CN214156834U - Baby bed with swing function - Google Patents

Abstract

The utility model relates to a crib with swing function, which comprises a bed frame pipe and foot frame components hinged on the two sides of the bed frame pipe, wherein the foot frame components comprise a folding rotating device and a supporting foot frame, the upper part of the folding rotating device is hinged with the bed frame pipe, and the lower part of the folding rotating device is connected with the supporting foot frame; this kind of crib through setting up rocker, tee junction seat and truckle subassembly, utilizes the swing joint of truckle subassembly and tee junction seat to adjust truckle subassembly position, promptly: in a static state, the trundle component is used as a supporting leg of the crib to abut against the ground, when the swinging function is needed, the trundle component is turned up, and the remote rod abuts against the ground at the moment, so that the remote swinging function is realized; moreover, the operation is very simple, which is beneficial to the popularization and the application of the product.

Description

Baby bed with swing function

Technical Field

The utility model relates to a crib technical field specifically is a crib that has the function of swaing concurrently.

Background

The national intellectual property office discloses an invention patent application, application publication number: CN106263817A, name: portable crib, application publication date: no. 4, 1/2017, the portable baby crib structurally comprises a crib frame pipe, support foot frames are arranged on two sides of the crib frame pipe, and the portable baby crib further comprises a folding rotating device hinged on the crib frame pipe, wherein each support foot frame comprises a left support foot frame and a right support foot frame, the folding rotating device is arranged on each of the left support foot frame and the right support foot frame, a detachable fixed bottom frame connected to the left support foot frame and the right support foot frame is further arranged between the left support foot frame and the right support foot frame, and the portable baby crib can be folded and folded, and is convenient to carry and transport.

However, the above patents have disadvantages: (1) the baby crib does not have a swinging function, is single in function and cannot meet more use requirements of users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a baby crib with a swing function.

The utility model discloses the purpose realizes like this:

a crib with a swinging function comprises a bed body frame pipe and foot frame assemblies hinged to two sides of the bed body frame pipe, wherein each foot frame assembly comprises a folding rotating device and a supporting foot frame, the upper part of each folding rotating device is hinged to the bed body frame pipe, and the lower part of each folding rotating device is connected with the supporting foot frame; this kind of crib through setting up rocker, tee junction seat and truckle subassembly, utilizes the swing joint of truckle subassembly and tee junction seat to adjust truckle subassembly position, promptly: the regulating trundle component is switched between lifting off the ground and abutting against the ground, and in a static state, the trundle component is used as a supporting leg of the baby crib to abut against the ground, and when a swinging function is needed, the trundle component is turned up, and at the moment, the remote rod abuts against the ground, so that a remote swinging function is realized; moreover, the user only needs to lift or press down the movable caster wheel assembly, the caster wheel assembly can be switched between lifting off the ground and abutting against the ground, the operation is very simple, and the popularization and the use of the product are facilitated.

The utility model discloses can also further adopt following technical scheme:

particularly, a swing arm extends out of the caster wheel assembly, a swing arm groove is formed in the three-way connecting seat, the swing arm is inserted into the swing arm groove, and a movable shaft is arranged between the swing arm and the swing arm groove to be connected, so that the caster wheel assembly and the three-way connecting seat are movably connected; the movable shaft connection mode between the swing arm and the swing arm groove is simple and reasonable, and the caster wheel assembly is turned upwards or turned back downwards, so that the operation is very simple.

Specifically, a positioning bulge is arranged on the swing arm groove, an upper positioning hole and a lower positioning hole are correspondingly formed in the swing arm, and the positioning bulge is clamped into the corresponding positioning holes so as to limit the upward or downward movement of the caster wheel assembly; namely: when the trundle component is turned upwards, the trundle component is turned upwards until the positioning convex card is placed into the positioning hole below the trundle component, so that the function of swinging the crib remotely is realized; if: when the caster wheel component is turned back downwards, until the positioning bulge is clamped into the positioning hole above, the caster wheel component is abutted against the ground, and the function of the single crib is adjusted back; the two positioning holes are matched with the positioning bulges, so that the position of the caster wheel component can be quickly and accurately limited.

Specifically, a first movable shaft hole is formed between an upper positioning hole and a lower positioning hole of the swing arm, a corresponding second movable shaft hole is formed in the side wall of the swing arm groove of the three-way connecting seat, and the movable shaft penetrates through the first movable shaft hole and the second movable shaft hole; because the movable shaft hole is arranged between the upper positioning hole and the lower positioning hole, the caster wheel assembly can be adjusted within the range of 180 degrees.

It is specifically further, the truckle subassembly includes swing arm seat and truckle, one side of swing arm seat is provided with the protective sheath, and the opposite side upwards extends the swing arm, protective sheath bottom is connected to the truckle, the protective sheath surrounds partial tee junction seat, and the protective sheath has certain guard action to the swing arm seat.

The three-way connecting base comprises a transverse pipe section and an extension section arranged at the upper part of the transverse pipe section, one end of the transverse pipe section is fixedly connected with the rocker, the other end of the transverse pipe section is provided with the swing arm groove, and the extension section is fixedly connected with the supporting foot rest; this tee bend connecting seat is single part, need not to increase extra connecting piece, can realize foot rest, rocker and truckle subassembly three's connection.

The support foot rest comprises a front foot rest and a rear foot rest, the bottom ends of the front foot rest and the rear foot rest are respectively and fixedly connected with a three-way connecting seat, each three-way connecting seat is movably connected with a caster assembly, and two ends of the rocker are respectively and fixedly connected with the three-way connecting seat connected with the front foot rest and the three-way connecting seat connected with the rear foot rest; the cooperation is reasonable, can be fine realize the purpose of this patent.

Particularly, the rocker is a concave arc-shaped rod; the rocking bar of the concave arc-shaped rod can well realize the swinging function of the baby crib.

The foldable rotating device comprises a folding rotating device, a locking piece, a direction limiting piece and a return spring, wherein a central column hole is formed in the center of the locking piece, a limiting boss is arranged on the periphery of the locking piece, a circular upper seat is arranged on the inner side of the lower portion of the folding rotating device, a circular lower seat is arranged on the inner side of the top of a supporting leg frame, a circular upper seat groove is formed in the circular upper seat, a central column is arranged in the circular upper seat groove, the return spring is arranged on the central column, two ends of the return spring respectively abut against the circular upper seat groove and the locking piece, a direction limiting piece return spring is arranged between the circular upper seat groove and the direction limiting piece, a circular lower seat groove is formed in the circular lower seat, the locking piece and the direction limiting piece are arranged between the circular upper seat groove and the circular lower seat groove, the key is arranged on the outer side of the circular lower seat, a push arm is arranged on the inner side of the key, and extends into the circular lower seat to abut against or be close to the locking piece, the inner end of the push arm of the key is provided with an anti-disengaging barb; pressing the key, pushing the locking piece to the direction of the circular groove of the upper seat through a pushing arm on the key to enable the locking piece to leave the circular groove of the lower seat, and then pushing the circular lower seat to fold the support foot rest inwards; after the folding and folding are finished, the locking piece and the direction limiting piece can be automatically clamped between the upper seat circular groove and the lower seat circular groove again under the action of the reset spring and the direction limiting piece reset spring, and meanwhile, the anti-disengagement barb on the key can effectively prevent the key from disengaging from the circular lower seat.

The circular lower seat is provided with a circular lower seat groove, the circular lower seat groove is provided with a circular lower seat, the circular lower seat is provided with a circular lower seat, a circular lower seat is arranged on the circular lower seat, a circular lower seat is arranged between the circular lower seat and the circular lower seat, the circular lower seat is provided with a circular lower seat, a direction limiting piece is arranged, and a direction limiting piece, a first inclined plane is arranged, and a direction limiting piece, and a second inclined plane is arranged, and a direction limiting piece, and a second inclined plane is arranged between the direction limiting piece, and the direction limiting piece is further, and the direction limiting piece is further, and the direction limiting piece is abutted between the direction limiting piece, and the direction limiting piece; the supporting leg frame can be folded only along the direction of one end with the inclined plane when being folded and folded, and can not be folded and folded in the opposite direction, thereby being beneficial to the use and operation of users.

The utility model has the advantages as follows:

(1) this kind of crib through setting up rocker, tee junction seat and truckle subassembly, utilizes the swing joint of truckle subassembly and tee junction seat to adjust truckle subassembly position, promptly: the regulating trundle component is switched between lifting off the ground and abutting against the ground, and in a static state, the trundle component is used as a supporting leg of the baby crib to abut against the ground, and when a swinging function is needed, the trundle component is turned up, and at the moment, the remote rod abuts against the ground, so that a remote swinging function is realized; moreover, the user only needs to lift or press down the movable caster wheel assembly, the caster wheel assembly can be switched between lifting off the ground and abutting against the ground, the operation is very simple, and the popularization and the use of the product are facilitated.

(2) When the trundle component is turned upwards, the trundle component is turned upwards until the positioning convex card is placed into the positioning hole below the trundle component, so that the function of swinging the crib remotely is realized; when the caster wheel component is turned back downwards, until the positioning bulge is clamped into the positioning hole above, the caster wheel component is abutted against the ground, and the function of the single crib is adjusted back; the two positioning holes are matched with the positioning bulges, so that the position of the caster wheel component can be quickly and accurately limited.

(3) Pressing the key, pushing the locking piece to the direction of the circular groove of the upper seat through a pushing arm on the key to enable the locking piece to leave the circular groove of the lower seat, and then pushing the circular lower seat to fold the support foot rest inwards; after the folding and folding are finished, the locking piece and the direction limiting piece can be automatically clamped between the upper seat circular groove and the lower seat circular groove again under the action of the reset spring and the direction limiting piece reset spring, and meanwhile, the anti-disengagement barb on the key can effectively prevent the key from disengaging from the circular lower seat.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the caster assembly of the present invention folded upward.

Fig. 3 is a structural explosion diagram of the present invention.

Fig. 4 is an enlarged view of fig. 3 at a.

Fig. 5 is an enlarged view of fig. 3 at B.

Fig. 6 is an exploded view of the present invention.

Fig. 7 is an enlarged view at C of fig. 6.

FIG. 8 is a schematic exploded view of the button, circular lower housing, locking member and direction limiting member.

Fig. 9 is a schematic view of the foldable device of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example (b): as shown in fig. 1 to 9, a crib with a swing function comprises a bed frame tube 1 and foot frame assemblies 2 hinged to two sides of the bed frame tube 1, wherein each foot frame assembly 2 comprises a folding rotating device 21 and a supporting foot frame 22, the upper part of the folding rotating device 21 is hinged to the bed frame tube 1, and the lower part of the folding rotating device 21 is connected with the supporting foot frame 22, and the crib is characterized by further comprising a rocker 3, a three-way connecting seat 4 and a caster assembly 5, two ends of the three-way connecting seat 4 are respectively fixedly connected with the supporting foot frame 22 and the rocker 3, and the other end of the three-way connecting seat 4 is movably connected with the caster assembly 5; the regulating caster wheel component 5 is switched between lifting off the ground and abutting against the ground, when the regulating caster wheel component 5 is static, the caster wheel component 5 is used as a supporting leg of the baby crib to abut against the ground, when the swinging function is needed, the caster wheel component 5 is turned up, and at the moment, the remote rod 3 abuts against the ground, so that the remote swinging function is realized; moreover, the user can switch the caster wheel assembly between lifting off the ground and abutting against the ground only by lifting or pressing down the movable caster wheel assembly 5, the operation is very simple,

as a specific scheme, a swing arm 51 extends from the caster assembly 5, a swing arm groove 41 is formed in the three-way connecting seat 4, the swing arm 51 is inserted into the swing arm groove 41, and a movable shaft 100 is arranged between the swing arm 51 and the swing arm groove 41 for connecting the caster assembly 5 and the three-way connecting seat 4 in a movable manner; the swing arm slot 41 is provided with a positioning protrusion 411, the swing arm 51 is provided with an upper positioning hole 511 and a lower positioning hole 511, and the positioning protrusion 411 is clamped into the corresponding positioning hole 511 to limit the caster wheel assembly 5 to move upwards or downwards; the caster wheel assembly 5 can be quickly and accurately limited in position through the matching of the two positioning holes 511 and the positioning protrusions 411; a first movable shaft hole 512 is formed between the upper positioning hole 511 and the lower positioning hole 511 of the swing arm 51, a corresponding second movable shaft hole 412 is formed on the side wall of the swing arm groove 41 of the three-way connecting seat 4, and the movable shaft 100 passes through the first movable shaft hole 512 and the second movable shaft hole 412.

In this embodiment, the caster assembly 5 includes a swing arm base 52 and a caster 53, one side of the swing arm base 52 is provided with a protective sleeve 521, the other side of the swing arm base extends upwards to form the swing arm 51, the caster 53 is connected to the bottom of the protective sleeve 521, and the protective sleeve 521 surrounds part of the three-way connection base 4; the three-way connecting seat 4 comprises a transverse pipe section 42 and an extension section 43 arranged at the upper part of the transverse pipe section, one end of the transverse pipe section 42 is fixedly connected with the rocker 3, the other end of the transverse pipe section is provided with the swing arm groove 41, and the extension section 43 is fixedly connected with the support foot rest 22; the support foot rest 22 comprises a front foot rest 221 and a rear foot rest 222, the bottom ends of the front foot rest 221 and the rear foot rest 222 are respectively and fixedly connected with a three-way connecting seat 4, each three-way connecting seat 4 is movably connected with a caster wheel assembly 5, and two ends of the rocker 3 are respectively and fixedly connected with the three-way connecting seat 4 connected with the front foot rest 221 and the three-way connecting seat 4 connected with the rear foot rest 222.

As a better embodiment, the folding device further comprises a key 6, a locking member 7, a direction limiting member 8 and a return spring 9, wherein the center of the locking member 7 is provided with a central column hole 71, the periphery of the locking member 7 is provided with a limiting boss 72, the inner side of the lower part of the folding rotating device 21 is provided with a circular upper seat 11, the inner side of the top of the supporting foot frame 22 is provided with a circular lower seat 12, the circular upper seat 11 is provided with a circular upper seat groove 111, the circular upper seat groove 111 is provided with a central column 112, the return spring 9 is arranged on the central column 112, two ends of the return spring respectively abut against the circular upper seat groove 111 and the locking member 7, the direction limiting member return spring 10 is arranged between the circular upper seat groove 111 and the direction limiting member 8, the circular lower seat 12 is provided with a circular lower seat groove 121, the locking member 7 and the direction limiting member 8 are arranged between the circular upper seat groove 111 and the circular lower seat 121, the key 6 is arranged at the outer side of the circular lower seat 12, And the inner side of the key 6 is provided with a push arm 61, the push arm 61 extends into the circular lower seat 12 to abut against or be close to the locking piece 7, and the inner end of the push arm 61 of the key 6 is provided with an anti-disengaging barb 62. One end of the direction limiting piece 8 is provided with a first inclined surface 81, the round lower seat groove 121 is provided with a direction limiting piece matching groove 122, the direction limiting piece matching groove 122 is provided with a corresponding second inclined surface 123, and the direction limiting piece 8 and the direction limiting piece matching groove 122 are in inclined surface abutting.

The working principle is as follows: when the crib is in an unfolded state, the caster wheel assembly 5 is turned upwards, and the crib can swing left and right under the action of the rocker 3, so that the crib has a swinging function; the trundle component 5 is turned downwards, the trundle component 5 is used as a supporting leg of the baby crib to be abutted against the ground, and the baby crib can also move under the action of the trundle component 5; when the crib is to be folded: the folding and rotating device 21 is rotated to the inner side of the bed body frame pipe 1 around the bed body frame pipe 1, the key 6 is pressed at the same time, the supporting foot frame 22 is folded and folded, and the whole process is simple to operate and convenient to use.

Claims (10)

1. The utility model provides a have crib of function of swaying concurrently, includes bed body frame pipe (1) to and articulate foot rest subassembly (2) in bed body frame pipe (1) both sides, foot rest subassembly (2) are including folding rotating device (21) and supporting foot rest (22), the upper portion of folding rotating device (21) is articulated with bed body frame pipe (1), and its lower part is connected with supporting foot rest (22), its characterized in that still includes rocker (3), tee bend connecting seat (4) and truckle subassembly (5), the both ends of tee bend connecting seat (4) respectively with supporting foot rest (22) and rocker (3) fixed connection, the other end and truckle subassembly (5) swing joint of tee bend connecting seat (4).

2. The crib with rocking function as claimed in claim 1, wherein: a swing arm (51) extends out of the caster wheel assembly (5), a swing arm groove (41) is formed in the three-way connecting seat (4), the swing arm (51) is inserted into the swing arm groove (41), and a movable shaft (100) is arranged between the swing arm (51) and the swing arm groove (41) to be connected, so that the caster wheel assembly (5) and the three-way connecting seat (4) form a movable connection.

3. The crib with a rocking function as claimed in claim 2, wherein: the swing arm groove (41) is provided with a positioning protrusion (411), the swing arm (51) is provided with an upper positioning hole (511) and a lower positioning hole (511) which correspond to each other, and the positioning protrusion (411) is clamped into the corresponding positioning hole (511) so as to limit the caster component (5) to move upwards or downwards.

4. The crib with rocking function of claim 3, wherein: open between two upper and lower locating hole (511) of swing arm (51) and have first activity shaft hole (512), it has corresponding second activity shaft hole (412) to open on the swing arm groove (41) lateral wall of tee junction seat (4), activity shaft (100) pass first activity shaft hole (512) and second activity shaft hole (412).

5. The crib with rocking function as claimed in claim 1, wherein: the caster wheel assembly (5) comprises a swing arm seat (52) and caster wheels (53), a protective sleeve (521) is arranged on one side of the swing arm seat (52), the other side of the swing arm seat upwards extends out of the swing arm (51), the bottom of the protective sleeve (521) is connected with the caster wheels (53), and the protective sleeve (521) surrounds part of the three-way connecting seat (4).

6. The crib with rocking function as claimed in any one of claims 2 to 5, wherein: the three-way connecting seat (4) comprises a transverse pipe section (42) and an extension section (43) arranged on the upper portion of the transverse pipe section, one end of the transverse pipe section (42) is fixedly connected with the rocker (3), the other end of the transverse pipe section is provided with the swing arm groove (41), and the extension section (43) is fixedly connected with the supporting foot frame (22).

7. The crib with rocking function as claimed in claim 6, wherein: the supporting foot rest (22) comprises a front foot rest (221) and a rear foot rest (222), the bottom ends of the front foot rest (221) and the rear foot rest (222) are respectively and fixedly connected with a three-way connecting seat (4), each three-way connecting seat (4) is movably connected with a caster assembly (5), and two ends of the rocker (3) are respectively and fixedly connected with the three-way connecting seat (4) connected with the front foot rest (221) and the three-way connecting seat (4) connected with the rear foot rest (222).

8. The crib with rocking function of claim 7, wherein: the rocker (3) is a concave arc-shaped rod.

9. The crib with rocking function as claimed in claim 1, wherein: the foldable rotating device is characterized by further comprising a key (6), a locking piece (7), a direction limiting piece (8) and a return spring (9), wherein a central column hole (71) is formed in the center of the locking piece (7), a limiting boss (72) is arranged on the periphery of the locking piece (7), a circular upper seat (11) is arranged on the inner side of the lower portion of the foldable rotating device (21), a circular lower seat (12) is arranged on the inner side of the top of a supporting foot rest (22), a circular upper seat groove (111) is formed in the circular upper seat (11), a central column (112) is arranged on the circular upper seat groove (111), the return spring (9) is arranged on the central column (112), two ends of the return spring respectively abut against the circular upper seat groove (111) and the locking piece (7), a direction limiting piece return spring (10) is arranged between the circular upper seat groove (111) and the direction limiting piece (8), and a circular lower seat groove (121) is formed in the circular lower seat (12), the locking piece (7) and the direction limiting piece (8) are arranged between the circular upper seat groove (111) and the circular lower seat groove (121), the key (6) is arranged on the outer side of the circular lower seat (12), the push arm (61) is arranged on the inner side of the key (6), the push arm (61) extends into the circular lower seat (12) to abut against or approach the locking piece (7), and the inner end of the push arm (61) of the key (6) is provided with an anti-separation barb (62).

10. The crib with a rocking function of claim 9, wherein: one end of the direction limiting piece (8) is provided with a first inclined surface (81), the round lower seat groove (121) is provided with a direction limiting piece matching groove (122), the direction limiting piece matching groove (122) is provided with a corresponding second inclined surface (123), and the direction limiting piece (8) and the direction limiting piece matching groove (122) are in inclined surface abutting.

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