CN209320766U - A kind of children's seat body frame - Google Patents
A kind of children's seat body frame Download PDFInfo
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- CN209320766U CN209320766U CN201821936050.0U CN201821936050U CN209320766U CN 209320766 U CN209320766 U CN 209320766U CN 201821936050 U CN201821936050 U CN 201821936050U CN 209320766 U CN209320766 U CN 209320766U
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- supporting plate
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- body frame
- seat body
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Abstract
A kind of children's seat body frame disclosed by the utility model, it is related to children's seat, solve the problems, such as that small rack is because easily deformation occurs and then fractures for stress in children's seat body frame, drip irrigation device is: small rack on the left pipe is in mirror settings centered on the middle square tube with the small rack being set on the right pipe, the small rack includes being wholely set and mutually perpendicular lateral supporting plate and vertical supporting plate, and the lateral supporting plate difference transverse weld is on right pipe and the left pipe；The small rack further includes the reinforcing member being wholely set respectively with lateral supporting plate and vertical supporting plate；A kind of children's seat body frame of the utility model, so that small rack is not susceptible to deformation under stress condition and then is not susceptible to the problem of fractureing, to improve the service life of children's seat body frame.
Description
Technical field
The utility model relates to children's seat, in particular to a kind of children's seat body frame.
Background technique
As shown in Figure 1, a kind of existing children's seat body frame, including small rack 110, left pipe 111, right pipe 112, in
Square tube 113, left rack gear fixed plate 114 and right rack gear fixed plate 115 are equipped with small rack on left pipe 111 and right pipe 112
110, left pipe 111, right pipe 112, left rack gear fixed plate 114 and right rack gear fixed plate 115 are set in middle square tube 113；It is left
Square tube 111 and right pipe 112 are symmetrically set in the both ends of middle square tube 113, and left pipe 111, middle square tube 113 and right pipe 112 are first
Tail is connected to be arranged in " Fang " shape, and left rack gear fixed plate 114 is set to middle square tube 113 with right rack gear fixed plate 115 and manages far from left
111 and right pipe 112 side, and left rack gear fixed plate 114 and right rack gear fixed plate 115 are symmetrically set in the two of middle square tube 113
Side.
As shown in Figure 1, during children's seat body frame prolonged use, small rack 110 because stress easily deformation occurs into
And, there is improved space in the problem of fractureing so as to shorten the service life of children's seat body frame.
Utility model content
The purpose of the utility model is to provide a kind of children's seat body frames, and by the setting of reinforcing member, small rack is in stress
In the case of be not susceptible to deformation and then be not susceptible to the problem of fractureing, to improve the service life of children's seat body frame.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of children's seat body frame, including left pipe, right pipe, middle square tube, it is respectively arranged on left pipe and the right side
Small rack in square tube, the left rack gear fixed plate in the middle square tube and right rack gear fixed plate are set on the left pipe
Small rack with the small rack being set on the right pipe be in mirror settings centered on the middle square tube, the small rack includes
It is wholely set and mutually perpendicular lateral supporting plate and vertical supporting plate, and the lateral supporting plate difference transverse weld is managed in the right
On the left pipe；The small rack further includes the reinforcing member being wholely set respectively with lateral supporting plate and vertical supporting plate.
By using above-mentioned technical proposal, the small rack on the pipe of left is with the small rack on the pipe of right with described
It is in mirror settings centered on middle square tube, so that two small rack uniform forces, improve the stability of children's seat body frame；
Small rack is welded in right pipe and left pipe, so that small rack fixation, and fixed form is simple, is easy to
It realizes；
The reinforcing member being wholely set with lateral supporting plate and vertical supporting plate, so that small rack is not susceptible to shape under stress condition
Become and then be not susceptible to the problem of fractureing, to improve the service life of children's seat body frame.
The utility model is further arranged to: the reinforcing member includes that left side stiffening plate and right side parallel to each other are reinforced
Plate.
By using above-mentioned technical proposal, left side stiffening plate and right side stiffening plate are not susceptible to small rack in stress
In the case where deformation, material is reduced, reduces weight, it is practical.
The utility model is further arranged to: the left side stiffening plate and the right side stiffening plate are respectively arranged on the transverse direction
The left and right sides of supporting plate.
By using above-mentioned technical proposal, the left side stiffening plate and left and right sides for being respectively arranged on the left and right sides of lateral supporting plate add
Strong plate is not easy small rack in stress compared to the left side stiffening plate and left and right sides stiffening plate being set at lateral supporting plate center
It fractures.
The utility model is further arranged to: the left side stiffening plate and the rectangular triangle of the right side stiffening plate are set
It sets.
By using above-mentioned technical proposal, the left side stiffening plate and right side stiffening plate of rectangular triangle setting are being improved
Under the structural strength of small rack, material is reduced, reduces weight, it is practical.
The utility model is further arranged to: two right-angle sides of the left side stiffening plate are individually fixed in the lateral supporting plate
On the vertical supporting plate；Two right-angle sides of the right side stiffening plate are individually fixed in the lateral supporting plate and the vertical supporting plate
On.
By using above-mentioned technical proposal, two right-angle sides of left side stiffening plate are individually fixed in lateral supporting plate and vertical supporting plate
On, two right-angle sides of right side stiffening plate are individually fixed on lateral supporting plate and vertical supporting plate, increase left side stiffening plate and right side adds
The contact area of strong plate and lateral supporting plate, vertical supporting plate improves stability of the small rack in stress.
The utility model is further arranged to: it is slow that first is offered in the left side stiffening plate and the right side stiffening plate
Calking gap.
By using above-mentioned technical proposal, the setting in the first buffering gap, so that small rack can occur under stress condition
The brittleness of small rack is effectively reduced in slight deformation, so that small rack is not susceptible to fracture.
The utility model is further arranged to: the left side stiffening plate is in the corner of the lateral supporting plate and vertical supporting plate
Offer the second buffering gap communicated with first buffering gap；The right side stiffening plate is in the lateral supporting plate and vertically
The corner of supporting plate also offers the second buffering gap communicated with first buffering gap.
By using above-mentioned technical proposal, the first buffering gap and the second buffering gap are worked in coordination, so that small rack exists
A degree of deformation can occur under stress condition, the brittleness of small rack is effectively reduced and right side stiffening plate and left side are reinforced
Plate in stress with certain resiliency so that small rack is not susceptible to fracture.
The utility model is further arranged to: the transverse direction supporting plate and the interior lateral surface of vertical supporting plate corner are in rounding
Angle setting.
By using above-mentioned technical proposal, the setting of rounded corner reduces the brittleness of lateral supporting plate and vertical supporting plate corner,
Reduce the small rack probability that lateral supporting plate and vertical supporting plate fracture in corner under stress condition.
In conclusion the utility model has the following beneficial effects:
1, by the setting of reinforcing member, small rack is avoided because easily deformation occurs and then the problem of fractureing for stress, to mention
The high service life of children's seat body frame；
2, the first buffering gap and the second buffering gap are worked in coordination, and the brittleness of small rack are effectively reduced, so that small rack
It is not susceptible to fracture.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of children's seat body frame in the prior art；
Fig. 2 is the structural schematic diagram of the utility model children's seat body frame；
Fig. 3 is enlarged diagram of the portion A about small rack in Fig. 2.
In figure: 110, small rack；111, left is managed；112, right is managed；113, middle square tube；114, left rack gear fixed plate；
115, right rack gear fixed plate；11, left is managed；12, right is managed；2, middle square tube；3, small rack；31, lateral supporting plate；32, vertical branch
Plate；41, left rack gear fixed plate；42, right rack gear fixed plate；5, reinforcing member；51, left side stiffening plate；52, right side stiffening plate；6,
One buffering gap；7, the second buffering gap；8, round hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 2-3.
As shown in Fig. 2, a kind of children's seat body frame disclosed in the present embodiment, including left pipe 11, right pipe 12, middle square tube
2, left rack gear fixed plate 41, right rack gear fixed plate 42, the small rack 3 being respectively arranged on left pipe 11 and right pipe 12.
As shown in Fig. 2, small rack 3 is welded on left pipe 11 and right pipe 12, left pipe 11, right pipe 12, left rack gear
Fixed plate 41 and right rack gear fixed plate 42 are welded in middle square tube 2；Small rack 3 is located at 12 middle part of left pipe 11 and right pipe
Upside, left pipe 11 and right pipe 12 are symmetrically set in the both ends of middle square tube 2, and left pipe 11, middle square tube 2 and 12 head and the tail of right pipe
It is connected and is arranged in " Fang " shape, left rack gear fixed plate 41 is set to middle square tube 2 far from left pipe 11, right with right rack gear fixed plate 42
The side of pipe 12, and left rack gear fixed plate 41 and right rack gear fixed plate 42 are symmetrically set in the two sides of middle square tube 2.
As shown in Fig. 2, the small rack 3 being set on left pipe 11 is with middle square tube 2 with the small rack 3 being set on right pipe 12
Center is in mirror settings.Small rack 3 includes being wholely set and mutually perpendicular lateral supporting plate 31 and vertical supporting plate 32, wherein laterally
Supporting plate 31 and vertical supporting plate 32 are rectangle setting, and the end corner of lateral supporting plate 31 and vertical supporting plate 32 is in rounding
Angle setting, the interior lateral surface of 32 corner of lateral supporting plate 31 and vertical supporting plate are in rounded corner setting.Lateral supporting plate 31 is horizontal respectively
To being welded on right pipe 12 and left pipe 11.Round hole 8 is also provided at the center of vertical supporting plate 32.
As shown in Figure 2 and Figure 3, small rack 3 further includes the reinforcing being wholely set respectively with lateral supporting plate 31 and vertical supporting plate 32
Part 5.Reinforcing member 5 includes left side stiffening plate 51 and right side stiffening plate 52 parallel to each other.Left side stiffening plate 51 and right side stiffening plate
52 are respectively arranged on the left and right sides of lateral supporting plate 31.Wherein, left side stiffening plate 51 and the rectangular triangle of right side stiffening plate 52
Setting；And two right-angle sides of left side stiffening plate 51 are individually fixed on lateral supporting plate 31 and vertical supporting plate 32, right side stiffening plate 52
Two right-angle sides be individually fixed on lateral supporting plate 31 and vertical supporting plate 32.
As shown in Figure 2 and Figure 3, the first buffering gap 6, and are offered in left side stiffening plate 51 and right side stiffening plate 52
One buffering gap 6 is along the right angle of right angled triangle up to the long edge position of right angled triangle.Left side stiffening plate 51 is in lateral branch
The corner of plate 31 and vertical supporting plate 32 offers the second buffering gap 7 communicated with the first buffering gap 6；Right side stiffening plate 52
The the second buffering gap 7 communicated with the first buffering gap 6 is also offered in the corner of lateral supporting plate 31 and vertical supporting plate 32,
In second buffering gap 7 in square hole setting.
Above embodiments are only described in detail to the technical solution to the application, but the explanation of above embodiments is only
It is the method and its core concept for being used to help understand the utility model, should not be construed as a limitation of the present invention.This skill
Within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of by the technical staff in art field, should all cover
It is within the protection scope of the utility model.
Claims (8)
1. a kind of children's seat body frame, including left pipe (11), right manage (12), middle square tube (2), are respectively arranged on the left pipe
(11) and the small rack (3) on (12), the left rack gear fixed plate (41) on the middle square tube (2) and right tooth are managed in the right
Fixed plate (42), it is characterized in that: being set to the small rack (3) on left pipe (11) and being set on right pipe (12)
Small rack (3) is in mirror settings centered on the middle square tube (2), and the small rack (3) includes being wholely set and orthogonal
Lateral supporting plate (31) and vertical supporting plate (32), and the lateral supporting plate (31) respectively transverse weld in the right manage (12) and
On the left pipe (11)；The small rack (3) further includes being wholely set respectively with lateral supporting plate (31) and vertical supporting plate (32)
Reinforcing member (5).
2. a kind of children's seat body frame according to claim 1, it is characterized in that: the reinforcing member (5) includes parallel to each other
Left side stiffening plate (51) and right side stiffening plate (52).
3. a kind of children's seat body frame according to claim 2, it is characterized in that: the left side stiffening plate (51) and the right side
Side stiffening plate (52) is respectively arranged on the left and right sides of the lateral supporting plate (31).
4. a kind of children's seat body frame according to claim 2, it is characterized in that: the left side stiffening plate (51) and the right side
The rectangular triangle setting of side stiffening plate (52).
5. a kind of children's seat body frame according to claim 4, it is characterized in that: two right angles of the left side stiffening plate (51)
While being individually fixed on the lateral supporting plate (31) and the vertical supporting plate (32)；Two right-angle sides of the right side stiffening plate (52)
It is individually fixed on the lateral supporting plate (31) and the vertical supporting plate (32).
6. a kind of children's seat body frame according to claim 4, it is characterized in that: the left side stiffening plate (51) and the right side
The first buffering gap (6) is offered in side stiffening plate (52).
7. a kind of children's seat body frame according to claim 6, it is characterized in that: the left side stiffening plate (51) is in the cross
The the second buffering gap communicated with first buffering gap (6) is offered to the corner of supporting plate (31) and vertical supporting plate (32)
(7)；The right side stiffening plate (52) in the corner of the lateral supporting plate (31) and vertical supporting plate (32) also offer with it is described
The second buffering gap (7) that first buffering gap (6) communicates.
8. a kind of children's seat body frame according to claim 1, it is characterized in that: the transverse direction supporting plate (31) and vertical supporting plate
(32) the interior lateral surface of corner is in rounded corner setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936050.0U CN209320766U (en) | 2018-11-22 | 2018-11-22 | A kind of children's seat body frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936050.0U CN209320766U (en) | 2018-11-22 | 2018-11-22 | A kind of children's seat body frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320766U true CN209320766U (en) | 2019-08-30 |
Family
ID=67711184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936050.0U Active CN209320766U (en) | 2018-11-22 | 2018-11-22 | A kind of children's seat body frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320766U (en) |
-
2018
- 2018-11-22 CN CN201821936050.0U patent/CN209320766U/en active Active
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