CN201157170Y

CN201157170Y - Bedstead protection fence including crossbar button mechanism

Info

Publication number: CN201157170Y
Application number: CNU2007200545530U
Authority: CN
Inventors: 黄保山
Original assignee: Zhongshan Longcheng Daily Products Co Ltd
Current assignee: Zhongshan Longcheng Daily Products Co Ltd
Priority date: 2007-07-24
Filing date: 2007-07-24
Publication date: 2008-12-03
Anticipated expiration: 2017-07-24

Abstract

The utility model discloses a bedstead guardrail containing a latch mechanism, which is used for being arranged in a bedstead guardrail framework. The bedstead guardrail comprises a support frame, a limiting frame, a buckling mechanism and a retaining mechanism, wherein, the two side ends of the support frame are respectively provided with an articulating part and a block part; the side of the limiting frame is vertically articulated with the articulating part of the support frame; the buckling mechanism is arranged between the limiting frame and the support frame and can be buckled with the block part. The buckling mechanism and the retaining mechanism are arranged between the limiting frame and the support frame; an operator can keep the limiting frame in the closing or opening state via the buckling mechanism, and enable the limiting frame to be buckled with the support frame automatically via the retaining mechanism. The bedstead guardrail is arranged at the bed side or a door frame, being capable of preventing users from falling off from the bed or stopping babies being away from safety range, thereby achieving the purpose of protecting the users.

Description

The bedstead guardrail that contains door bolt deduction structure

Technical field

The utility model relates to a kind of bedstead guardrail, but refers to supplying apparatus especially in bedstead side or doorframe, prevents that the user from turning over or stops that baby child leaves the bedstead guardrail that contains door bolt deduction structure of safe range.

Background technology

Because the progress of medical treatment, and make people's average life span prolongation gradually, nearly all country all has the situation of old manization to produce, because the elderly's number increases, relative progress owing to medical treatment, make and people's life-span prolongation gradually, daily necessities is constantly extended and output also because of the enhancement of quality of life; In the house partly, because the elderly is handicapped, for the elderly is conveniently left the bed when using bed, also avoid handicapped the elderly to turn over because of carelessness, therefore be equiped with the bedstead guardrail at its bedside usually, to protect handicapped old man, except being used in handicapped old man, bed side the infant is also installed similar structure usually, especially as the U.S. the 6th, 138,301,6,401, No. 280 patent cases, yet, traditional bedstead guard bar structure, be stationary device in the bed side, and it must be opened conveniently to leave the bed; In addition, for baby child being limited in the safe scope, usually in doorframe device Safety bed frame guardrail, but the complex structure of its unlatching is concerning the old man or operator of i.e. action inconvenience originally, considerably inconvenient in the use.

The utility model content

Problem to be solved in the utility model just provides a kind of bedstead guardrail that contains door bolt deduction structure, to improve bedstead guardrail inconvenient problem with use in the prior art.

For solving traditional bedstead guardrail inconvenience in the use; The utility model provides one to contain the bedstead guardrail of fastening the deduction structure with a bolt or latch, and in order to be installed on bedstead guardrail skeleton, it comprises: a bracing frame is provided with an articulated section and a blocking part respectively in its two side ends;

One restriction frame, the one side vertically is articulated in the articulated section of bracing frame; One engaging support mechanism is installed between restriction frame and the bracing frame, and engaging support mechanism can be interlocked with blocking part; An and maintaining body.Between restriction frame and the bracing frame engaging support mechanism and a maintaining body are set, the operator can make the restriction frame remain in the state of closing or opening by engaging support mechanism, and by maintaining body the restriction frame is got automatically to fasten with bracing frame.

The utility model is installed on a side or doorframe, can prevent that the user from turning over or stop that baby child leaves safe range on bed, and then reach protection user's security purpose.

Of the present utility model other order and the category that further is suitable for, can be by clear learning in following being described in detail.But, these detailed narrations and the embodiment that is mentioned only use for explanation, because various change of being made in spirit of the present utility model and category and correction are for the professional person in the industry, can from these detailed descriptions and graphic clear learning, but the usefulness that these describe in detail and accompanying drawing only explains, and should not limit to the utility model, it is described below.

Description of drawings

Fig. 1 contains the bedstead guardrail of engaging support mechanism for utility model a embodiment is in the schematic perspective view of closed condition;

Fig. 2 is the schematic perspective view that is in opening embodiment illustrated in fig. 1;

Fig. 3 is limit, a side schematic diagram that is installed on embodiment illustrated in fig. 1;

Fig. 4 is a member decomposing schematic representation embodiment illustrated in fig. 1;

Fig. 5 uses ribbon to press in mattress below schematic diagram for another embodiment of bedstead guardrail that the utility model contains engaging support mechanism;

Fig. 6 is that restriction frame of the present utility model is opened, and fixedly sliding sleeve is supported by maintaining body and keeps the release conditions schematic diagram;

Fig. 7 closes for restriction frame of the present utility model, and fixedly sliding sleeve fastens the blocking part view;

Fig. 8 is maintaining body of the present utility model and engaging support mechanism action schematic diagram;

Fig. 9 is installed on the framework schematic diagram for the utility model.

The specific embodiment

With reference now to accompanying drawing, preferred embodiment of the present utility model is described.

Fig. 1 and Fig. 2 are respectively the schematic perspective view that a embodiment that the utility model contains the bedstead guardrail of door bolt deduction structure is in closed condition and opening, Fig. 3 is the schematic diagram that is installed on a side embodiment illustrated in fig. 1, and the user must select opening 100 (as shown in Figure 2) or fasten closed condition 200 (as shown in Figure 1).

As shown in Figure 4, bedstead guardrail 10 be provided with a bracing frame 2 and one the restriction frame 3, wherein bracing frame 2 is a horizontal stand in the middle of present embodiment, the restriction frame 3 then be one with the bracing frame 2 vertical vertical support frames of setting up.Bracing frame 2 can be plates, and in the middle of present embodiment, bracing frame 2 is that one to be ㄩ font pipe support institute integrally formed, for being pressed between general mattress 20 and the bed body 30, uses to support and limits frame 3.

Shown in Fig. 4,5, bracing frame 2 is provided with one first end 22 and second end 23, and wherein first end 22 is away from restriction frame 3, and is a free end, and is respectively equipped with an articulated section 24 and a blocking part 25 in the both sides of second end 23.Bracing frame 2 is to be installed on an one of body 30 side, hooks the opposite side of bed by ribbon 21 grades, reaches the purpose that supports restriction frame 3.

Articulated section 24 is a sleeve 240, and sleeve 240 is vertical fixing with bracing frame 2, articulates for restriction frame 3 one sides.

Blocking part 25 can be one with the sheet 251 of being pulled of bracing frame 2 vertical fixing, and extend horizontally away a projection 252 in the outer edge surface of the sheet 251 of being pulled.

Restriction frame 3 can be a plate or center fixed is weaved cotton cloth (figure does not show), and a side-line vertically articulates with respect to bracing frame 2.In the middle of present embodiment, restriction frame 3 is one to be ㄇ font pipe support, include one first side pipe 31 and one second side pipe 32, wherein first side pipe, 31 ends be with articulated section 24 sockets of bracing frame 2, in order to do restriction frame 3 must be rotated for the axle center according to first side pipe 31, so that second side pipe 32 is opening 100 away from the blocking part 25 of bracing frame, or draws close towards the sheet 251 of being pulled of bracing frame 2 and be closed condition 200.

The preferably, second side pipe 32 of restriction frame 3 is provided with a through hole 321 towards blocking part 25 directions of bracing frame 2 system, enters for the projection 252 of the sheet 251 of being pulled; In second side pipe, 32 appropriate locations long slot bore 322 is set in addition.

Second side pipe 32 can extend downwards and in second side pipe, 32 lower end socket telescopic tubes 33, telescopic tube 33 can be slided with respect to second side pipe 32 locate, and supports ground level to adjust.

Please continue with reference to engaging support mechanism 4 shown in the figure 4,6,7, be to be installed on the restriction frame 3, uses blocking part 25 with bracing frame 2 and fasten and be closed condition 200, or select to discharge engaging support mechanism 4, makes restriction frame 3 relative bracing frames 2 be opening 100 rotationally.

Engaging support mechanism 4 comprises fixedly sliding sleeve 41, a maintaining body 40, a supporting component 44.Wherein fixedly sliding sleeve 41 is the long slot bore 322 that runs through second side pipe 32 by a pole 42, so that fixedly sliding sleeve 41 must move back and forth in the scope of long slot bore 322, fixedly sliding

sleeve

41 and 32 of second side pipes are to be provided with elastic parts 43

As shown in Figure 7, elastic parts 43 is a compression spring, with so that pole 42 under the state that is not subjected to the external force effect, makes fixing sliding sleeve 41 remain in the position 47 that is fastened of long slot bore 322 belows.

Shown in the 6th figure, when the operator spurred fixedly sliding sleeve 41, pole 42 moved to the off-position 48 of long slot bore 322 tops.Fixedly sliding sleeve 41 second side pipes 32 that entangle sheet 251 restriction in the season framves 3 of being pulled can't break away from bracing frame 2, reach the closed condition 200 that makes restriction frame 3 be in locking.

Maintaining body 40 comprises a supporting component 44 and an elastic parts 45, is positioned at off-position 48 in order to be maintained fixed sliding sleeve 41.Wherein supporting component 44 1 ends are articulated in interior pole 42 lower positions of second side pipe 32, and supporting component 44 other ends are a free end and form a support portion 441 that in the middle of present embodiment, support portion 441 is a groove.

Elastic parts 45, system is installed on (in the middle of present embodiment, elastic parts 45 is a torque spring) between the supporting component 44 and second side pipe 32, by elastic parts 45, supporting component 44 is under the state of not stressing with second side pipe 32 is parallel, and with pole 42 in vertical state.

The support portion 441 of supporting component 44 is when fixedly sliding sleeve 41 is positioned at off-position 48, and pole 42 is to accept pole 42 by groove, is maintained fixed sliding sleeve 41 so that pole 42 is supported by supporting component 44 and is positioned at off-position 48.

As shown in Figure 8, when restriction frame 3 is closed condition 200 with bracing frame 2, fixedly sliding sleeve 41 is to be positioned to be fastened position 47 and to entangle the sheet 251 of being pulled, restriction frame 3 can't be rotated, at this moment, the projection 252 that the sheet 251 of being pulled is extended is that the through hole 321 by second side pipe 32 enters and 44 deflections of ejection supporting component, makes the pole 42 that is connected and fixed sliding sleeve 41 be displaced downwardly to 441 belows, supporting component 44 support portions (being that pole 42 returns back to long slot bore 322 lower positions).

When operator's desire is opened restriction frame 3, be pulling up fixedly sliding sleeve 41 break away from and pulled sheet 251 and slide into off-position 48 so that pole 42 is moved to long slot bore 322 tops, operator and then can make 3 rotations of restriction frame be opening 100.At this moment because supporting component 44 is away from the ejection of projection 252, so make by elastic parts 45 its return back to pole 42 in vertical state, and then by withstanding pole 42 in support portion 441, sliding sleeve 41 remains in off-position 48 to make pole 42 reach fixedly.And when the operator desires to close restriction frame 3, second side pipe 32 is moved towards the blocking part 25 of bracing frame 2, when second side pipe 32 near and draw close when being pulled sheet 251, projection 252 is to enter second side pipe 32 with ejection supporting component 44 by through hole 321, make supporting component 44 produce deflection, and make pole 42 break away from the support portion, drop downwards in order to do making pole 42, and then make fixedly sliding sleeve 41 is promoted by elastic parts 43, move to the position 47 that is fastened automatically by off-position 48, with the hitch sheet 251 of being pulled, and then reach the convenient effect person of automatic fastening.

Please refer to Fig. 4 again, the utility model restriction frame 3 is for being able to the sleeve 240 that removable mode is installed on bracing frame 2.Because sleeve 240 upper and lower symmetries, and all the tool opening is for a restriction frame 3 of planting, and the sheet 251 of being pulled also goes to upper and lower extension symmetry (promptly this projection 252 is positioned at sheet 251 centre positions of being pulled), so, the user be according to required, pull frame 3 when separating in this limit with bracing frame 2, this bracing frame 2 overturns, making sleeve 240 be positioned at left side or right side and then to articulate restriction frame 3, to select to make restriction frame 3 towards right or towards the left side opener.

The utility model is installed on a side or doorframe; can prevent that the user from turning over or stop that baby child leaves safe range on bed; and then reach the protection user security purpose; and above disclosed only be preferred embodiment of the present utility model; certainly can not limit the interest field of the utility model with this; therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. one kind contains the bedstead guardrail of fastening the deduction structure with a bolt or latch, in order to be installed on bedstead guardrail skeleton, it is characterized in that comprising:

One bracing frame is provided with an articulated section and a blocking part respectively in its two side ends;

One restriction frame, the one side vertically is articulated in the articulated section of support frame as described above;

One engaging support mechanism is installed between described restriction frame and the support frame as described above, and described engaging support mechanism can be interlocked with described blocking part; And

One keeps described engaging support mechanism to be the maintaining body of release conditions.

2. according to the described bedstead guardrail that contains door bolt deduction structure of claim 1, it is characterized in that: described articulated section is a sleeve, and described restriction frame articulates described sleeve.

3. according to the described bedstead guardrail that contains door bolt deduction structure of claim 1, it is characterized in that: described blocking part be one with the vertically disposed sheet of being pulled of support frame as described above, the described film-making lateral surface that is subjected to extends a projection.

4. according to the described bedstead guardrail that contains door bolt deduction structure of claim 3, it is characterized in that: described engaging support mechanism comprises fixedly a sliding sleeve and an elastic parts, described fixedly sliding sleeve is mounted slidably in described restriction frame by a pole, described fixedly sliding sleeve has a fixed position and an off-position that is interlocked with described blocking part, and described fixedly sliding sleeve remains on the fixed position by described elastic parts.

5. according to the described bedstead guardrail that contains door bolt deduction structure of claim 4, it is characterized in that: described maintaining body includes a supporting component and an elastic parts, described supporting component one end is articulated in described restriction frame, when the elastic parts of described maintaining body does not stress, described supporting component and described pole are in vertical state, the described supporting component other end forms a support portion, and when sliding sleeve was positioned at described off-position, described pole can be supported in described support portion when described fixedly.

6. according to the described bedstead guardrail that contains door bolt deduction structure of claim 5, it is characterized in that: described elastic parts is a torque spring; When described engaging support mechanism when described blocking part is drawn close, described projection promotes described supporting component deflection, the support of described pole is removed in described support portion, described fixedly sliding sleeve falls into be fastened position and the described sheet of being pulled of socket from the off-position.

7. according to the described bedstead guardrail that contains door bolt deduction structure of claim 1, it is characterized in that: the articulated section of described bracing frame is the sleeve of a upper and lower symmetry.

8. according to the described bedstead guardrail that contains door bolt deduction structure of claim 3, it is characterized in that: described projection is positioned at the sheet centre position of being pulled, and this projection is benchmark, the upper and lower symmetry that is.

9. according to claim 1 or the 2 described bedstead guardrails that contain door bolt deduction structure, it is characterized in that: described restriction frame is removable this sleeve that is hubbed at grafting.

10. according to the described bedstead guardrail that contains door bolt deduction structure of claim 1-8, it is characterized in that: support frame as described above is positioned at left side or right positions for overturning and then changing this sleeve, selects to open and close direction for articulating limited part.