CN207383971U - The support construction of folding bed - Google Patents

Abstract

A kind of support construction of folding bed, including cabinet and bedstead, bedstead is rotatably dispose on cabinet, and setting power set are to drive bedstead folding and unfolding between cabinet and bedstead；Bedstead side wall is provided with leg, and leg is equipped with the first guide groove and the second guide groove, and bedstead side wall is provided with the first guide post and the second guide post；First guide post is slided in the first guide groove, and sliding trace is straight line a；Second guide post is slided in the second guide groove, and sliding trace includes straight line b and camber line c；When bedstead is put down completely, the second guide post is slided along straight line b；During bedstead is packed up or put down, the second guide post is along camber line c slide.The utility model is by setting the first guide post to slide in the first guide groove and the second guide post being set to slide in the second guide groove, when bedstead being made to put down completely keep flat, leg obtains firm positioning, effectively leg is avoided to rotate, it is ensured that the using effect of wall bed effectively prevents security incident.

Description

The support construction of folding bed

Technical field

The utility model is related to a kind of fixture, more particularly to a kind of support construction of folding bed.

Background technology

Chinese patent literature CN202515095U disclosed a kind of multi-purpose folding wall bed on November 7th, 2012, tool Body is disclosed including bed board, footpost, bedstead, Sofa mattress, sofa backrest, and footpost is movably hinged mounted on the front end of bed board, bed The rear end of plate is hingedly mounted on bedstead, and Sofa mattress is located at below bed board, and sofa backrest is fixed below bed board, further includes receipts Laying mechanism, jack are power driving mechanism, and jack is mounted below bed board, and the rear end of jack and bed board connects It connects；When jack makes bed board laid out flat, the footpost for being movably hinged bed board front end just bed board perpendicular to ground supports, makes Multi-purpose folding wall bed, which becomes people, can plow the bed of rest；When jack packs up bed board, bed board front end is movably hinged Footpost it is Chong Die with bed board perpendicular to ground.As it can be seen that the cabinet base in the structure is assemblied in bed simply by the mode of living hinge On frame, during bed board laid out flat, cabinet base is easily applied swing, and cabinet base is caused to fail, and bed board easily loses support, causes wall bed It damages or even security incident easily occurs.

Therefore, it is necessary to it is further improved.

Utility model content

The purpose of this utility model is intended to provide a kind of simple and reasonable, dependable performance, manufacture is at low cost, determines automatically Position, automatic accomodation folding bed support construction, to overcome shortcoming of the prior art.

By a kind of support construction of folding bed of this purpose design, including cabinet and bedstead, bedstead is rotatably dispose in cabinet On body, setting power set are to drive bedstead folding and unfolding between cabinet and bedstead；It is characterized in that：The bedstead side wall is provided with Leg, leg are equipped with the first guide groove and the second guide groove, and bedstead side wall is provided with the first guide post and the second guide post；First guide post is slided It moves in the first guide groove, and sliding trace is straight line a；Second guide post is slided in the second guide groove, and sliding trace includes straight line b With camber line c；When bedstead is put down completely, the second guide post is slided along straight line b；During bedstead is packed up or put down, the second guide post is along arc Line c slide.

The straight line a and straight line b is vertically arranged respectively, and each other on same vertical curve.

The top of the camber line c is connected with the top of straight line b.

When the bedstead is put down completely, the first guide post slides into the bottom of straight line a, and the second guide post slides into the bottom of straight line b End.

The length of the straight line a is suitable with the length of straight line b.

The top of the straight line a is with the bottom of camber line c in same level.

First guide post and the line of the second guide post and the length direction of bedstead are perpendicular.

The feet bottom is provided with non-slip mat.

Bedstead side wall rotation has a safety door hook, and cabinet corresponds to safety door hook and is provided with safety buckle, under bedstead collapsed state, pacifies Full hook buckle safety buckle.

The utility model is led by the way that the first guide post is set to slide in the first guide groove and set the second guide post to slide second In slot, when bedstead being made to put down completely keep flat, leg obtains firm positioning, effectively leg is avoided to rotate, it is ensured that the use of wall bed Effect effectively prevents security incident；Moreover, this structure does not interfere with the automatic accomodation of leg, i.e., when bedstead is packed up, leg is certainly It is dynamic to turn to Chong Die with bedstead side wall, automatically complete the storage of itself；In addition, it is provided on bedstead on safety door hook and cabinet The mutual snapping of safety buckle prevents from easily falling down under bedstead collapsed state.

Description of the drawings

Fig. 1 is the opening state schematic diagram of one embodiment of the utility model.

Fig. 2 is the enlarged diagram at A in Fig. 1.

Fig. 3 is the side view that process was packed up or put down to one embodiment bedstead of the utility model.

Fig. 4 is the side view that one embodiment bedstead of the utility model is put down completely.

Fig. 5 is the enlarged diagram at B in Fig. 3.

Fig. 6 is the enlarged diagram at C in Fig. 4.

Fig. 7 is the enlarged diagram at D in Fig. 1.

Fig. 8 is the partial schematic diagram of leg in one embodiment of the utility model.

Fig. 9 is leg and the exploded view of non-slip mat in one embodiment of the utility model.

Figure 10 is the close-up schematic view of bedstead in one embodiment of the utility model.

Figure 11 is the partial schematic diagram of one embodiment bedstead collapsed state of the utility model.

Figure 12 is the partial schematic diagram that process was packed up or put down to one embodiment bedstead of the utility model.

Figure 13 is the partial schematic diagram that one embodiment bedstead of the utility model is put down completely.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments.

Referring to Fig. 1, the support construction of this folding bed, including cabinet 1 and bedstead 2, bedstead 2 is rotatably dispose on cabinet 1, Setting power set 3 are to drive 2 folding and unfolding of bedstead between cabinet 1 and bedstead 2；The power set include motor, sliding block, connecting rod and Guide rail, motor drive sliding block to slide up and down on guide rail by screw, connecting rod one end rotation connection sliding block, other end rotation connection Bedstead 2 rear end, sliding up and down for sliding block realize that effect is packed up and put down to bedstead 2.2 front side wall of bedstead is symmetrically arranged with leg 4, Leg 4 is First Five-Year Plan gold stripe board, and 4 top of (referring to Fig. 8) leg is equipped with the first guide groove 5 and the second guide groove 6,2 front side wall pair of bedstead The first guide post 7 and the second guide post 8 should be provided with；First guide post 7 is slided in the first guide groove 5, and sliding trace is straight line a；The Two guide posts 8 are slided in the second guide groove 6, and sliding trace includes straight line b and camber line c；When bedstead 2 is put down completely, the second guide post 8 It is slided along straight line b；During bedstead 2 is packed up or put down, the second guide post 8 is along camber line c slide.Using two guide grooves simultaneously to two guide posts Rotation stopping function, it is ensured that leg 4 will not rotate in a state of use, simple and reliable for structure, manufacture at low cost, dependable performance, Action is automatically completed using gravity.

Furtherly, straight line a and straight line b is vertically arranged respectively, and each other on same vertical curve, when two guide posts edge respectively When straight line a and straight line b is slided, two guide posts are equivalent on same straight path, it is thus ensured that leg 4 will not rotate.

Furtherly, the top of camber line c is connected with the top of straight line b, when the second guide post 8 slides into straight line b tops, with It can be along camber line c slide, it is ensured that the smooth slip in the second guide groove 6 of the second guide post 8, and slide coherent.

Furtherly, when bedstead 2 is put down completely, the first guide post 7 slides into the bottom of straight line a, and the second guide post 8 slides into directly The bottom of line b, it is ensured that two guide posts 7 effectively prevent leg 4 from rotating on same straight path.

Furtherly, the length of straight line a is suitable with the length of straight line b, and two guide posts is made to reach respective straight track simultaneously End.

Furtherly, the top of straight line a ensures leg 4 under receiving state with the bottom of camber line c in same level It can be overlapped with bedstead 2.

Furtherly, the length direction of the first guide post 7 and the line and bedstead 2 of the second guide post 8 is perpendicular, and leg 4 is made to exist During use and horizontal plane.

Furtherly, 4 bottom of leg is provided with non-slip mat 9, further prevents leg 4 from rotating, and can effectively reduce and make an uproar Sound increases friction and avoids sliding.

Furtherly, the rotation of 2 side wall of bedstead has safety door hook 10, and cabinet 1 corresponds to safety door hook 10 and is provided with safety buckle 11, bedstead Under 2 collapsed states, the buckle safety buckle 11 of safety door hook 10 improves safety in utilization.

The basic principle, main feature of the utility model has been shown and described in the above-mentioned preferred embodiment for the utility model And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on The principle for simply illustrating the utility model described in embodiment and specification is stated, is not departing from the spirit and scope of the utility model On the premise of the utility model also have various changes and modifications, it is new that these changes and improvements both fall within this claimed practicality In the range of type.The utility model requires protection scope is defined by appended claims and its equivalent.

Claims (9)

1. a kind of support construction of folding bed, including cabinet (1) and bedstead (2), bedstead (2) is rotatably dispose on cabinet (1), Setting power set (3) are to drive bedstead (2) folding and unfolding between cabinet (1) and bedstead (2)；It is characterized in that：The bedstead (2) Side wall is provided with leg (4), and leg (4) is equipped with the first guide groove (5) and the second guide groove (6), and bedstead (2) side wall is provided with first Guide post (7) and the second guide post (8)；First guide post (7) is slided in the first guide groove (5), and sliding trace is straight line a；Second leads Column (8) is slided in the second guide groove (6), and sliding trace includes straight line b and camber line c；When bedstead (2) is put down completely, second leads Column (8) is slided along straight line b；During bedstead (2) is packed up or put down, the second guide post (8) is along camber line c slide.

2. the support construction of folding bed according to claim 1, it is characterised in that：The straight line a and straight line b difference is vertical It sets, and each other on same vertical curve.

3. the support construction of folding bed according to claim 2, it is characterised in that：The top of the camber line c is with straight line b's Top is connected.

4. the support construction of folding bed according to claim 3, it is characterised in that：When the bedstead (2) is put down completely, the One guide post (7) slides into the bottom of straight line a, and the second guide post (8) slides into the bottom of straight line b.

5. the support construction of folding bed according to claim 4, it is characterised in that：The length of the straight line a is with straight line b's Length is suitable.

6. the support construction of folding bed according to claim 5, it is characterised in that：The top of the straight line a is with camber line c's Bottom is in same level.

7. the support construction of folding bed according to claim 6, it is characterised in that：First guide post (7) is led with second The line of column (8) and the length direction of bedstead (2) are perpendicular.

8. the support construction of folding bed according to claim 7, it is characterised in that：Leg (4) bottom is provided with anti- Skidding (9).

9. according to the support construction of any one of the claim 1-8 folding beds, it is characterised in that：Bedstead (2) side wall Rotation has a safety door hook (10), and the corresponding safety door hook (10) of cabinet (1) is provided with safety buckle (11), under bedstead (2) collapsed state, safety Hook (10) buckle safety buckle (11).