CN209694637U - A kind of folding bedstead - Google Patents

Abstract

The utility model discloses a kind of folding bedsteads, including cross bar and vertical bar, the cross bar and vertical bar connect and compose a bedstead unit, it is connected between the cross bar and vertical bar by hinged form, slot is provided on the cross bar and vertical bar, the slot is connected with shank, the cross bar includes the cross bar and middle transverse rod positioned at bedstead both ends, the vertical bar includes vertical bar unit, the both ends of the middle transverse rod are each provided with a pair of of Z-type connector respectively, the Z-type connector includes the first Z-type part and the second Z-type part, the first Z-type part is connect with a vertical bar unit matching, the second Z-type part is connect with another vertical bar unit matching, the setting that the utility model passes through Z-type connector and slot, realize the light folding of bedstead, substantially reduce occupied area of the folding bedstead when receiving folded.

Description

A kind of folding bedstead

Technical field

The utility model relates to a kind of folding bedsteads.

Background technique

Current folding bedstead is cumbersome when disassembly is folded with assembling expansion, needs the not disconnection by screw or bolt It connects, each cross bar is linked together with vertical bar, such folding bed needs to carry screwdriver or spanner, while also needing The fastener disassembled preservation is perfect, it cannot lose, can not be assembled again after loss, it is not only time-consuming but also laborious, no Meet man-computer relation.

Summary of the invention

In order to solve the above-mentioned technical problem, it is connected the purpose of this utility model is to provide a kind of by Z-type connector Folding bedstead.

The utility model is achieved through the following technical solutions:

A kind of folding bedstead, including cross bar and vertical bar, the cross bar and vertical bar connect and compose a bedstead unit, the cross It is connected between bar and vertical bar by hinged form, slot is provided on the cross bar and vertical bar, the slot is cooperatively connected Have a shank, the cross bar includes the cross bar and middle transverse rod positioned at bedstead both ends, and the vertical bar includes vertical bar unit, it is described in The both ends of Inter cross bar are each provided with a pair of of Z-type connector respectively, and the Z-type connector includes the first Z-type part and the second Z-type Part, the first Z-type part are connect with a vertical bar unit matching, and the second Z-type part is connect with another vertical bar unit matching.

In the utility model embodiment, the vertical bar unit includes first connecting rod and the second connecting rod, and described first connects Extension bar and the second connecting rod are hinged, and the first connecting rod is connect with Z-type connector, and second connecting rod and cross bar are hinged.

In the utility model embodiment, the first Z-type part and the second Z-type part are provided with fixed part, interconnecting piece, cooperation Portion and limiting section, the fixed part on the first Z-type part are the first fixed part, and interconnecting piece is first connecting portion, auxiliary section the One auxiliary section, limiting section are the first limiting section；Fixed part on the second Z-type part is the second fixed part, interconnecting piece second Interconnecting piece, auxiliary section are the second auxiliary section, and limiting section is the second limiting section.

In the utility model embodiment, the fixed part includes long side end face and short side end face, and the auxiliary section is set to On long side end face, the interconnecting piece is set on long side end face, and the limiting section is disposed in proximity on the short side end face of auxiliary section.

In the utility model embodiment, coaxial perforation is provided on first auxiliary section and the second auxiliary section.

In the utility model embodiment, first auxiliary section and the first fixed part are in the same plane, and described second Plane where auxiliary section is lower than the plane where the second fixed part.

In the utility model embodiment, the interconnecting piece is vertical with fixed part, the Vertical Square of the interconnecting piece and fixed part To upward, the limiting section is vertical with fixed part, and the vertical direction of the limiting section and fixed part is downward.

In the utility model embodiment, the number of the interconnecting piece is one, is only disposed in proximity to the length of auxiliary section side On side end face.

In the utility model embodiment, the number of the bedstead unit is two, respectively the first bedstead unit and second Bedstead unit.

In the utility model embodiment, fixed link is provided between the first bedstead unit and the second bedstead unit.

A kind of folding bedstead of the utility model, has the following beneficial effects:

1, vertical bar includes vertical bar unit, and vertical bar unit includes first connecting rod and the second connecting rod, first connecting rod and Two connecting rods are hinged, and first connecting rod is connect with Z-type connector, and the second connecting rod and cross bar are hinged, and above-mentioned design is able to achieve One connecting rod is folded inward with the second connecting rod, has the smallest occupied area after realizing bedstead folding.

2, the both ends of middle transverse rod are provided with Z-type connector, and with vertical bar unit by being welded and fixed, Z-type connects Z-type connector Fitting includes the first Z-type part and the second Z-type part, and the first Z-type part and the second Z-type part pass through perforation realization activity by a bolt and connect It connects, vertical bar unit is enable to be rotated around tie point, while middle transverse rod can be close to after vertical bar unit folding, realize bedstead folding The minimum of occupied area afterwards.

3, slot is provided on bedstead unit, slot is connected with shank, only need to be by shank when installation is with folding Eye-splice is taken out in slot or out of slot, can fast implement the assembling and folding of folding bed.

4, there are two bedstead units for setting, enhance the intensity of folding bedstead.

Detailed description of the invention

It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is perspective view when the utility model is organized work.

Fig. 2 is the schematic diagram 1 in the utility model folding process.

Fig. 3 is the schematic diagram 2 in the utility model folding process.

Perspective view when Fig. 4 is the utility model folded state.

Fig. 5 is enlarged diagram at the utility model A.

Fig. 6 is enlarged diagram at the utility model B.

Fig. 7 is enlarged diagram at the utility model C.

Fig. 8 is the perspective view of the utility model the first Z-type part.

Fig. 9 is the perspective view of the utility model the second Z-type part.

Figure 10 is the cooperation figure of the utility model Z-type connector.

Figure 11 is the schematic diagram of the utility model bedstead unit.

In figure: 10- cross bar；20- vertical bar；30- vertical bar unit；36- first connecting rod；The second connecting rod of 37-；40- slot； 50- shank；60-Z type connector；61- the first Z-type part；62- the second Z-type part；70- fixed link；80- support rod；100- bedstead Unit；101- the first bedstead unit；102- the second bedstead unit；110- fixed part；The first fixed part of 111-；112- second is fixed Portion；The side end face 116- long；117- short side end face；120- interconnecting piece；121- first connecting portion；122- second connecting portion；130- matches Conjunction portion；The first auxiliary section 131-；The second auxiliary section 132-；135- perforation；140- limiting section；The first limiting section of 141-；142- Two limiting sections.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in inventive embodiments carry out it is clear, It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Reference book attached drawing, a kind of folding bedstead, including cross bar (10) and vertical bar (20), the cross bar (10) and vertical bar (20) connect and compose a bedstead unit (100), connect between the cross bar (10) and vertical bar (20) by hinged form, institute It states and is provided with slot (40) on cross bar (10) and vertical bar (20), the slot (40) is connected with shank (50), described Cross bar (10) includes the cross bar and middle transverse rod positioned at bedstead both ends, and the vertical bar (20) includes vertical bar unit (30), it is described in The both ends of Inter cross bar are each provided with a pair of of Z-type connector (60) respectively, and the Z-type connector (60) includes the first Z-type part (61) it is cooperatively connected with the second Z-type part (62), the first Z-type part (61) and a vertical bar unit (30), the second Z-type part (62) it is connect with another vertical bar unit matching, the fixation vertical bar unit (30) that the setting of the Z-type connector (60) can be stable, and And realize vertical bar unit (30) can be around the mating connection point rotary moveable of Z-type connector (60), so that realizing bedstead can receive The effect of folding, the setting of the Z-type connector (60) reduce the land occupation of folding bedstead while increasing user's folding efficiency Area.

Further, the cross bar (10) is at least provided with three, is from top to bottom first crossbar (11), when three Two cross bars (12) and third cross bar (13).

Further, the cross bar (10) being cooperatively connected with Z-type connector (60) is center bar, i.e. second crossbar；Not Cross bar (10) with Z-type connector (60) cooperation is non-central bar, i.e. first crossbar (11) and third cross bar (13).

Further, the vertical bar unit (30) includes first connecting rod (36) and the second connecting rod (37), and described first Hingedly, the first connecting rod (36) connect with Z-type connector (60) for connecting rod (36) and the second connecting rod (37), and described second Hingedly, the vertical bar unit (30) is that first connecting rod (36) and the second connecting rod (37) form for connecting rod (37) and cross bar (10) Purpose be, vertical bar unit (30) is divided into two sections, make its fold when, first connecting rod (36) can be made to center-pole direction Folding makes the second connecting rod (37) to the folding of non-central bar direction, so that vertical bar unit (30) be made to be formed in folding from me Uncle digital " 1 " arrives the variation that " triangle " arrives Chinese figure " one " again.

Further, the first Z-type part (61) and the second Z-type part (62) are provided with fixed part (110), interconnecting piece (120), auxiliary section (130) and limiting section (140), the fixed part (110) on the first Z-type part (61) are the first fixed part (111), interconnecting piece (120) is first connecting portion (121), and auxiliary section (130) are the first auxiliary section (131), and limiting section (140) is First limiting section (141)；Fixed part (110) on the second Z-type part (62) is the second fixed part (112), interconnecting piece (120) For second connecting portion (122), auxiliary section (130) are the second auxiliary section (132), and limiting section (140) is the second limiting section (142).

Further, the fixed part (110) includes long side end face (116) and short side end face (117), the auxiliary section (130) it is set on long side end face (116), the interconnecting piece (120) is set on long side end face (116), the limiting section (140) it is disposed in proximity on the short side end face (117) of auxiliary section (130).

Further, coaxial perforation (135) are provided on first auxiliary section (131) and the second auxiliary section (132), The first Z-type part (61) and the second Z-type part (62) pass through perforation (135) by a bolt and fix, and realize Z-type connector (60) With the fixation of second crossbar (12).

Further, first auxiliary section (131) and the first fixed part (111) are in the same plane, and described second For plane where auxiliary section (132) lower than the plane where the second fixed part (112), above-mentioned setting can make the first fixed part (111) and the second fixed part (112) is in the same plane, more meets aesthetical standard.

Further, the interconnecting piece (120) is vertical with fixed part (110), the interconnecting piece (120) and fixed part (110) vertical direction is upward, and the limiting section (140) is vertical with fixed part (110), the limiting section (140) and fixed part (110) vertical direction is downward, and the setting purpose one of the interconnecting piece (120) is the support increased with first connecting rod (36), Make interconnecting piece (120) when welding with first connecting rod (36), there are more solder joints, enhance intensity, improves stability；Purpose two To increase stress surface, makes Z-type connector (60) when rotated, tangentially there is a stress surface to support, realize more easily rotary folding.

Further, the number of the interconnecting piece (120) is one, is only disposed in proximity to the length of auxiliary section (130) side On side end face (116), since first connecting rod (36) and the second connecting rod (37) are folded inward, stress surface only needs to be arranged In on inner side end.

Further, the number of the bedstead unit (100) is two, respectively the first bedstead unit (101) and second Multiple designs of bedstead unit (102), the bedstead unit (100) can increase the height of bedstead while enhance the intensity of bedstead.

Further, fixed link is provided between the first bedstead unit (101) and the second bedstead unit (102) (70), the first bedstead unit (101) and the second bedstead unit (102) are connected together by the fixed link (70), enhance The intensity of bedstead entirety, and improve the height of bedstead.

Further, the second crossbar (12) of the first bedstead unit (101) and the second of the second bedstead unit (102) Be provided between cross bar (12) support rod (80), the purpose of the limiting section (140) setting is, when first connecting rod (36) with When second crossbar (12) is vertical, limiting section (140) can be contacted with support rod (80), limit be formed, so that Z-type connector (60) can not continue to rotate.

In the utility model embodiment, the Z-type connector (60) connected on the first bedstead unit (101), connection Portion (120) is upward；The Z-type connector (60) connected on the second bedstead unit (102), interconnecting piece (120) are downward.

In the utility model embodiment, the slot (40) of the first bedstead unit (101) cross tube (10) is set to In fixed link (70) between first bedstead unit (101) and the second bedstead unit (102), the purpose being arranged in this way is, gives Shank (50) on vertical bar (20) reserves a space, and the shank (50) on cross bar (10) is made to be located at the grafting on vertical bar (20) The lower section of bar (50) enables the upper surface of bedstead to be in same plane.

During folding, the shank (50) on folding bedstead is extracted out of slot (40) first, is formed as said The bright attached appearance shown in Fig. 2 of book, then starts folding vertical bar unit (30), makes first connecting rod (36) and the second connecting rod (37) It bends inwards, as shown in Figure of description 3, after bending, forms the folded state as shown in Figure of description 4.

The utility model can make the folding bed without using to any fastener by the design of above structure, as bolt, Screw, nut, thus it is convenient for users to use, band screwdriver, spanner, spare screw, bolt, nut etc. are not needed specially Fastener, and be in line-styled after the utility model folding state, substantially reduce occupied area.

The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then It all should be in the protection scope of the appended claims for the utility model.

Claims (8)

1. a kind of folding bedstead, including cross bar and vertical bar, the cross bar and vertical bar connect and compose a bedstead unit, the cross bar It is connect between vertical bar by hinged form, is provided with slot on the cross bar and vertical bar, the slot is connected with Shank, the cross bar include the cross bar and middle transverse rod positioned at bedstead both ends, and the vertical bar includes vertical bar unit, the centre The both ends of cross bar are each provided with a pair of of Z-type connector respectively, and the Z-type connector includes the first Z-type part and the second Z-type part, The first Z-type part is connect with a vertical bar unit matching, and the second Z-type part is connect with another vertical bar unit matching, described perpendicular Bar unit includes first connecting rod and the second connecting rod, and the first connecting rod and the second connecting rod are hinged, first connection Bar is connect with Z-type connector, and second connecting rod and cross bar are hinged, and the first Z-type part and the second Z-type part are provided with admittedly Determine portion, interconnecting piece, auxiliary section and limiting section, the fixed part on the first Z-type part is the first fixed part, and interconnecting piece is the first company Socket part, auxiliary section are the first auxiliary section, and limiting section is the first limiting section；Fixed part on the second Z-type part is second fixed Portion, interconnecting piece are second connecting portion, and auxiliary section is the second auxiliary section, and limiting section is the second limiting section.

2. a kind of folding bedstead according to claim 1, it is characterised in that: the fixed part includes long side end face and short side End face, the auxiliary section are set on long side end face, and the interconnecting piece is set on long side end face, and the limiting section, which is set to, to be leaned on On the short side end face of nearly auxiliary section.

3. a kind of folding bedstead according to claim 2, it is characterised in that: on first auxiliary section and the second auxiliary section It is provided with coaxial perforation.

4. a kind of folding bedstead according to claim 2, it is characterised in that: at first auxiliary section and the first fixed part In on same plane, the plane where second auxiliary section is lower than the plane where the second fixed part.

5. a kind of folding bedstead according to claim 2, it is characterised in that: the interconnecting piece is vertical with fixed part, described The vertical direction of interconnecting piece and fixed part is upward, and the limiting section is vertical with fixed part, and the limiting section is vertical with fixed part Direction is downward.

6. a kind of folding bedstead according to claim 2, it is characterised in that: the number of the interconnecting piece is one, is only set It is disposed adjacent on the long side end face of auxiliary section side.

7. -6 any a kind of folding bedstead according to claim 1, it is characterised in that: the number of the bedstead unit is two It is a, respectively the first bedstead unit and the second bedstead unit.

8. a kind of folding bedstead according to claim 7, it is characterised in that: the first bedstead unit and the second bedstead list Fixed link is provided between member.