CN209450199U

CN209450199U - A kind of dormitory bed walks ladder rail

Info

Publication number: CN209450199U
Application number: CN201821778509.9U
Authority: CN
Inventors: 黄冬明; 李芳芳
Original assignee: Jiangxi Run Hua Education Equipment Group Co Ltd
Current assignee: Jiangxi Run Hua Education Equipment Group Co Ltd
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2019-10-01
Anticipated expiration: 2028-10-31

Abstract

The utility model provides a kind of dormitory bed and walks ladder rail, including walks ladder, it is described walk terraced upper front end position bull stick is installed, the fixed switch block in the bull stick side, fixed link is installed in the fixed handrail in the bull stick lower end, the handrail lower end, and the handrail rear end connects black-out cloth, the fixed plumbing bar in the black-out cloth rear end, the fixed link is mounted on away terraced front end, and the utility model is structurally reasonable, improves safety in utilization, functionality is increased, using effect is good.

Description

A kind of dormitory bed walks ladder rail

Technical field

The utility model is that a kind of dormitory bed walks ladder rail, belongs to dormitory bed accessory technical field.

Background technique

Dormitory bed is made of bed, bookcase, wardrobe, desk and ladder.Bookcase and wardrobe are connected on the inside of bedstead footpost, book Table connects together bookcase, wardrobe, and bedstead have bookcase one is equipped with ladder, the other end of bedstead with ladder is ipsilateral shield There are keyboard holder and drawer frame in column under the desktop of desk.

Traditional dormitory bed only has simple ladder bed structure, will cause the case where upper descending stair of student is thrown sometimes, dangerous Property it is high.

Utility model content

In view of the deficienciess of the prior art, the utility model aim, which is to provide a kind of dormitory bed, walks ladder rail, to solve The problems mentioned above in the background art, the utility model is structurally reasonable, improves safety in utilization, increases functionality, makes It is good with effect.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of dormitory bed walks ladder Handrail, including walk ladder, it is described walk terraced upper front end position bull stick, the fixed switch block in the bull stick side, the bull stick lower end are installed Fixed link is installed in fixed handrail, the handrail lower end, and the handrail rear end connects black-out cloth, and the black-out cloth rear end is fixed to hang down Bar, the fixed link are mounted on away terraced front end.

Further, the bull stick rear end is connected by shaft with ladder is walked, it is described walk ladder on open up threaded hole one, and spiral shell Pit one is located on the upside of bull stick, opens up fixation hole one on the switch block, it is described walk side of the ladder end fixed pulling rope one, and one lower end of drawstring Fixed clamping screw one, and drawstring one is mounted on switch block rear end.

Further, the fixed rod rear end opens up fixation hole two, it is described walk ladder on open up threaded hole two, it is described walk ladder after Installation locking bolt two is held, and clamping screw two passes through threaded hole two and extends to inside fixation hole two, and clamping screw two-way Drawstring two is crossed to be attached with ladder is walked.

Further, four bandages are fixed on the plumbing bar, the plumbing bar is fixed by four bandages with handrail.

Further, there are two the bull stick, handrail, plumbing bar, fixed link, switch block and black-out cloth are all provided with, described in two Bull stick is symmetrically mounted on away terraced front end.

The utility model has the beneficial effects that a kind of dormitory bed of the utility model walks ladder rail, the utility model is because increasing Bull stick walks ladder, handrail, plumbing bar, fixed link, switch block and black-out cloth, and personnel grasp away when ladder is walked in climbing in the design Ladder realizes Auxiliary support, improves the safety that ladder is walked in climbing, at night when personnel turn on light work on the seat of oneself When, it in order to avoid being impacted to other people, releases fixed link and walks the locking of ladder, then rotate black-out cloth, black-out cloth rotation Drive bull stick to surround and walk the shaft that connect of ladder and carry out 90 ° of rotation, then switch block locked, thus realization to bull stick and Handrail is locked, and then unlocks the locking of handrail and plumbing bar, black-out cloth is made to hang, and the black-out cloth to get off that hangs is to personnel Light on work top is blocked, and reduces the influence to other bedrooms personnel, the utility model is structurally reasonable, and improving makes With safety, functionality is increased, using effect is good.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram that a kind of dormitory bed of the utility model walks ladder rail；

Fig. 2 is the partial enlarged view of A in Fig. 1；

Fig. 3 is the implementation example figure that a kind of dormitory bed of the utility model walks ladder rail；

Fig. 4 is the partial enlarged view of B in Fig. 3；

In figure: 1- bull stick, 2- walk ladder, 3- handrail, 4- plumbing bar, 5- fixed link, 6- switch block, 7- black-out cloth.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1-Fig. 4, the utility model provides a kind of technical solution: a kind of dormitory bed walks ladder rail, including walks ladder 2, terraced 2 upper front end positions installation bull stick 1 is walked, switch block 6 is welded in 1 side of bull stick, and handrail 3,3 lower end of handrail are welded in 1 lower end of bull stick Bar 5 is welded and fixed, 3 rear end of handrail connects black-out cloth 7 by viscose glue, and 7 rear end of black-out cloth passes through the fixed plumbing bar 4 of viscose glue, fixed link 5 Terraced 2 front ends are mounted on away, personnel grasp away ladder 2 when ladder 2 is walked in climbing, realize Auxiliary support, improve climbing and walk ladder 2 Safety, at night when personnel turn on light work on the seat of oneself, in order to avoid being impacted to other people, personnel It releases fixed link 5 and walks the locking of ladder 2, then rotate handrail 3, handrail 3 rotates while driving bull stick 1 and 6 turns of switch block It is dynamic, so that black-out cloth 7 is rotated 90 °, switch block 6 is moved to away terraced 2 front ends at this time, and then personnel lock switch block 6 with ladder 2 is walked, Bull stick 1 and handrail 3 are locked to realize, the locking of handrail 3 Yu plumbing bar 4 is then unlocked, black-out cloth 7 is made to hang down Come, the black-out cloth 7 to get off that hangs blocks the light on person works' table top, reduces light to the shadow of other bedrooms personnel It rings, improves safety in utilization, increase functionality.

1 rear end of bull stick is connected by shaft with ladder 2 is walked, and is walked and is opened up threaded hole one on ladder 2, and threaded hole one is located at bull stick On the upside of in the of 1, fixation hole one is opened up on switch block 6, walks terraced 2 sides by viscose glue fixed pulling rope one, and one lower end of drawstring is solid by viscose glue Determine clamping screw one, and drawstring one is mounted on 6 rear end of switch block, when handrail 3 turns to horizontality, the fixation on switch block 6 at this time Kong Yiyu walks terraced 2 upper screwed holes one alignment, and then clamping screw one through threaded hole one and is moved in fixation hole one by personnel Portion, realization lock switch block 6, and then realize and lock to bull stick 1 and handrail 3.

5 rear end of fixed link opens up fixation hole two, walks and opens up threaded hole two on ladder 2, walks terraced 2 rear end installation locking bolts two, And clamping screw two is passed through and threaded hole two and is extended to inside fixation hole two, and clamping screw two by drawstring two and walk ladder 2 into Row connection, before rotating handrail 3, personnel's rotation lock bolt two, since clamping screw two passes through screw thread and threaded hole two-phase Connection, therefore clamping screw two is rotated and is moved backward, and removes clamping screw two from fixation hole two and threaded hole two, is released Fixed link 5 and the locking for walking ladder 2.

Four bandages are fixed on plumbing bar 4, plumbing bar 4 is fixed with handrail 3 by four bandages, handrail 3 is turned to After horizontality, personnel unlock four bandages, and then black-out cloth 7 lets droop under the gravity of self gravity and plumbing bar 4 It falls.

There are two bull stick 1, handrail 3, plumbing bar 4, fixed link 5, switch block 6 and black-out cloth 7 are all provided with, two bull sticks 1 are symmetrically pacified Terraced 2 front ends are mounted in away, the design of two black-out clothes 7 carries out light convenient for the work top to two neighboring dormitory bed and blocks.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of dormitory bed walks ladder rail, including walk terraced (2), it is characterised in that: it is described walk terraced (2) upper front end position installation turn Bar (1), bull stick (1) side is fixed switch block (6), and bull stick (1) lower end is fixed handrail (3), handrail (3) the lower end peace It fills fixed link (5), handrail (3) rear end connects black-out cloth (7), and black-out cloth (7) rear end is fixed plumbing bar (4), described solid Fixed pole (5) is mounted on away terraced (2) front end.

2. a kind of dormitory bed according to claim 1 walks ladder rail, it is characterised in that: bull stick (1) rear end is by turning Axis is connected with terraced (2) are walked, it is described walk terraced (2) on open up threaded hole one, and threaded hole one is located on the upside of bull stick (1), described turn Open up fixation hole one on block (6), it is described walk terraced (2) side fixed pulling rope one, and the tight bolt one of one lower end fixing lock of drawstring, and drawing Rope one is mounted on switch block (6) rear end.

3. a kind of dormitory bed according to claim 1 walks ladder rail, it is characterised in that: fixed link (5) rear end opens up Fixation hole two, it is described walk terraced (2) on open up threaded hole two, it is described walk terraced (2) rear end installation locking bolt two, and clamping screw two It across threaded hole two and extends to inside fixation hole two, and clamping screw two is attached by drawstring two with terraced (2) are walked.

4. a kind of dormitory bed according to claim 1 walks ladder rail, it is characterised in that: be fixed with four on the plumbing bar (4) Root bandage, the plumbing bar (4) are fixed by four bandages with handrail (3).

5. a kind of dormitory bed according to claim 1 walks ladder rail, it is characterised in that: the bull stick (1), is hung down at handrail (3) There are two bar (4), fixed link (5), switch block (6) and black-out cloth (7) are all provided with, two bull sticks (1) are symmetrically mounted on away ladder (2) front end.