CN208515233U - A kind of push-and-pull blank with reinforcement type handrail - Google Patents
A kind of push-and-pull blank with reinforcement type handrail Download PDFInfo
- Publication number
- CN208515233U CN208515233U CN201721440978.5U CN201721440978U CN208515233U CN 208515233 U CN208515233 U CN 208515233U CN 201721440978 U CN201721440978 U CN 201721440978U CN 208515233 U CN208515233 U CN 208515233U
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- China
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- handrail
- blank
- fixed plate
- sectional material
- strip
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Abstract
The utility model discloses a kind of push-and-pull blanks with reinforcement type handrail, including blank, movable upper sectional material, movable lower sectional material, active side profile, upper angle fixed plate, inferior horn fixed plate and strip handrail；Upper angle fixed plate, inferior horn fixed plate are each attached to the back side of blank；One end of upper angle fixed plate is connected on movable upper sectional material, and the other end is connected on active side profile；One end of inferior horn fixed plate is connected on active side profile, and the other end is connected on movable lower sectional material；The middle part of strip handrail is fixed on movable lower sectional material by splicing profile among handrail；Strip handrail is fixed in inferior horn fixed plate by handrail intermediate bracket；Handrail intermediate bracket is two, is located at the both ends of splicing profile among handrail.The bigger push-and-pull pressure that the handrail of the application can be born in push-and-pull process, blank are also not easy to deform damage.
Description
Technical field
The utility model relates to a kind of educational outfit technology more particularly to a kind of push-and-pull blanks with reinforcement type handrail.
Background technique
Currently, push-and-pull blank is waited since easy to use and cleaning is convenient a little, by by the universal joyous of education sector personnel
It meets.
Pushing and pulling the push-and-pull handrail of blank on the market is all to directly select to be fixed on above the profile of blank lower edge, Huo Zhezhi
It connects and is fixed on above blank.Design irrationality is that blank is easy damage bosom when handrail is by certain pressure in this way.Because
Stress point is the unilateral stress in blank.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of push-and-pulls with reinforcement type handrail
Blank.The movable section of four sides of blank is fixedly connected by angle fixed plate, inferior horn fixed plate in the application setting, is then passed through
The stress point of strip handrail is decomposed inferior horn fixed plate and activity by splicing profile and handrail intermediate bracket among handrail
On lower sectional material, the bigger push-and-pull pressure that such handrail can be born in push-and-pull process, blank is also not easy to deform damage.
The purpose of this utility model adopts the following technical scheme that realization: a kind of push-and-pull blank with reinforcement type handrail, including
Blank, the movable lower sectional material for being mounted on blank lower edge, is mounted on blank or so at the movable upper sectional material for being mounted on blank top edge
The active side profile of both sides of the edge is fixedly connected with movable upper sectional material and the upper angle fixed plate of active side profile, is fixedly connected with activity
The inferior horn fixed plate of lower sectional material and active side profile and the strip handrail being mounted below movable lower sectional material；The upper angle is solid
Fixed board, inferior horn fixed plate are each attached to the back side of blank；One end of the upper angle fixed plate is connected on movable upper sectional material, another
End is connected on active side profile；One end of the inferior horn fixed plate is connected on active side profile, and the other end is connected to activity
On lower sectional material；The middle part of the strip handrail is fixed on movable lower sectional material by splicing profile among handrail；The strip
Shape handrail is fixed in inferior horn fixed plate by handrail intermediate bracket；Handrail intermediate bracket is two, is located among handrail
The both ends of splicing profile.
Further, the handrail intermediate bracket is L-shaped, and the both ends of handrail intermediate bracket offer fixing threaded hole, helps
The top of hand intermediate bracket is fixed in inferior horn fixed plate by screw and fixing threaded hole cooperation, and the bottom end of handrail intermediate bracket is logical
It crosses screw and fixing threaded hole cooperation is fixed on strip handrail.
Further, fixing threaded hole is offered on splicing profile among the handrail, splicing profile passes through spiral shell among handrail
Silk is fixed on movable lower sectional material with fixing threaded hole cooperation.
Further, the rounded L-type in longitudinal section of the strip handrail, strip handrail upper end is equipped with boss, described
Movable lower sectional material is equipped with the groove fastened with boss cooperation.
Further, the middle part of the strip handrail is equipped with accommodation groove, and the both ends of strip handrail are held equipped with handrail
Hole.
Further, the bottom end junction of the active side profile is equipped with strengthens angle, and the bottom of the strengthens angle is equipped with solid
Determine screw hole, the strip handrail is fixedly connected by screw with the cooperation of fixing threaded hole.
Further, the strengthens angle is equipped with trim.
Compared with prior art, the utility model has the beneficial effects that:
The movable section of four sides of blank is fixedly connected by angle fixed plate, inferior horn fixed plate in the application setting, then
By splicing profile among handrail and handrail intermediate bracket by the stress point of strip handrail decompose inferior horn fixed plate and
On movable lower sectional material, the bigger push-and-pull pressure that such handrail can be born in push-and-pull process, blank is also not easy to deform
Damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of push-and-pull blank of the utility model preferred embodiment with reinforcement type handrail；
Fig. 2 is the schematic cross-section in Fig. 1 along line A-A；
The part dismantling schematic diagram that Fig. 3 is Fig. 2；
Fig. 4 is the enlarged diagram of the B area in Fig. 3；
Fig. 5 is the local disassemblying structure schematic diagram of the push-and-pull blank of reinforcement type handrail；
Fig. 6 is the local disassemblying structure schematic diagram at the push-and-pull blank back side of reinforcement type handrail；
Fig. 7 is the enlarged diagram in the region C in Fig. 6.
In figure: 1, blank；2, movable upper sectional material；3, movable lower sectional material；301, groove；4, active side profile；5, upper angle is solid
Fixed board；6, inferior horn fixed plate；7, strip handrail；701, boss；702, accommodation groove；703, handrail holds hole；8, among handrail
Splicing profile；9, handrail intermediate bracket；10, strengthens angle；11, screw；12, trim.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in figs. 1-7, a kind of push-and-pull blank with reinforcement type handrail including blank 1, is mounted on the work of blank top edge
Dynamic upper sectional material 2, the movable lower sectional material 3 for being mounted on blank lower edge, the active side profile 4 for being mounted on blank left and right sides edge,
It is fixedly connected with movable upper sectional material and the upper angle fixed plate 5 of active side profile, is fixedly connected with movable lower sectional material and active side profile
Inferior horn fixed plate 6 and the strip handrail 7 being mounted below movable lower sectional material；The upper angle fixed plate, inferior horn fixed plate are equal
It is fixed on the back side of blank；One end of the upper angle fixed plate is connected on movable upper sectional material, and the other end is connected to active side type
On material；One end of the inferior horn fixed plate is connected on active side profile, and the other end is connected on movable lower sectional material；The strip
The middle part of shape handrail is fixed on movable lower sectional material by splicing profile 8 among handrail；The strip handrail passes through in handrail
Between bracket 9 be fixed in inferior horn fixed plate；Handrail intermediate bracket is two, is located at the both ends of splicing profile among handrail.
The movable section of four sides of blank is fixedly connected by angle fixed plate, inferior horn fixed plate in the application setting, then
By splicing profile among handrail and handrail intermediate bracket by the stress point of strip handrail decompose inferior horn fixed plate and
On movable lower sectional material, the bigger push-and-pull pressure that such handrail can be born in push-and-pull process, blank is also not easy to deform
Damage.
Specifically, the handrail intermediate bracket is L-shaped, and the both ends of handrail intermediate bracket offer fixing threaded hole, handrail
The top of intermediate bracket is fixed in inferior horn fixed plate by screw 11 and fixing threaded hole cooperation, and the bottom end of handrail intermediate bracket is logical
It crosses screw and fixing threaded hole cooperation is fixed on strip handrail.
Specifically, fixing threaded hole is offered on splicing profile among the handrail, splicing profile passes through screw among handrail
11 are fixed on movable lower sectional material with fixing threaded hole cooperation.
Specifically, the rounded L-type in longitudinal section of the strip handrail, strip handrail upper end is equipped with boss 701, described
Movable lower sectional material is equipped with the groove 301 fastened with boss cooperation.
Specifically, the middle part of the strip handrail is equipped with accommodation groove 702, and the accommodation groove is for placing pen or hairbrush.It is long
The both ends of bar shaped handrail are equipped with handrail and hold hole 703.
Further, the bottom end junction of the active side profile is equipped with strengthens angle 10, and the bottom of the strengthens angle is equipped with
Fixing threaded hole, the strip handrail are fixedly connected by screw 11 with the cooperation of fixing threaded hole.The strengthens angle is equipped with dress
Decorative cover 12.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (7)
1. a kind of push-and-pull blank with reinforcement type handrail, which is characterized in that including blank, be mounted in the activity of blank top edge
Profile, the active side profile for being mounted on blank left and right sides edge, is fixedly connected the movable lower sectional material for being mounted on blank lower edge
Movable upper sectional material with the upper angle fixed plate of active side profile, be fixedly connected with the inferior horn fixed plate of movable lower sectional material Yu active side profile
And it is mounted on the strip handrail below movable lower sectional material；The upper angle fixed plate, inferior horn fixed plate are each attached to blank
The back side；One end of the upper angle fixed plate is connected on movable upper sectional material, and the other end is connected on active side profile；The inferior horn
One end of fixed plate is connected on active side profile, and the other end is connected on movable lower sectional material；The middle part of the strip handrail
It is fixed on movable lower sectional material by splicing profile among handrail；The strip handrail is fixed on down by handrail intermediate bracket
In the fixed plate of angle；Handrail intermediate bracket is two, is located at the both ends of splicing profile among handrail.
2. as described in claim 1 with the push-and-pull blank of reinforcement type handrail, which is characterized in that the handrail intermediate bracket is in L
Type, the both ends of handrail intermediate bracket offer fixing threaded hole, and the top of handrail intermediate bracket is matched by screw and fixing threaded hole
Conjunction is fixed in inferior horn fixed plate, and the bottom end of handrail intermediate bracket is fixed on strip handrail by screw and fixing threaded hole cooperation
On.
3. as described in claim 1 with the push-and-pull blank of reinforcement type handrail, which is characterized in that splicing profile among the handrail
On offer fixing threaded hole, splicing profile is fixed on movable lower sectional material by screw and fixing threaded hole cooperation among handrail.
4. as described in claim 1 with the push-and-pull blank of reinforcement type handrail, which is characterized in that the vertical of the strip handrail cuts
The rounded L-type in face, strip handrail upper end are equipped with boss, and the activity lower sectional material is equipped with the groove fastened with boss cooperation.
5. as described in claim 1 with the push-and-pull blank of reinforcement type handrail, which is characterized in that the middle part of the strip handrail
Equipped with accommodation groove, the both ends of strip handrail are equipped with handrail and hold hole.
6. as described in claim 1 with the push-and-pull blank of reinforcement type handrail, which is characterized in that the bottom end of the active side profile
Junction is equipped with strengthens angle, and the bottom of the strengthens angle is equipped with fixing threaded hole, and the strip handrail passes through screw and fixed spiral shell
The cooperation in hole is fixedly connected.
7. as claimed in claim 6 with the push-and-pull blank of reinforcement type handrail, which is characterized in that the strengthens angle is equipped with decoration
Lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440978.5U CN208515233U (en) | 2017-11-01 | 2017-11-01 | A kind of push-and-pull blank with reinforcement type handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440978.5U CN208515233U (en) | 2017-11-01 | 2017-11-01 | A kind of push-and-pull blank with reinforcement type handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208515233U true CN208515233U (en) | 2019-02-19 |
Family
ID=65327597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721440978.5U Active CN208515233U (en) | 2017-11-01 | 2017-11-01 | A kind of push-and-pull blank with reinforcement type handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208515233U (en) |
-
2017
- 2017-11-01 CN CN201721440978.5U patent/CN208515233U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |