it is characterized in that: this short support column is rotationally connected with the connection fulcrum.

4. a kind of short folding bedstead according to claim 3 is characterized in that: this connection fulcrum lateral surface is provided with vertical support groove, and rotatable being located in this short support column bottom supported in the groove.

5. a kind of short folding bedstead according to claim 4 is characterized in that: this connection fulcrum bottom surface is provided with and is communicated with the folded groove of the receipts that support groove, and this short support column is positioned at groove and the center, boundary of receiving folded groove supported with the axis that is connected between the fulcrum.

6. according to claim 1 or 2 or 3 or 4 or 5 described a kind of short folding bedsteads, it is characterized in that: this horizontal folding frame comprises collapsible " X " shape intersection frame and a lock-connecting piece of some groups of horizontal positioned, these intersection frame two poles all have left and right end, the left and right end of adjacent struts is articulated respectively, this lock-connecting piece interlocking location or pine oil folding stand.

7. a kind of short folding bedstead according to claim 6 is characterized in that: all be connected with a telescoping tube between the left and right end portions of the initial and end of this horizontal folding frame.

8. a kind of short folding bedstead according to claim 7, it is characterized in that: this telescoping tube comprises extra heavy pipe, tubule and lock-connecting piece, this extra heavy pipe socket tubule, this lock-connecting piece comprises the elastic component that is fixedly arranged in the tubule, the elastic surface of this elastic component is provided with the interlocking post, and this interlocking post passes tubule and is plugged in the interlocking through hole that is opened in extra heavy pipe under the effect of elastic component elastic force.

9. a kind of short folding bedstead according to claim 6 is characterized in that: be installed with Connection Block on this short support column, offer horizontal groove on this Connection Block end face, above-mentioned cross bar is positioned in the horizontal groove.

10. a kind of short folding bedstead according to claim 9, it is characterized in that: this Connection Block is provided with a slot to make way and one handle, slot to make way is communicated with horizontal groove, handle is articulated in Connection Block, this handle also has the lock-joining part that can pass slot to make way and put in horizontal groove, this lock-joining part clamping cross bar.

11. a kind of short folding bedstead according to claim 10, it is characterized in that: this lock-joining part has the curved portions that adapts to cross bar top.

12. according to claim 1 or 2 or 3 or 4 or 5 described a kind of short folding bedsteads, it is characterized in that: this cross bar is made up of many quarter butt attachings.