Foldable baby bullet chair
Technical field
The utility model relates to articles for children, particularly a kind of Foldable baby bullet chair.
Background technology
Infant bouncer is a kind of seat that elasticity enjoyment can be provided to the baby.Chinese patent CN101579182A discloses the application for a patent for invention case that a name is called " infant bouncer ".The technical scheme of this patent application is made up of seat, support frame, elastic component and location structure, and support frame is used for supporting chair, and elastic component is arranged on the support frame, and location structure is connected in seat and elastic component, is used for seat is positioned on the support frame.Though this scheme has realized the spring function that infant bouncer should have,, collect and go out to carry and make troubles to the user owing to receive the restriction of its structural design not possess folder function.For this reason, how to design a kind of problem that folder function and infant bouncer simple in structure are the utility model research that has.
Summary of the invention
The utility model provides a kind of Foldable baby bullet chair, its objective is to design a kind of have folder function and infant bouncer simple in structure, the problem that is intended to solve above-mentioned prior art collection and carries inconvenience.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of Foldable baby bullet chair; Mainly by support frame be connected seat on the support frame seat cloth cover two parts of lying and form; Wherein, support frame comprises two Connection Blocks, a fore-stock, an after-poppet, a back rest and a seat frame.
Center, seat with said infant bouncer is a datum mark, and two Connection Block relative datum points are symmetrically arranged.
Said fore-stock is by two front support rods and be fixedly connected on preceding horizontal between two front support rods connecting rod and constitute, the root of every front support rod and a corresponding fixed connection of Connection Block, and fore-stock relative datum point forms the oblique support to the front lower place.
Said after-poppet is by two back stays and be fixedly connected on back horizontal between two back stays connecting rod and constitute; The root of every back stay is corresponding hinged with a Connection Block; Article two, back stay is coaxial and be parallel to the horizontal line between two Connection Blocks with the hinge axes of two Connection Blocks; Corresponding back stay is provided with first abutment face on each Connection Block, and the orientation that is provided with of first abutment face makes after-poppet relative datum point under open mode form the oblique support to the back lower place.
Said back rest is by two back support bar and be fixedly connected on backrest connecting rod horizontal between two back support bar and constitute; The root of every back support bar is corresponding hinged with a Connection Block; Article two, back support bar is coaxial and be parallel to the horizontal line between two Connection Blocks with the hinge axes of two Connection Blocks; Corresponding back support bar is provided with second abutment face on each Connection Block, and the orientation that is provided with of second abutment face makes back rest relative datum point under open mode form the oblique support to the back upper place.
Said seat frame is by two seat post and be fixedly connected on seat connecting rod horizontal between two seat post and constitute; The relative Connection Block correspondence of the root of every seat post is hinged; Article two, seat post is coaxial and be parallel to the horizontal line between two Connection Blocks with the hinge axes of two Connection Blocks; Corresponding seat post is provided with the 3rd abutment face on each Connection Block, and the orientation that is provided with of the 3rd abutment face makes seat frame relative datum point under open mode form support forwards.
The utility model design concept and effect are: a fore-stock, an after-poppet, a back rest and a seat frame are connected on two Connection Blocks that are symmetrically arranged; The relation that is fixedly connected of hinged relationship through after-poppet, back rest and seat frame and Connection Block and fore-stock and Connection Block; Make the relative fore-stock of after-poppet, back rest and seat frame realize folding; And under the open mode; The relative fore-stock of after-poppet, back rest and seat frame positions, and forms a kind of elastic deformability's of having support frame with this, after the cloth cover is lain at the cover seat of honour on the support frame, just constitutes infant bouncer.This programme is simple in structure, be skillfully constructed, and has folder function, solved above-mentioned prior art collection and carried the problem of inconvenience.
Description of drawings
Accompanying drawing 1 is the utility model Foldable baby bullet chair support frame stereogram;
Accompanying drawing 2 is the utility model Foldable baby bullet chair support frame three-dimensional exploded view;
Accompanying drawing 3 is the partial enlarged drawing of Fig. 2;
Accompanying drawing 4 is the utility model Foldable baby bullet chair support frame front view;
Accompanying drawing 5 is the utility model Foldable baby bullet chair support frame left view;
Accompanying drawing 6 is the utility model Foldable baby bullet chair support frame upward view;
Accompanying drawing 7 is the A-A cutaway view among Fig. 4;
Accompanying drawing 8 is the B-B cutaway view among Fig. 4;
Accompanying drawing 9 is the folded state stereogram of the utility model Foldable baby bullet chair support frame;
Accompanying drawing 10 is the folded state diagram of the utility model Foldable baby bullet chair support frame;
Accompanying drawing 11 is the utility model Foldable baby bullet chair stereogram.
In the above accompanying drawing: 1 fore-stock; 2. after-poppet; 3. seat frame; 4. back rest; 5. enclosing cover; 6. inner cap; 7. connector; 8. support button; 9. backrest button; 10. reinforcement iron plate; 11. backrest lock pin; 12. backrest stage clip; 13. support stage clip; 14. Connection Block; 15. canopy frame; The cloth cover 16. seat is lain.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment: a kind of Foldable baby bullet chair
Like Fig. 1 ~ 6 and shown in Figure 11; This Foldable baby bullet chair mainly by support frame be connected seat on the support frame seat cloth of lying and overlap 16 two parts and form; Wherein, support frame comprises two Connection Blocks 14, fore-stock 1, after-poppet 2, a back rest 4 and a seat frame 3.
Center, seat with said infant bouncer is a datum mark, and two Connection Block 14 relative datums points are symmetrically arranged.Connection Block 14 is made up of enclosing cover 5 and inner cap 6 amalgamations, sees Fig. 2 and Fig. 3.
Said fore-stock 1 is by two front support rods and be fixedly connected on preceding horizontal between two front support rods connecting rod and constitute.In the present embodiment, a connecting rod is formed by a pipe bending before two front support rods and one.Pipe is converted into " U " shape substantially, and the two side arms of " U " shape is two front support rods, U " bottom of shape is preceding connecting rod.The root of every front support rod and the 14 corresponding fixed connections of a Connection Block, fore-stock 1 relative datum point forms the oblique support to the front lower place.
Said after-poppet 2 is by two back stays and be fixedly connected on back horizontal between two back stays connecting rod and constitute.In the present embodiment, a connecting rod is formed by an iron wire bending behind two back stays and one.Iron wire is converted into earlier " U " shape substantially, then " U " shape bottom is converted into the hook solid (see figure 4), and after-poppet 2 just has the elastic deformability in the support process like this, to the baby flexible enjoyment is provided.The root of every back stay is corresponding hinged with a Connection Block 14; Article two, back stay is coaxial and be parallel to the horizontal line between two Connection Blocks 14 with the hinge axes of two Connection Blocks 14; Corresponding back stay is provided with first abutment face on each Connection Block 14; The first abutment face relative datum point is (also can be towards the front lower place, this will see the support shape after after-poppet 2 is opened) towards the below, and the orientation that is provided with of first abutment face makes after-poppet 2 relative datum point under open mode form the oblique support to the back lower place.For after-poppet 2 is located under open mode reliably, between every back stay root and corresponding Connection Block 14, be equipped with the first position and lock structure, this first position and lock structural configuration is on the back stay and the first abutment face position contacting.In the present embodiment; The first position and lock structure adopts the elastic hook location structure, and like Fig. 3 and shown in Figure 7, this elastic hook location structure is formed with support stage clip 13 by supporting button 8; Support button 8 front ends and be provided with the coupler body that is used to hook back stay; Connection Block 14 is provided with installing hole, supports button 8 and is fitted in the installing hole, supports stage clip 13 and acts between support button 8 and the Connection Block 14.Coupler body is opened back stay when pushing support button 8, and back stay is locked under the effect of supporting stage clip 13.The first position and lock structure also can change elasticity pin-and-hole location structure or draw-in groove location structure into.
Said back rest 4 is by two back support bar and be fixedly connected on backrest connecting rod horizontal between two back support bar and constitute.In the present embodiment, two back support bar and a backrest connecting rod are formed by a pipe bending.Pipe is converted into " U " shape substantially, and the two side arms of " U " shape is two back support bar, U " bottom of shape is the backrest connecting rod.The root of every back support bar and connector 7 socket are (see figure 3) fixedly; Connector 7 is corresponding hinged with a Connection Block 14; Article two, back support bar is coaxial and be parallel to the horizontal line between two Connection Blocks 14 with the hinge axes of two Connection Blocks 14; Corresponding back support bar is provided with second abutment face on each Connection Block 14; The second abutment face relative datum point is (also can be towards the top, this will see the support shape after back rest 4 is opened) towards the front upper place, and the orientation that is provided with of second abutment face makes back rest 4 relative datum point under open mode form the oblique support to the back upper place.For back rest 4 is located under open mode reliably, between every back support bar root and corresponding Connection Block 14, be equipped with the second position and lock structure, this second position and lock structural configuration is on the back support bar and the second abutment face position contacting.In the present embodiment; The second position and lock structure adopts elasticity pin-and-hole location structure, and like Fig. 3 and shown in Figure 8, this elasticity pin-and-hole location structure is made up of backrest button 9, reinforcement iron plate 10, backrest lock pin 11 and backrest stage clip 12; Backrest lock pin 11 is installed on the connector 7 of back support bar root with backrest stage clip 12; Reinforcement iron plate 10 is fixed on the Connection Block 14, and the position of reinforcement iron plate 10 corresponding backrest lock pins 11 is provided with locating hole, and an end of this locating hole cooperates with backrest lock pin 11 and is used for position and lock.Backrest button 9 is provided with the other end of locating hole, and is installed on the Connection Block 14.When backrest lock pin 11 turned to position of positioning hole with connector 7, backrest lock pin 11 is insertion locating hole position and lock under the promotion of backrest stage clip 12, and backrest button 9 is released locating hole with backrest lock pin 11 after pushing backrest button 9, and state unlocks.The second position and lock structure also can change elastic hook location structure or draw-in groove location structure into.
Said seat frame 3 is by two seat post and be fixedly connected on seat connecting rod horizontal between two seat post and constitute.In the present embodiment, two seat post and a seat connecting rod are formed by an iron wire bending.Iron wire earlier is converted into " U " shape substantially, and the two side arms of " U " shape is two seat post, U " bottom of shape is the seat connecting rod.The root of every seat post is hinged with the root of a corresponding back support bar; Article two, seat post is coaxial and be parallel to the horizontal line between two Connection Blocks 14 with the hinge axes of two back support bar; Corresponding seat post is provided with the 3rd abutment face on each Connection Block 14; The 3rd abutment face relative datum point is (also can be towards the front upper place or towards the back upper place, this will see the support shape after seat frame 3 is opened) towards the top.The orientation that is provided with of the 3rd abutment face makes seat frame 3 relative datum point under open mode form support forwards.
Fig. 1 is a present embodiment Foldable baby bullet chair support frame stereogram, after cloth cover 16 is lain at the cover seat of honour on the support frame, just constitutes infant bouncer, sees Figure 11.Label 15 among Fig. 1 is used to support top for canopy frame.This canopy frame 15 be can bending elastic bar, the rod member two ends are respectively equipped with draw-in groove.Direct clip is on two back support bar of back rest 4 during use.
Fig. 9 and Figure 10 are the folded state diagram of present embodiment Foldable baby bullet chair support frame, and as can be seen from the figure, the utility model infant bouncer is lain behind the cloth cover 16 removing seat, support frame can folding to the little volume of trying one's best, be convenient to collect and carry.
In the present embodiment, fore-stock 1, after-poppet 2, back rest 4 and seat frame 3 form by a pipe or iron wire bending.But the utility model is not limited to this form, as long as two vertical poles and a cross bar are fixedly connected into the technical scheme that fore-stock 1, after-poppet 2, back rest 4 and seat frame 3 all can be realized the utility model.This is the version that those skilled in the art can expect.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.