CN2352066Y - Joints for folding baby net bed - Google Patents

Abstract

The utility model provides joints for folding a baby net bed, which are safe and practical. A joint for folding which comprises a connecting body and a pressing block is arranged between the connecting parts of two supporting rods. The utility model is characterized in that the connecting section of the two supporting rods is provided with connecting holes at intervals, the connecting holes on the inner section of the connecting section are respectively connected with a positioning plate, and the other end of the positioning plate is respectively connected with the body and the outer section of the supporting rods; the middle of the positioning plate is provided with two symmetrical guide slotted holes and a positioning perforation; two L-shaped action pieces are pivoted on the outer side of the positioning plate by a connecting element in an assembling hole, and the connecting element is inserted in the corner part of the two L-shaped action pieces; the pressing block is assembled on the outer side of the positioning plate on a long through hole part by the connecting element, and the side edges of the positioning plate are bent with spacing baffle pieces which are mutually reverse. The bottom edges of the outer ends of the two supporting rods are respectively provided with a clamping groove which is clamped and blocked with a stepped clamping pin.

Description

A kind of baby nets folding of bed and uses the joint

The utility model relates to a kind of folding and uses articulation mechanism, and particularly a kind of baby nets folding of bed and uses the joint.

Fig. 1 and Fig. 2 have provided a kind of baby and have netted folding and using articulation mechanism of bed, in each pole 1, be set with a flexible piece 20, the exposed junction bottom of flexible piece 20 is a right-angle plane 201, body 30 respectively with the outer section collapsible structure of radial type that is connected and constitutes of pole 1, the neutral gear place, flexible piece bottom of two strut ends in the middle of the body 30 of ∩ shape outside the slot is provided with a briquetting 40, briquetting 40 comprises the framework of the ejection part 401 of a band wedge angle, and one is positioned at framework both sides block 402.The top of block 402 fastens mutually with the ∩ shape space, bottom that the flexible piece bottom flat portion in right angle constitutes, and when fastening, two poles 1 are horizontal erected state, and when needs are amounted to, upwards push framework,, can will receive in the pole 1 so that contract in the flexible piece 20 of its ejection part 401 roof pressures.The existing shortcoming of this articulation mechanism is, when touching briquetting 40 because of carelessness, promptly can cause folding of net bed, and unexpected folding then can produce danger, is not very safe so plant articulation mechanism.

Fig. 3 and Fig. 4 have provided the net bed articulation mechanism of another kind of structure, this articulation mechanism is by the chimeric cover 50 that insert to connect mutually with pole 1 end, group is located at that dentation abaculus 60 in the chimeric cover of dentation 50 and overcoat dish 70 constitute, be provided with circular briquetting 80 in the overcoat dish 70, one bolt 703 is with overcoat dish 70, abaculus 60 and chimeric cover 50 threes link together vertically, be provided with spring 502 at abaculus 60 and 50 in chimeric cover, abaculus 60 circumferential fan-shaped convex bodys 602 can horizontally slip in the internal spline 501 of chimeric cover 50, be convexly equipped with at the fan-shaped convex body 701 of overcoat dish 70 inboards and can embed and circumferentially pull out card with the projection 601 in abaculus 60 outsides is staggered, and the inlay card and can push abaculus 60 and move axially mutually of the hole 702 on the projection 801 of briquetting 80 inboards and overcoat dish 70 sidewalls, when not pushing briquetting 80, projection 60 under spring 502 effect with overcoat dish 70 inlay card that reclines mutually, so two rod members 1 are parastate, when desiring to fold, inwardly push briquetting 80, its ejection abaculus 60 is moved to right vertically and the block of disengaging and overcoat dish outside convex body 701, amount to so can relatively rotate between two rod members 1.But because this structure is end discoid and that protrude from pole 1, not only not attractive in appearance, and also outer gibbosity also easily bumps and knocks infant it on, and in addition, dentalation also is difficult for processing, and the cost height, comparatively requires great effort during operation.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of prior art, and a kind of baby who provides a kind of and promptly have fine security, has hidden characteristics that do not expose easy and simple to handle, attractive in appearance nets folding of bed and uses the joint.

The purpose of this utility model is to realize by following technical scheme:

Between two pole joining places, be provided with and fold the joint, fold the joint and comprise that one connects a body and a briquetting, it is characterized in that: the linking spacer segment two poles offers connecting hole, a section connecting hole is connected with a location-plate respectively in the linking section, and the other end of location-plate is connected with body and pole outer section respectively, have the long guiding hole and the positional punch of two symmetries at the location-plate middle part, two L shaped action movies are established the outside that Connection Element in the hole is hubbed on location-plate by the group that is plugged in its corner, establish the Connection Element in hole and slide to wear and be stuck in long guiding hole and among the vertical long through-hole between two long guiding holes and be plugged in L shaped action movie two ends group, the location-plate that one briquetting is located at the long through-hole place by the Connection Element group outward then, at the oppositely curved each other spacing catch that is provided with of location-plate lateral margin.Location perforation place at location-plate is provided with an elasticity and turns round part, and two pole outer end lower edges offer and the ladder bayonet lock clamping groove of block mutually.At ordinary times, pole clamping groove and bayonet lock fasten, even the false touch briquetting, pole can folding yet, break away from earlier with after bayonet lock engages and have only when clamping groove, when pushing briquetting again, could put by the commentaries on classics of action movie and bayonet lock is moved make pole folded outside bullport.

Therefore remarkable result of the present utility model is:

1, since pole can folding be only just can realize by the action of briquetting, but drive the top action movie and common realization with outer the moving of the bayonet lock of action movie interlock by the briquetting after the throwing off and throw off of pole clamping groove and ladder bayonet lock in advance, therefore, it has the double insurance lock function of secondary, so fool proof reliable, misoperation will never take place.

2, since whole fold the joint all be by flat-shaped plate or sheet combined constitute take up space little, not evagination, symmetrical configuration amount to the joint, so fold or launch very convenient.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing.

Fig. 1 is the STRUCTURE DECOMPOSITION figure that existing net bed folds the joint;

Fig. 2 is the result of use figure of Fig. 1;

Fig. 3 is the exploded view that existing net bed folds the another kind of structure in joint;

Fig. 4 is the result of use figure of Fig. 3;

Fig. 5 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 6 sees structural perspective from rear side after Fig. 5 makes up;

Fig. 7 is that Fig. 5 makes up the structural perspective that the back is seen from the front side;

Fig. 8 is the front view after Fig. 5 makes up;

Fig. 9 is the front view after Fig. 5 makes up;

Figure 10 is the front view after Fig. 5 folds;

Figure 11 is the rearview after Fig. 5 folds;

Figure 12 is result of use figure of the present utility model;

Be described in detail below in conjunction with 5 to 12 pairs of concrete structures of the present utility model of accompanying drawing:

The edge folds the joint between the joining place of two poles 1, fold the joint and comprise that a connection body 2 and is slidingly installed with the briquetting 5 on body 2, it is characterized in that: linking section 13 longitudinal separations two poles 1 offer two connecting holes 11, connecting hole 11 places that are connected section 13 inboards respectively with an end of a location-plate 3 mutually pivot connect, and the other end of two location-plates 3 is connected with the connecting hole 11 that is positioned at its middle linking section outside that is connected body 2 and pole 1, between two groups of positional punches 23 that connect body 2, offer the long guiding hole 22 and a vertical long through-hole 21 at two intervals, the corner of two L shaped action movies 4 is hubbed on the both sides, front and back that connect body 2 by Connection Element 63, the upper end group of each L shaped action movie 4 is established and is respectively worn a bayonet lock 62 in the hole 41,62 of bayonet locks slide respectively and are installed in the two laterally steering slotted holes 22 that connect body 2 middle parts, lower end slotted hole 42 places of each L shaped action movie 4 then converge and connect together in the both sides of vertical long through-hole 21 and by Connection Element 64 unified wearing, slip be located in the vertical long through-hole 21 Connection Element 64 also be positioned at the briquetting 5 that is connected body 2 rear sides and be connected, oppositely curved each other being provided with and the pole 1 lower edge spacing catch 24 of block mutually at lateral margin place, the left and right sides of connector 2 respectively offers a clip slot 12 that fastens with bayonet lock 62 at the lower edge that relies on the outer end of the linking section 13 of two poles 1.Referring to Fig. 5 to Fig. 8

The linking section 13 of two poles 1 is vertical flat wedge section, connecting body 2 is that en plaque and the linking section 13 that is positioned at two poles that are front and back shape distribution are middle, two bayonet locks 62 are one to establish hole 41 along L shaped action movie 4 upper end groups, one ladder bayonet lock 62 of the fore-and-aft direction installing of laterally steering slotted hole 22, two L shaped action movies 4 lay respectively at the both sides, front and back and the oppositely setting each other of the connection body 2 of en plaque, connect at en plaque body 2 the two laterally steering slotted holes 22 that are positioned at its plate body above-below direction middle part what locate up and down is 4 positional punches 23, vertically long through-hole 21 be positioned in the middle of the two laterally steering slotted holes 22 and with its formation T shape distribution shape, establish on the Connection Element 63 in the hole 23 cover in the group of the bottom of the laterally steering slotted hole 22 of a side and twist an elasticity and turn round part 60.Referring to Fig. 5 to Fig. 8

Briquetting 5 is for the arch block and be provided with convex and convex slide blocks 52 slide card in vertical long through-hole 21, the heart has the through hole 51 that wears for Connection Element 64 therein, elasticity is turned round an elastic hook 601 doggings of part 60 at open-minded 25 places of the card of plate-like body 2 lower edges, and another elastic hook 602 then intersection hook is located at Connection Element 64 places.Referring to Fig. 5, Fig. 7

Connection Element 62,63,64 is monomer or combined type riveting pin.Referring to Fig. 5

Two location-plates 3 are lath-shaped and pass through the through hole 31 at its place, two ends and the positional punch that the is connected body 2 tops 23 corresponding cross-under of pole 1 and rectangular slab sheet respectively.Referring to Fig. 5, Fig. 6

The principle that folds of the present utility model is as follows:

When supporting at ordinary times, the clip slot 12 of pole 1 is fastened on the ladder bayonet lock 62, and it is then taken on the spacing catch 24 that drops on body 2 by the lower edge of lining section slightly, so it can folding.Referring to Fig. 6, Fig. 7, Fig. 9 and Figure 12.Even push this moment or mistake is bumped briquetting 5, it can folding or misoperation yet, because pole 1 fastens with bayonet lock 62 bayonet lock 62 can not be moved, and since bayonet lock 62 link to each other with L shaped action movie 4 and briquetting 5, so briquetting 5 is at this moment also inoperative.And when needing folding, carry on can be earlier and recruit a bed end that bedstead is loosened, to fold joint part then and carry on slightly, engage even bayonet lock 62 breaks away from clip slot 12, at this moment, upwards push briquetting 5 again, it is outer sliding that action movie 4 can change pendulum and drive bayonet lock 62 symmetries, referring to Fig. 6, Fig. 7, and after bayonet lock 62 outer the moving, then the space is abdicated, so pole 1 can be amounted to and receive.Referring to Figure 10 and Figure 11

In the time of need supporting again, only oppositely outer the removing of two poles 1 got final product.

Claims (5)

1, a kind of baby nets folding of bed and uses the joint, the edge folds the joint between the joining place of two poles (1), fold the joint and comprise that a connection body (2) and is slidingly installed with the briquetting (5) on body (2), it is characterized in that: linking section (13) longitudinal separation two poles (1) offers two connecting holes (11), be connected the inboard connecting hole (11) of section (13) locate respectively with an end of a location-plate (3) mutually pivot connect, and the other end of two location-plates (3) is connected with the connecting hole (11) that is positioned at its middle linking section outside that is connected body (2) and pole (1), between the two groups of positional punches (23) that connect body (2), offer the long guiding hole (22) and a vertical long through-hole (21) at two intervals, the corner of two L shaped action movies (4) is hubbed on the both sides, front and back that connect body (2) by Connection Element (63), the upper end group of each L shaped action movie (4) is established and is respectively worn a bayonet lock (62) in the hole (41), bayonet lock (62) then slides respectively and is installed in the two laterally steering slotted holes (22) that connect body (2) middle part, the lower end slotted hole (42) of each L shaped action movie (4) is located then to converge and is connected together in the both sides of vertical long through-hole (21) and by unified the wearing of Connection Element (64), slip be located in the vertical long through-hole (21) Connection Element (64) also be positioned at the briquetting (5) that is connected body (2) rear side and be connected, oppositely curved each other being provided with and pole (1) the lower edge spacing catch (24) of block mutually at the lateral margin place, the left and right sides of connector (2) respectively offers one and the clip slot (12) that fastens of bayonet lock (62) at the lower edge that relies on the outer end of the linking section (13) of two poles (1).

2, net folding of bed according to the described a kind of baby of claim 1 and use the joint, it is characterized in that: the linking section (13) of two poles 1 is vertical flat wedge section, connecting body (2) is that en plaque and the linking section (13) that is positioned at two poles that are front and back shape distribution are middle, two bayonet locks (62) are one to establish hole (41) along L shaped action movie (4) upper end group, one ladder bayonet lock (62) of the fore-and-aft direction installing of laterally steering slotted hole (22), two L shaped action movies (4) lay respectively at the both sides, front and back and the oppositely setting each other of the connection body (2) of en plaque, connect at en plaque body (2) the two laterally steering slotted holes (22) that are positioned at its plate body above-below direction middle part what locate up and down is 4 positional punches (23), vertically long through-hole (21) be positioned in the middle of the two laterally steering slotted holes (22) and with its formation T shape distribution shape, establish Connection Element (63) in the hole (23) in the group of the bottom of the laterally steering slotted hole (22) of a side and go up cover and twist an elasticity and turn round part (60).

3, net folding of bed according to claim 1 or 2 described a kind of babies and use the joint, it is characterized in that: briquetting (5) is for the arch block and be provided with convex and convex slide block (52) slide card in vertical long through-hole (21), the heart has the through hole (51) that wears for Connection Element (64) therein, an elastic hook (601) dogging that elasticity is turned round part (60) the card of plate-like body (2) lower edge slit (25) locate, another elastic hook (602) then intersects hook and is located at Connection Element (64) and locates.

4, net folding of bed according to claim 1 or 2 described a kind of babies and use the joint, it is characterized in that: Connection Element (62), (63), (64) are monomer or combined type riveting pin.

5, net folding of bed according to claim 1 or 2 described a kind of babies and use the joint, it is characterized in that: two location-plates (3) are for lath-shaped and respectively by the through hole (31) at its place, two ends and the corresponding cross-under of positional punch (23) that is connected body (2) top of pole (1) and rectangular slab sheet.

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