CN208550692U

CN208550692U - Bed fence

Info

Publication number: CN208550692U
Application number: CN201721468091.7U
Authority: CN
Inventors: 高荣
Original assignee: Kunshan Beikang Children's Products Co Ltd
Current assignee: Kunshan Beikang Children's Products Co Ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2019-03-01
Anticipated expiration: 2027-11-07

Abstract

The utility model discloses a kind of fences, including column, cross tube, sheer pole and locking device, the connection structure that can be fixedly connected with bed is respectively equipped in two root posts, sheer pole both ends are able to fix with a root post lower end, cross tube both ends are able to be positioned in two root posts in axial sliding along column, at least one locking device is installed on cross tube at least one end, the upper end of the column is equipped with the first buckle structure, locking device is equipped with the second buckle structure that can be fastened and connected with the first buckle structure, the cross tube is equipped at least one driving part, driving part can drive the second buckle structure on the locking device of cross tube to be fastened and connected or thread off with the first buckle structure on column, the utility model can be realized the locking device on cross tube by one-handed performance cross tube and be fastened and connected or take off with column Button realizes the closure and opening of bed fence, and easy to operate, use is safe, good appearance.

Description

Bed fence

Technical field

The utility model relates to a kind of bedding, in particular to a kind of fence.

Background technique

Parent avoids it from falling on the ground in order to ensure infant's safety in bed, often installs bed on the periphery of bed Fence, the mode that current bed fence is opened are divided into two kinds, and one is realize that opening, this kind of structure need bed by way of overturning Side has biggish space to be operated, for bed side have nightstand, insufficient space and bedstead be higher by mattress the case where be difficult to It is applicable in, can not normally open fence, meeting occupied space after fence is opened, it has not been convenient to which parent operates bed surface, and another kind is The mode of lifting realizes that a bed fence is opened, this kind of structure fence can be realized by sliding up and down, and saves space, not by space and The limitation of the shelters such as nightstand, it is relatively popular, however, the bindiny mechanism of the fence and two heel posts of this pull-type is at present Individual latch structure, buckle structure etc. when parent operates the opening and closing of bed fence, need to carry out the bindiny mechanism on both sides It operates respectively, cumbersome, inconvenient to use, special night gets up in the night to urinate, and causes greatly to perplex to parent, connection structure is leaked cruelly It is outer to be easy situations such as damage and maloperation are caused to infant generation.

Utility model content

In order to overcome drawbacks described above, the utility model provides a kind of fence, this bed Fence structure is simple, singlehanded Operation, good appearance, use are safe.

The utility model is to solve technical solution used by its technical problem: a kind of fence, including column, on Cross bar, sheer pole and locking device are respectively equipped with the connection structure that can be fixedly connected with bed, sheer pole both ends in two root posts It is able to fix with a root post lower end, cross tube both ends are able to be positioned at two root posts in axial sliding along column On, at least one locking device is installed on cross tube at least one end, and the upper end of the column is equipped with the first buckle structure, on locking device Equipped with the second buckle structure that can be fastened and connected with the first buckle structure, the cross tube is equipped at least one driving portion Part, driving part can drive the first buckle structure on the locking device of cross tube on the second buckle structure and column to fasten company It connects or threads off.

Difference axial retention in the cross tube both ends is equipped with sliding sleeve as a further improvement of the utility model, and two What sliding sleeve was able to slide is sheathed on the outside of two root posts.

The first buckle structure of the upper end of the column is jack, locking device as a further improvement of the utility model, On the second buckle structure be bolt, bolt can be inserted in jack, and the sliding sleeve side wall, which is equipped with, to be inserted on column The radial perforation of hole site face, what locking device can axially slide is inserted in the radial perforation of sliding sleeve, cross tube and cunning The connection that set circumferencial direction can rotate, the cross tube rotation can drive the locking device of its at least one end to move along cross tube It is dynamic.

The radial perforation on the sliding sleeve side wall is T-shaped hole as a further improvement of the utility model, and locking device is T shape cylinder, the step surface on the step surface on sliding sleeve between radial perforation both ends between locking device both ends is equipped with can The concave-convex curved surface structure of engagement, locking device and the stop of cross tube circumferencial direction and the axial connection that can be slided.

It is additionally provided with locking device return springs as a further improvement of the utility model, which resets bullet The both ends in property part elastic telescopic direction are respectively with cross tube and locking device backwards to column one end stationary positioned.

It is additionally provided with column end cap as a further improvement of the utility model, the column end cap is capable of fixing covering jacket On the outside of the upper end of the column, stud end, which covers, is additionally provided with an inserted sheet, which be able to be inserted in column periphery and sliding sleeve In gap between inside, the inserted sheet be along column radial direction thickness it is gradually thinned from its root towards end direction Skewback structure.

Fixing sleeve is equipped with an operating handle on the outside of the cross tube as a further improvement of the utility model,.

It is additionally provided with a unblock button as a further improvement of the utility model, unblock button can be along cross tube length Direction sliding is installed on sliding sleeve, and unblock button can be with the connection of operating handle circumferencial direction stop.

The handle is equipped with the open card extended along cross tube length direction as a further improvement of the utility model, Slot, unblock button are equipped with grafting convex block, and the grafting convex block in unblock button be able to be inserted in the opening card slot on handle, Be additionally provided with unblock button return springs, the both ends in unblock button return springs elastic telescopic direction respectively with sliding sleeve and unlock Button connection, unblock button return springs provide the elastic holding force slided towards handle direction to unblock button.

The connection structure on the column is footing as a further improvement of the utility model, and the footing is and stands The plate body that column is vertically fixedly connected, footing are equipped at least one perforation worn for screw.

The beneficial effects of the utility model are: the utility model can be realized on cross tube by one-handed performance cross tube Locking device is fastened and connected or threads off with column, realizes the closure and opening of bed fence, easy to operate, can effectively avoid forgetting Sealed situation occurs, and use is safe, and for the structure steganography that is fastened and connected in inside, potential danger is not present in good appearance.

Detailed description of the invention

Fig. 1 is the stereogram exploded view of the first structure of the utility model；

Fig. 2 is the main view of the first structure of the utility model；

Sectional view along A-A in Fig. 3 Fig. 2；

Fig. 4 is the portion B enlarged drawing in Fig. 3；

Fig. 5 is the top view of the first structure of the utility model；

Fig. 6 is the right view of the first structure of the utility model；

Fig. 7 is the stereogram exploded view of second of structure of the utility model；

Fig. 8 is the main view of second of structure of the utility model；

C-C is to cross-sectional view in Fig. 9 Fig. 8；

Figure 10 is the portion D enlarged drawing in Fig. 9；

Figure 11 is the top view of second of structure of the utility model；

Figure 12 is the right view of second of structure of the utility model.

Specific embodiment

Embodiment: a kind of fence, including column 2, cross tube 3, sheer pole 1 and locking device 9, in two root posts 2 point The connection structure that She You not can be fixedly connected with bed, 1 both ends of sheer pole are able to fix with 2 lower end of a root post, upper cross 3 both ends of bar are able to be positioned in axial sliding in two root posts 2 along column 2, at least one locking device 9 is installed on cross On at least one end of bar 3,2 upper end of column is equipped with the first buckle structure, and locking device 9 is equipped with and can fasten with the first buckle structure Second buckle structure of connection, the cross tube 3 are equipped at least one driving part, and driving part can drive cross tube 3 Locking device 9 on the second buckle structure be fastened and connected or thread off with the first buckle structure on column 2.

This bed fence on cross tube 3 and sheer pole 1 in use, be fixedly mounted upper fiber cloth, i.e., in cross tube 3, lower cross One is formed on the frame structure that bar 1 and column 2 are formed by fiber cloth as the blocking surface stopped, and two root posts 2 are fixed Be mounted on a side, the blocking surface that fiber cloth is formed effectively can prevent infant from dropping to the ground from the bed, when parent need by When bed fence opening carries out the operation such as arranging to bed surface, the driving part that need to only operate on cross tube 3 can be realized 3 liang of cross tube The locking device 9 at end separates with the tripping of column 2 and is pressed downward cross tube 3, and cross tube 3 slides into 2 lower end of column with fiber cloth Bed fence is opened, this bed fence is easy to operate, and locking device 9 is most preferably two or more, is installed on 3 both ends of cross tube, drives Dynamic device can be multiple the second buckle structures respectively driven on a locking device 9, and it is same to be also possible to a driving device Step drives the second buckle structure on multiple locking devices 9, realizes that all structures that are fastened and connected once can be realized in one-handed performance It threads off or is fastened and connected, further improve the convenience used.

3 both ends of the cross tube difference axial retention is equipped with sliding sleeve 8, and two sliding sleeves 8 are able to being sheathed on for sliding Being slidably connected for cross tube 3 and column 2 is realized by sliding sleeve 8 in the outside of two root posts 2, and structure is simple, manufacture easy to process, makes It makes at low cost, is furthermore also possible to that axial T shape slideway is arranged on column 2, T-shaped slider is set at cross bar both ends, passes through T shape Sliding block is slided in T shape slideway and also be may be implemented, or axial groove structure is arranged on 2 side wall of column, in groove structure The gear that can be rotated is arranged at 3 both ends of cross tube, also may be implemented, this class formation is all art technology for interior setting rack gear Personnel according to this patent it is conceivable that equivalent constructions.

First buckle structure of 2 upper end of column is jack, and the second buckle structure on locking device 9 is bolt, is inserted Pin can be inserted in jack, and 8 side wall of sliding sleeve, which is equipped with, to be locked with the radial perforation of jack position face on column 2 Determine device 9 it is axial can slide be inserted in the radial perforation of sliding sleeve 8, what cross tube 3 and 8 circumferencial direction of sliding sleeve can rotate Connection, the rotation of cross tube 3 can drive the locking device 9 of its at least one end to move along cross tube 3, most preferably be cross tube 3 The synchronous locking device 9 for driving its both ends of rotation is moved backward along cross tube 3, which can be realized by rotating cross tube 3 In the jack of bolt insertion 2 upper end of column on the locking device 9 at its both ends or the jack is exited, realizes cross tube 3 and column 2 Be fastened and connected and thread off, structure is simple, easy to operate, in addition it is also possible to be the bolt that the first buckle is elastic telescopic, second Buckle is jack, and be equipped in the jack of the second buckle mandril, the bolt of elastic telescopic can be inserted in slotting in axial sliding It in hole, drives the mandril in jack to slide by rotation cross tube 3, realizes the bolt ejection jack of elastic telescopic when stretching out Button is opened, when to jack contract, the bolt of elastic telescopic keeps realizing in insertion jack and be fastened and connected, and furthermore can also be bullet Property flexible bolt and jack be eccentric face structure, make the slotting of jack elastic telescopic thereon by rotating cross tube 3 Sell face, bolt elasticity protrudes into fastenings, rotate the bolt of 3 elastic telescopic of cross tube by the inclined side wall of jack stop top exit it is slotting Button etc. is opened in hole, realization, in addition, being also possible to the structure being fastened and connected, C other than using the structure of bolt and jack Shape buckle and ball head structure etc. may be used also in addition other than the structure of two locking devices 9 of synchronous driving by the way of rotation To be that the operating members such as button or knob are arranged on cross tube 3, realizes and two are locked by button 14 or rotation knob The synchronous driving of device 9 makes its counter motion, this kind of structure, which can be, to be arranged inside cross tube 3 for pulling locking device 9 Rope 13, the gear and rack teeth mechanism of sliding, sprocket wheel chain mechanism, by inclined sliding block structure of two inclined-plane sliding contacts etc., The connection structure that middle cross tube 3 can be rotated with 8 circumferencial direction of sliding sleeve can be plugged in the radial perforation of sliding sleeve 8 for cross tube 3 It is interior, the strip hole extended along 3 circumferencial direction of cross tube is set on the side wall of one of cross tube 3 and sliding sleeve 8, another upper setting is justified Hole, the two is by pin or is bolted.

Radial perforation on 8 side wall of sliding sleeve is T-shaped hole, and locking device 9 is T shape cylinder, radial perforation two on sliding sleeve 8 Step surface on step surface between end between 9 both ends of locking device is equipped with the concave-convex curved surface structure that can be engaged, locking Device 9 and 3 circumferencial direction stop of cross tube and the axial connection that can be slided, cooperatively form cam mechanism by concave-convex curved surface, It is rotated by cross tube 3 with locking device 9, so that locking device 9 slides axially along cross tube 3, and then makes bolt thereon The jack for being inserted into or exiting on column 2, locking device 9 and 3 connection structure of cross tube can be the connection structure of key and keyway, It can be in the upper setting of one of locking device 9 or cross tube 3 along the strip hole of 3 length direction of cross tube, be arranged on another Circular hole, the two are realized in rotation by pin or bolted structure except of course that forming cam structure using concave-convex curved surface Cross bar 3 drives locking device 9 to slide axially outside structure, can also be that locking device 9 is threadedly coupled with cross tube 3, locking device 9 Circumferencial direction stop connection type is formed to realize with the radial perforation on sliding sleeve 8, this class formation is all those skilled in the art See the art of this patent scheme it is conceivable that equivalent constructions.Step surface on the sliding sleeve 8 between radial perforation both ends On be symmetrically formed there are two ring lamellar projection, the axial end face that ring lamellar projection is radially perforated helically structure, locking Step surface between 9 both ends of device is symmetrically formed there are two ring plate shape groove, the axial direction which radially perforates End face also helically structure, symmetrically arranged concave-convex fit structure, stable transmission.

Locking device return springs 10 are additionally provided with, the both ends point in the 10 elastic telescopic direction of locking device return springs Not with cross tube 3 and locking device 9 backwards to 2 one end stationary positioned of column, locking device return springs 10 can be filled in locking It is automatically inserted into jack when setting jack position face on 9 and column 2, realizes automatic locking connection, avoid manual operations, operate When, only need to lift cross tube 3 upwards can be realized locking device 9 and 2 automatic locking of column, and it is easy to use, the time is saved, is avoided Forget sealed, it is ensured that infant's safety.

It is additionally provided with column end cap 5, the column end cap 5 is capable of fixing covering jacket on the outside of 2 upper end of column, column end cap An inserted sheet is additionally provided on 5, which be able to be inserted in the gap between 8 inside of 2 periphery of column and sliding sleeve, described to insert Piece is the skewback structure that is gradually thinned from its root towards end direction of thickness along 2 radial direction of column, and 2 upper end of column can be with Covered by column end cap 5, improve aesthetics and safety, at the same by inserted sheet thereon be inserted in column 2 and sliding sleeve 8 it Between realize sliding sleeve 8 closely connect at 2 upper end of column with column 2, inserted sheet have the function of limit and correcting, guarantee column 2 on Radial perforation face on jack and sliding sleeve 8 guarantees that column 2 can smoothly be fastened and connected with locking device 9.

The 3 outside fixing sleeve of cross tube is equipped with an operating handle 7, the most preferably sleeve structure of operating handle 7, outside setting Increase the decorative pattern of friction, convenient for operation, while without projective structure, avoids injury infant.

It is additionally provided with a unblock button 11, unblock button 11 can be installed on sliding sleeve 8 along what 3 length direction of cross tube slided On, unblock button 11 can realize the lock to handle by unblock button 11 with the connection of 7 circumferencial direction stop of operating handle Only, swing handle drives cross tube 3 to unlock when avoiding infant from playing, and causes infant's tumble injury, it is ensured that the safety of infant.

The handle is equipped with the opening card slot extended along 3 length direction of cross tube, and it is convex that unblock button 11 is equipped with grafting Block, the grafting convex block in unblock button 11 be able to be inserted in the opening card slot on handle, are additionally provided with unblock button and resetted bullet Property part 12, the both ends in 12 elastic telescopic direction of unblock button return springs connect with sliding sleeve 8 and unblock button 11 respectively, unlock Push-button reset elastic component 12 provides the elastic holding force that slides towards handle direction to unblock button 11, by grafting convex block with open Mouth card slot cooperation realizes unblock button 11 to the sealed of handle, and structure is simple, passes through unblock button return springs 12 and realizes solution It locks button 11 and fastens locking with handle automatically, avoid parent from forgetting to lock, further increase safety and ease of use.

Connection structure on the column 2 is footing 4, and the footing 4 is the plate body being fixedly connected vertical with column 2, Footing 4 is equipped at least one perforation for wearing for screw, and when installation, only footing 4, which need to be pressed under mattress, can be realized column 2 It is fixedly connected, can also be fixedly connected with footing 4 with bed board by screw with bed, improve the stability on bed column, this outer column 2 A bed can also be fixed together otherwise, be such as held together column 2 with bed body or mattress by bandage, be led to Grafting etc. mode is crossed, column 2 can be cylindrical structure, or oblate rod structure etc., column 2 and footing 4 and column 2 It can be connected by an adapter 6 with sheer pole 1, the T-shaped structure of adapter, the upper end is formed and 2 form fit of column Cylindrical or oblate cylindricality slot, lower end is formed and flat slot, and footing 4 can be L-shaped structure, and one end is inserted in switching In the flat slot of head lower end, adapter bottom side of the wall can also be fixedly connected by screw with 4 one end side of footing, turned Slot with 1 form fit of sheer pole is set on connector side wall, wherein cross tube 3 and sheer pole 1 can be cylindrical structure, It may be oblate rod structure, 1 side wall of sheer pole can also be fixedly connected by screw with adapter side wall, and cross tube 3 is under Cross bar 1 can be multi-segment structure, form one by grafting, splicing position can be further fixed by screw, segmental structure side Just cross tube 3 and the manufacture of sheer pole 1, packaging and storage, cross tube 3, sheer pole 1 and column 2 can be solid construction, can also be with For tubular body, manufacturing cost is reduced, improves support strength.

Claims

1. a kind of fence, it is characterised in that: including column (2), cross tube (3), sheer pole (1) and locking device (9), two The connection structure that can be fixedly connected with bed is respectively equipped on column, sheer pole both ends are able to solid with a root post lower end Fixed, cross tube both ends are able to be positioned in two root posts in axial sliding along column, at least one locking device is installed on On cross tube at least one end, the upper end of the column is equipped with the first buckle structure, and locking device is equipped with can be with the first buckle structure button The second buckle structure of connection is closed, the cross tube is equipped at least one driving part, and driving part can drive cross tube Locking device on the second buckle structure be fastened and connected or thread off with the first buckle structure on column.

2. according to claim 1 fence, it is characterised in that: being equipped with for cross tube both ends difference axial retention is slided It covers (8), what two sliding sleeves were able to slide is sheathed on the outside of two root posts.

3. according to claim 2 fence, it is characterised in that: the first buckle structure of the upper end of the column is jack, The second buckle structure on locking device is bolt, and bolt can be inserted in jack, and the sliding sleeve side wall is equipped with can be with The radial perforation of jack position face on column, what locking device can axially slide is inserted in the radial perforation of sliding sleeve, on The connection that cross bar and sliding sleeve circumferencial direction can rotate, the cross tube rotation can drive the locking device edge of its at least one end Cross tube is mobile.

4. according to claim 3 fence, it is characterised in that: the radial perforation on the sliding sleeve side wall is T-shaped hole, lock Device is determined for T shape cylinder, on the step surface on the step surface on sliding sleeve between radial perforation both ends between locking device both ends Equipped with the concave-convex curved surface structure that can be engaged, locking device and the stop of cross tube circumferencial direction and the axial connection that can be slided.

5. according to claim 4 fence, it is characterised in that: be additionally provided with locking device return springs (10), the lock The both ends in device return springs elastic telescopic direction are determined respectively with cross tube and locking device backwards to column one end stationary positioned.

6. according to claim 3 fence, it is characterised in that: be additionally provided with column end cap (5), the column end cap can Fixed covering jacket is set on the outside of the upper end of the column, and stud end, which covers, is additionally provided with an inserted sheet, which be able to be inserted in column circumference In gap between on the inside of outside and sliding sleeve, the inserted sheet is the thickness along column radial direction from its root towards end direction Gradually thinned skewback structure.

7. according to claim 3 fence, it is characterised in that: fixing sleeve is equipped with an operating handle on the outside of the cross tube (7)。

8. according to claim 7 fence, it is characterised in that: be additionally provided with a unblock button (11), unblock button can Along being installed on sliding sleeve for cross tube length direction sliding, unblock button can be with the connection of operating handle circumferencial direction stop.

9. according to claim 8 fence, it is characterised in that: the handle is equipped with to be extended along cross tube length direction Opening card slot, unblock button is equipped with grafting convex block, and the grafting convex block in unblock button be able to be inserted in opening on handle It in mouth card slot, is additionally provided with unblock button return springs (12), the both ends point in unblock button return springs elastic telescopic direction It is not connect with sliding sleeve and unblock button, unblock button return springs provide the elasticity slided towards handle direction to unblock button Retentivity.

10. according to claim 1 fence, it is characterised in that: the connection structure on the column is footing (4), institute Stating footing is the plate body being fixedly connected with uprights vertical, and footing is equipped at least one perforation worn for screw.