CN218505943U - Children's barrow - Google Patents

Abstract

The utility model discloses a children's shallow, include the automobile body, be used for the folding part that the automobile body was accomodate and be used for controlling the adjusting part who takes the space, folding part includes the frame, locates the fore-stock of frame top both sides respectively, locates the after-poppet of fore-stock middle part one side, locates the first branch of fore-stock lower part one side, the seat frame that links to each other with first branch, locate the second branch between first branch and the fore-stock, locate the third branch between seat frame and the fore-stock, the push rod that links to each other with the fore-stock top, the utility model discloses a set up automobile body, frame, fore-stock, after-poppet, first branch, it is fixed to have solved the space of taking of current children's shallow, can not freely adjust, and it is not enough to take the travelling comfort, to say to the children of different weights, takes comparatively inconveniently, leads to whole children's shallow flexibility not enough, and the not enough convenient problem of folding operation of shallow.

Description

Children's barrow

Technical Field

The utility model belongs to the technical field of the shallow of children, especially, relate to a shallow of children.

Background

At present, the perambulator for children has been popularized in each family that has neonate for a long time, for example, the stroller, place the baby in the stroller and push it to walk, both can let the baby possess better environment of lying in bed, also can alleviate the parent's burden, however along with the liberation of two child policies, children of different sizes need to sit the demand of a car trip together, the growth of children's age, children have autonomic consciousness, when children can walk by oneself but can't walk for a long time, especially in the use scene such as children's outing, the long area of area is many and inconvenient when bearing, the stroller should be born at this moment, the stroller is a kind of that can place the article and can supply two children to take, folding stroller in the prior art generally includes openable and foldable frame, the pocket installed below the frame, can lock the locking device that the frame locks the frame in the open state, connect the seat on the frame, the prior art has the problem that: the space of taking of current children's shallow is fixed, can not freely adjust, and it is not enough to take the travelling comfort, to the children of different weight, takes comparatively inconveniently, leads to whole children's shallow flexibility not enough, and the folding operation of shallow is convenient inadequately.

Disclosure of Invention

Problem to prior art exists, the utility model provides a children's shallow possesses can fold the automobile body, can carry out the extension of different degrees to taking the space, can be convenient for the children of different weights take, and then can improve the advantage of the comfort level of taking, it is fixed to have solved the taking space of current children's shallow, can not freely adjust, it is not enough to take the travelling comfort, to the children of different weights, it is comparatively inconvenient to take, lead to whole children's shallow flexibility not enough, and the folding operation of shallow problem convenient inadequately.

The utility model discloses a realize like this, a children's shallow, include the automobile body, be used for the folding part that the automobile body accomodate and be used for controlling the adjusting part who takes the space, folding part includes the frame, locate the fore-stock of frame top both sides respectively, locate the after-poppet of fore-stock middle part one side, locate fore-stock lower part one side first branch, the seat frame that links to each other with first branch, locate second branch between first branch and the fore-stock, locate the third branch between seat frame and the fore-stock, the push rod that links to each other with the fore-stock top, the cover is located the fourth branch in the push rod outside, the connecting plate that links to each other with fourth branch, the first dead lever that links to each other with connecting plate one end, the swinging arms that link to each other with the connecting plate other and the second dead lever that links to each other with the connecting plate other, the fore-stock both ends are articulated with frame and push rod respectively, the after-poppet is articulated with fore-stock and frame respectively, the second branch both ends are articulated with the seat frame and the second dead rod are articulated with the connecting plate both ends respectively.

As the utility model discloses preferred, the adjusting part is including offering respectively in taking frame flexible groove all around, locating flexible inslot extension rod, locating the guardrail of extension rod one end, offering in the first recess of extension rod one side, locating the ejector pin in the first recess, locating the first spring of ejector pin one end, locating the ball-type portion of the ejector pin other end, offering in flexible inslot one side align to grid's a plurality of locking grooves and being used for improving the buckle part to the fixed effect of extension rod, ball-type portion and locking groove sliding connection, extension rod and flexible groove sliding connection, the guardrail is the U type.

As the utility model discloses preferred, the buckle part is including offering in two openings of taking advantage of seat frame one side, locating the intraoral kelly of opening, locating the arm-tie of kelly one end, the second spring in the kelly outside is located to the cover and offer in a plurality of draw-in grooves of extension rod one side align to grid, the kelly respectively with opening and draw-in groove sliding connection.

As the utility model discloses it is preferred, the protection groove has been seted up respectively to both sides in the first recess, the ejector pin both sides are equipped with the protection piece respectively, protection piece and protection groove sliding connection.

As the utility model discloses it is preferred, the second recess has been seted up to protection casing one side, protection piece one side is equipped with the guide arm, guide arm outside cover is equipped with the third spring, guide arm and second recess sliding connection.

As the utility model discloses it is preferred, be equipped with a plurality of strengthening ribs of align to grid between the frame.

Preferably, a placing plate is arranged between the seating frames.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the automobile body, adjusting part, the frame, the fore-stock, the after-poppet, first branch, take the frame, second branch, third branch, the push rod, fourth branch, the connecting plate, first dead lever, swinging arms and second dead lever, the fore-stock both ends are articulated with frame and push rod respectively, the after-poppet is articulated with fore-stock and frame respectively, first branch both ends are articulated with taking frame and fore-stock respectively, second branch both ends are articulated with first branch and fore-stock respectively, third branch both ends are articulated with taking frame and fore-stock respectively, fourth branch is articulated with the push rod, the connecting plate both ends are articulated with first dead lever and swinging arms respectively, the swinging arms both ends are articulated with second dead lever and connecting plate respectively, can fold the automobile body, can carry out the extension of different degrees to taking the space, the children of different weights of can being convenient for taking, and then can improve the comfort level of taking, the space of having solved current children's shallow is fixed, can not freely adjust, it is not enough to take the travelling comfort, it is not enough to take children of different weights, lead to the inconvenience of whole children's shallow operation, and the problem of pushing away is convenient.

2. The utility model discloses a set up flexible groove, extension rod, guardrail, first recess, ejector pin, first spring, ball-type portion, locking groove and buckle part, ball-type portion and locking groove sliding connection, extension rod and flexible groove sliding connection, the guardrail is the U type, and the pulling guardrail can drive the extension rod and outwards remove, and ball-type portion can block into the locking inslot under the effect of first spring, can fix the extension rod, reaches the effect of adjusting and taking the space.

3. The utility model discloses a set up opening, kelly, arm-tie, second spring and draw-in groove, the kelly respectively with opening and draw-in groove sliding connection, the kelly under the effect of second spring, can block into in the draw-in groove, can carry out the secondary locking to the extension rod, and then can improve the locking effect to the extension rod, improve and take stability.

4. The utility model discloses a set up protection groove and protection piece, protection piece and protection groove sliding connection can prevent that the ejector pin from taking place to rotate in first recess, can protect first spring, prevent that the rotatory deformation of first spring is impaired.

5. The utility model discloses a set up second recess, guide arm and third spring, guide arm and second recess sliding connection utilize the elasticity of third spring, can further improve the fixed effect to ball-type portion, further improve and take stability.

6. The utility model discloses a set up the strengthening rib, can improve the intensity of frame, and then improve the intensity of automobile body.

7. The utility model discloses a board is placed in the setting, can be convenient for place some toys and play for children, perhaps places some article and so on.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic view of the embodiment of the present invention in a front folded state;

fig. 3 is a second schematic view of the embodiment of the present invention in a front folded state;

fig. 4 is a front view of a folding completion schematic diagram provided by an embodiment of the present invention;

FIG. 5 is a front sectional view of a seating frame according to an embodiment of the present invention;

fig. 6 is an enlarged view of a point a in fig. 5 according to an embodiment of the present invention;

fig. 7 is an enlarged view of B in fig. 5 according to an embodiment of the present invention.

In the figure: 1. a vehicle body; 21. a frame; 22. a front bracket; 23. a rear bracket; 24. a first support bar; 25. a seating frame; 26. a second support bar; 27. a third support bar; 28. a push rod; 29. a fourth strut; 30. a connecting plate; 31. a first fixing lever; 32. a swing lever; 33. a second fixing bar; 34. a telescopic groove; 35. an extension rod; 36. a guardrail; 37. a first groove; 38. a top rod; 39. a first spring; 40. a spherical portion; 41. a locking groove; 42. a port; 43. a clamping rod; 44. pulling a plate; 45. a second spring; 46. a card slot; 47. a protective groove; 48. a protection block; 49. a second groove; 50. a guide bar; 51. a third spring; 52. reinforcing ribs; 53. placing the plate.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, a stroller provided in an embodiment of the present invention includes a stroller body 1, a folding component for accommodating the stroller body 1, and an adjusting component for controlling a riding space, wherein the folding component includes a stroller frame 21, a front support 22 respectively disposed at two sides of a top of the stroller frame 21, a rear support 23 disposed at one side of a middle portion of the front support 22, a first support rod 24 disposed at one side of a lower portion of the front support 22, a riding frame 25 connected to the first support rod 24, a second support rod 26 disposed between the first support rod 24 and the front support 22, a third support rod 27 disposed between the riding frame 25 and the front support 22, a push rod 28 connected to a top of the front support 22, a fourth support rod 29 connected to an outer side of the push rod 28, a connecting plate 30 connected to the fourth support rod 29, a first fixing rod 31 connected to one end of the connecting plate 30, a swing rod 32 connected to the other end of the connecting plate 30, and a second fixing rod 33 connected to the swing rod 32, two ends of the front support 22 are respectively hinged to the front support 21 and the push rod 28, the rear support 23 and the first support rod 24 are respectively hinged to the front support rod 22, the second support rod 32 and the second support rod 32, and the second support rod 32 are hinged to the front support rod 22, and the front support rod 32, and the second support rod 32 are respectively hinged to the connecting plate 22, and the connecting plate 22.

Referring to fig. 5 and 6, the adjusting member includes a telescopic slot 34 respectively opened around the riding frame 25, an expansion rod 35 disposed in the telescopic slot 34, a guardrail 36 disposed at one end of the expansion rod 35, a first groove 37 opened at one side of the expansion rod 35, a push rod 38 disposed in the first groove 37, a first spring 39 disposed at one end of the push rod 38, a spherical portion 40 disposed at the other end of the push rod 38, a plurality of locking slots 41 uniformly arranged at one side of the telescopic slot 34, and a fastening member for improving the fixing effect on the expansion rod 35, wherein the spherical portion 40 is slidably connected with the locking slots 41, the expansion rod 35 is slidably connected with the telescopic slot 34, and the guardrail 36 is U-shaped.

Adopt above-mentioned scheme: by arranging the telescopic groove 34, the expansion rod 35, the guardrail 36, the first groove 37, the ejector rod 38, the first spring 39, the spherical part 40, the locking groove 41 and the fastening part, the spherical part 40 is slidably connected with the locking groove 41, the expansion rod 35 is slidably connected with the telescopic groove 34, the guardrail 36 is U-shaped, the expansion rod 35 can be driven to move outwards by pulling the guardrail 36, the spherical part 40 can be clamped into the locking groove 41 under the action of the first spring 39, the expansion rod 35 can be fixed, and the effect of adjusting the riding space is achieved.

Referring to fig. 7, the locking member includes two through holes 42 opened at one side of the seating frame 25, a locking rod 43 disposed in the through holes 42, a pulling plate 44 disposed at one end of the locking rod 43, a second spring 45 sleeved outside the locking rod 43, and a plurality of locking grooves 46 opened at one side of the extension rod 35 and uniformly arranged, wherein the locking rod 43 is slidably connected to the through holes 42 and the locking grooves 46, respectively.

Adopt above-mentioned scheme: through setting up opening 42, kelly 43, arm-tie 44, second spring 45 and draw-in groove 46, kelly 43 respectively with opening 42 and draw-in groove 46 sliding connection, kelly 43 can block into in the draw-in groove 46 under the effect of second spring 45, can carry out the secondary locking to extension rod 35, and then can improve the locking effect to extension rod 35, improve and take stability.

Referring to fig. 6, protection grooves 47 are respectively formed in two sides of the first groove 37, protection blocks 48 are respectively arranged on two sides of the top rod 38, and the protection blocks 48 are slidably connected with the protection grooves 47.

Adopt above-mentioned scheme: through setting up protection groove 47 and protection piece 48, protection piece 48 and protection groove 47 sliding connection can prevent that ejector pin 38 from taking place to rotate in first recess 37, can protect first spring 39, prevent that first spring 39 rotary deformation is impaired.

Referring to fig. 6, a second groove 49 is formed on one side of the protection slot 47, a guide rod 50 is arranged on one side of the protection block 48, a third spring 51 is sleeved on the outer side of the guide rod 50, and the guide rod 50 is slidably connected with the second groove 49.

Adopt above-mentioned scheme: by providing the second groove 49, the guide rod 50, and the third spring 51, the guide rod 50 is slidably connected to the second groove 49, and the elasticity of the third spring 51 can further improve the fixing effect of the ball portion 40, and further improve the riding stability.

Referring to fig. 1, a plurality of reinforcing ribs 52 are uniformly arranged between the vehicle frames 21.

Adopt above-mentioned scheme: by providing the reinforcing ribs 52, the strength of the frame 21 can be improved, and the strength of the vehicle body 1 can be improved.

Referring to fig. 1, a placing plate 53 is provided between the seating frames 25.

Adopt above-mentioned scheme: by providing the placing plate 53, it is possible to facilitate placing of toys for children to play with, or placing of objects, etc.

The utility model discloses a theory of operation:

when the sitting space needs to be expanded, the pull plate 44 is pulled to drive the clamping rod 43 to move, the clamping rod 43 moves to separate from the clamping groove 46, the second spring 45 is deformed, the extension rod 35 is released at the moment, then the guardrail 36 is pulled to drive the extension rod 35 to move outwards, the extension rod 35 moves outwards to drive the ball-shaped part 40 to separate from the locking groove 41, the ball-shaped part 40 moves to push the ejector rod 38 to move, the ejector rod 38 moves to drive the first spring 39 to deform, the protection block 48 is driven to slide in the protection groove 47, the protection block 48 moves to drive the third spring 51 to deform, when the ball-shaped part 40 meets other locking grooves 41, the first spring 39 and the third spring 51 are reset, promote ball-type portion 40 and block into locking groove 41 in, fix extension rod 35, kelly 43 aligns with draw-in groove 46 this moment, then loosen arm-tie 44, second spring 45 resets, promote kelly 43 and block into draw-in groove 46 in, improve the fixed effect to extension rod 35, reach the effect of adjusting and taking the space, when needs are folding, with automobile body 1 unblock earlier, then fold first dead lever 31 to with push rod 28 parallel and level, then left the place ahead promotes push rod 28, make push rod 28 slope, push rod 28 slopes and promotes fore-stock 22 and after-poppet 23 and moves to the rear right, then will promote push rod 28 downwards all the time, until whole device all folds together.

In summary, the following steps: the stroller comprises a body 1, a frame 21, a front support 22, a rear support 23, a first support rod 24, a riding frame 25, a second support rod 26, a third support rod 27, a push rod 28, a fourth support rod 29, a connecting plate 30, a first fixing rod 31, a swing rod 32, a second fixing rod 33, a telescopic groove 34, an expansion rod 35, a guardrail 36, a first groove 37, a push rod 38, a first spring 39, a spherical part 40, a locking groove 41, a through opening 42, a clamping rod 43, a pull plate 44, a second spring 45, a clamping groove 46, a protection groove 47, a protection block 48, a second groove 49, a guide rod 50, a third spring 51, a reinforcing rib 52 and a placing plate 53, and solves the problems that the riding space of the existing stroller is fixed, the existing stroller cannot be freely adjusted, the riding comfort is insufficient, and children with different weights are inconvenient to ride, the entire stroller is not flexible enough, and the folding operation of the stroller is not convenient enough.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A children's barrow, including automobile body (1), be used for the folding member that automobile body (1) accomodate and be used for controlling the regulating part who takes the space, its characterized in that: the folding component comprises a frame (21), front supports (22) arranged on two sides of the top of the frame (21) respectively, a rear support (23) arranged on one side of the middle of the front support (22), first supporting rods (24) arranged on one side of the lower portion of the front support (22), a riding frame (25) connected with the first supporting rods (24), second supporting rods (26) arranged between the first supporting rods (24) and the front supports (22), third supporting rods (27) arranged between the riding frame (25) and the front supports (22), push rods (28) connected with the top of the front supports (22), fourth supporting rods (29) connected with the outer sides of the push rods (28), connecting plates (30) connected with the fourth supporting rods (29), first fixing rods (31) connected with one ends of the connecting plates (30), swing rods (32) connected with the other ends of the connecting plates (30) and second fixing rods (33) connected with the swing rods (32), two ends of the front supports (22) are hinged with the frame (21) and the front supports (23) respectively.

2. A stroller according to claim 1, wherein: the adjusting part comprises telescopic grooves (34) which are respectively arranged on the periphery of the sitting frame (25), expansion rods (35) arranged in the telescopic grooves (34), guardrails (36) arranged at one ends of the expansion rods (35), first grooves (37) arranged on one sides of the expansion rods (35), ejector rods (38) arranged in the first grooves (37), first springs (39) arranged at one ends of the ejector rods (38), spherical parts (40) arranged at the other ends of the ejector rods (38), a plurality of locking grooves (41) which are uniformly arranged on one sides in the telescopic grooves (34) and buckling parts for improving fixing effects on the expansion rods (35), wherein the spherical parts (40) are in sliding connection with the locking grooves (41), the expansion rods (35) are in sliding connection with the telescopic grooves (34), and the guardrails (36) are U-shaped.

3. A stroller according to claim 2, wherein: the buckle part comprises two through openings (42) arranged on one side of the sitting frame (25), a clamping rod (43) arranged in the through openings (42), a pulling plate (44) arranged at one end of the clamping rod (43), a second spring (45) sleeved on the outer side of the clamping rod (43) and a plurality of clamping grooves (46) arranged on one side of the expansion rod (35) in an evenly-arranged mode, wherein the clamping rod (43) is respectively connected with the through openings (42) and the clamping grooves (46) in a sliding mode.

4. A stroller according to claim 2, wherein: protection grooves (47) are respectively formed in two sides of the first groove (37), protection blocks (48) are respectively arranged on two sides of the ejector rod (38), and the protection blocks (48) are connected with the protection grooves (47) in a sliding mode.

5. A stroller in accordance with claim 4, wherein: a second groove (49) is formed in one side of the protection groove (47), a guide rod (50) is arranged on one side of the protection block (48), a third spring (51) is sleeved on the outer side of the guide rod (50), and the guide rod (50) is connected with the second groove (49) in a sliding mode.

6. A stroller according to claim 1, wherein: a plurality of reinforcing ribs (52) which are uniformly arranged are arranged between the vehicle frames (21).

7. A stroller according to claim 1, wherein: a placing plate (53) is arranged between the seating frames (25).

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