CN209398133U - A kind of extension box - Google Patents
A kind of extension box Download PDFInfo
- Publication number
- CN209398133U CN209398133U CN201821311631.5U CN201821311631U CN209398133U CN 209398133 U CN209398133 U CN 209398133U CN 201821311631 U CN201821311631 U CN 201821311631U CN 209398133 U CN209398133 U CN 209398133U
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- box body
- horizontal knob
- stud
- box
- strip
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Abstract
The utility model discloses a kind of extension box, including box body, rotation regulating part, the rotation regulating part includes stud and the horizontal knob for being fixed on stud lower end, accommodating chamber is equipped in the box body, the horizontal knob is mounted in the accommodating chamber of box body, and the cartridge upper surface is equipped with stud bolt hole, and the upper end of the stud passes through stud bolt hole and is set on the outside of box body, the upper surface of the horizontal knob is equipped with strip, is equipped with the limited block that can be engaged with the upper surface strip of horizontal knob in the box body.The bolt of height adjustment assembly is set screw rod and horizontal knob structure by the utility model, utilize the strip and limited block formation snap-in structure on horizontal knob, realize the relatively fixed of horizontal knob, to effectively solve the problems, such as the folding of screw rod Yi Yinmen and loosen, it is ensured that height adjustment assembly can keep Metacentre Height for a long time.
Description
Technical field
The utility model relates to the doors of Furniture fittings product technical field more particularly to hanging wheel, specially adjusting height to hang
Case assembly.
Background technique
Existing hanging roller device of overbang-door mainly includes pulley assembly, height adjustment assembly and mounting assembly, and mounting assembly is past
Past to be combined together with height adjustment assembly, when installing overhang-door fan, previous mode is first to adjust to height adjustment assembly
Section, then install to the mounting assembly on overhang-door fan, although hanging roller device of overbang-door is after installing at present, still by mounting assembly
Height adjustment assembly can be so adjusted, but during height adjustment assembly has the disadvantage in that 1, back and forth sliding door, it is high
The screw rod that degree adjusts component is easy to loosen, and loses the height set originally；2, install after to the secondary of height adjustment assembly
It adjusts difficult.
Utility model content
The utility model provides a kind of extension box, is easy at least solving the screw rod of height adjustment assembly in the prior art
The problem of loosening, and losing the height set originally.
The utility model provides a kind of extension box, including box body, rotation regulating part, and the rotation regulating part includes stud
With the horizontal knob for being fixed on stud lower end, accommodating chamber is equipped in the box body, the horizontal knob is mounted on the receiving of box body
In chamber, the cartridge upper surface is equipped with stud bolt hole, and the upper end of the stud passes through stud bolt hole and is set on the outside of box body, the level
The upper surface of knob is equipped with strip, is equipped with the limited block that can be engaged with the upper surface strip of horizontal knob in the box body.
Further, the strip on the horizontal knob is 6-15, the strip using stud as the center of circle, etc. angles rotate
The upper surface of horizontal knob is set.
Further, the side of the horizontal knob is equipped with 6-15 raised line, and the raised line is equidistantly mounted on level
On the side of knob.
Further, the box body one side is equipped with the first hatch frame, and first hatch frame is connected with accommodating chamber
It is logical.
Further, it is additionally provided with the second hatch frame on the box body another side opposite with the first hatch frame,
Second hatch frame is connected with accommodating chamber.
Further, the box body includes box body main part, stud fixing piece, and the side of the stud fixing piece is equipped with first
Groove, box body main part upper end are equipped with the second groove, the stud fixing piece be mounted on box body main part make it is described first recessed
Slot and the second groove are combined into stud bolt hole.
Further, the door extension box further include installation part, and the installation part is equipped with the indent to match with box body
There is the one side of the second hatch frame to insert in the concave inward structure of installation part, box body is made to be fixed on installation for structure, the box body
On part.
Further, third hatch frame, the third hatch frame are additionally provided on the concave inward structure of the installation part
It is connected with the second hatch frame.
Further, the vertical range of the limited block and accommodating chamber bottom is not less than the thickness of the horizontal knob and strip
The sum of degree.
Further, the limited block bottom is equipped with limited block, and the limited block can be with horizontal knob upper surface
Strip engaging.
The utility model is set as screw rod and horizontal knob knot compared with prior art, by the bolt of height adjustment assembly
Structure realizes the relatively fixed of horizontal knob, to effectively solve using the strip and limited block formation snap-in structure on horizontal knob
Certainly the folding of screw rod Yi Yinmen and the problem of loosen, it is ensured that height adjustment assembly can keep Metacentre Height for a long time.
Detailed description of the invention
Fig. 1 is the structural perspective of the utility model embodiment；
Fig. 2 is the configuration schematic diagram of the utility model embodiment；
Fig. 3 is the main view of the utility model embodiment；
Fig. 4 is the structural schematic diagram of the utility model embodiment installation part；
Fig. 5 is the mounting structure schematic diagram of the utility model embodiment installation part and box body.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
Extension box are applied on wooden overhang-door in the utility model embodiment, are used as timber extension box.
The utility model embodiment discloses a kind of timber extension box, and as depicted in figs. 1 and 2, including box body 1, rotation are adjusted
Part 2, the rotation regulating part 2 include stud 21 and the horizontal knob 22 for being fixed on 21 lower end of stud, are equipped with and hold in the box body 1
Receive chamber, the horizontal knob 22 is mounted in the accommodating chamber of box body 1, and 1 upper surface of box body is equipped with stud bolt hole, the stud 21
Upper end pass through stud bolt hole and be set to the outside of box body 1, the upper surface of the horizontal knob 22 is equipped with strip 23, in the box body 1
Equipped with the limited block 13 that can be engaged with the upper surface strip 23 of horizontal knob 22.
Optionally, the strip 23 on the horizontal knob 22 is 6-15, the strip 23 with stud 21 is the center of circle, etc. folder
Angle is rotatably provided in the upper surface of horizontal knob 22.The side of the horizontal knob 22 is equipped with 6-15 raised line 24, the raised line
24 are equidistantly mounted on the side of horizontal knob 22.As shown in figure 3, the vertical range of the limited block 13 and accommodating chamber bottom
Not less than the sum of the thickness of the horizontal knob 22 and strip 23.13 bottom of limited block is equipped with limited block, the limit
Fastener can engage with the strip 23 of horizontal 22 upper surface of knob.
Wherein, as shown in Fig. 2, the flat cylindrical structure of horizontal knob 22, the strip 23 on horizontal knob 22 is 15,
The side of horizontal knob 22 is equipped with 15 raised lines 24, makes the side flute profile side wall construction of horizontal knob 22.As shown in figure 3, limit
Position block 13 is mounted in box body, and limited block is located at the lower surface of limited block 13, and limited block is chosen as limit salient point, limit
Item or other structures that can play position-limiting action, limited block is limit salient point, and and water in the utility model embodiment
Strip 23 on flat knob 22 forms snap-in structure.The limited block 13 and the vertical range of accommodating chamber bottom are not less than the water
The sum of the thickness of flat knob 22 and strip 23, thus horizontal knob 22 can relative limit block 13 move up and down, when horizontal knob 22
When upper surface is bonded with limited block 13, limit convex point makes to be between horizontal knob 22 and limited block 13 between strip 23
Fastening state；It is detached from when horizontal knob 22 moves down limit salient point with strip 23, horizontal knob 22 is made to be detached from the state being fixed,
And it can rotate freely.
Optionally, as shown in Figure 1,1 one side of the box body is equipped with the first hatch frame 111, first hatch frame
111 are connected with accommodating chamber.The second opening knot is additionally provided on 1 another side of box body opposite with the first hatch frame 111
Structure, second hatch frame are connected with accommodating chamber.
Wherein, as shown in Figure 1, the first hatch frame 111 is rectangular aperture structure, the part-structure exposure of horizontal knob 22
In the first hatch frame 111.
During installation, hanging wheel structure is mounted in upper sliding rail, hanging wheel structure is equipped with tool threaded hole, and staff utilizes
Timber extension box are mounted on the lower section of hanging wheel structure by stud 21, and staff passes through horizontal knob 22 in the first hatch frame 111
Flute profile side wall construction come the direction of rotation of controlled level knob 22, and then make stud 21 be screwed into or deviate from tool threaded hole, thus
Realize the adjusting to timber extension box height；Staff the box body of timber and timber extension box is carried out it is relatively fixed, timber from
Body weight drives box body to sink, and is bonded the upper surface of horizontal knob 22 with limited block 13, makes to limit salient point to 23 position of strip
It is fixed, realizes the engaging effect to rotation regulating part 2.
The bolt of height adjustment assembly is set 22 structure of screw rod 21 and horizontal knob by the utility model embodiment, utilizes
Strip 23 and limited block 13 on horizontal knob 22 form snap-in structure, the relatively fixed of horizontal knob 22 are realized, thus effectively
It solves the problems, such as the folding of 21 Yi Yinmen of screw rod and loosens, it is ensured that height adjustment assembly can keep Metacentre Height for a long time.Together
When, the first hatch frame 111 of the utility model embodiment setting allows installation personnel directly by the first hatch frame
111 pairs of horizontal knobs 22 control, even if after timber completes installation, it can also be directly right by the first hatch frame 111
Horizontal knob 22 control effectively, and effectively solves to carry out Secondary Control difficulty to height adjustment assembly after installation in the prior art
The problem of.In addition, the utility model embodiment allows staff manually to horizontal knob by setting flute profile side wall construction
22 are controlled, and the use of screwdriver, spanner is avoided, and simplify the installation process of timber extension box, improve the use of timber extension box
Convenience.
Optionally, as depicted in figs. 1 and 2, the box body 1 includes box body main part 11, stud fixing piece 12, and the stud is solid
The side for determining part 12 is equipped with the first groove, and 11 upper end of box body main part is equipped with the second groove, and the stud fixing piece 12 is installed
First groove and the second groove is set to be combined into stud bolt hole on box body main part 11.
Particularly, as shown in Figure 4 and Figure 5, the timber extension box further include installation part 3, and the installation part 3 is equipped with and box
The concave inward structure 31 that body 1 matches, the concave inward structure that there is the box body 1 one side of second hatch frame to insert in installation part 3
In 31, it is fixed on box body 1 on installation part 3.
Particularly, as shown in figure 4, being additionally provided with third hatch frame 32 on the concave inward structure 31 of the installation part 3, described
Three hatch frames 32 are connected with the second hatch frame.
Wherein, as shown in figure 4, the two sidewalls of concave inward structure 31 are equipped with fastener, 1 two sides side wall of box body has and fastener
The compression piece to match, box body 1 are fastened in concave inward structure 31 by compression piece, are had pressure-bearing item above concave inward structure 31, are held
Press strip is set to the upper end of box body 1, and in the operating condition, pressure-bearing item bears the pressure from box body 1, to realize the phase of box body 1
To fixation.The both sides of installation part 3 are additionally provided with mounting hole, installation part 3 can be fixed on timber by mounting hole.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System, although the utility model is described in detail referring to above-described embodiment, those of ordinary skill in the art should
Understand, technical staff read present specification after specific implementation of the utility model can still be modified or
Equivalent replacement, but these are modified or are changed within all without departing from present utility model application accompanying claims protection scope.
Claims (10)
1. a kind of extension box, which is characterized in that the door extension box include box body, rotation regulating part, and the rotation regulating part includes
Stud and the horizontal knob for being fixed on stud lower end are equipped with accommodating chamber in the box body, and the horizontal knob is mounted on box body
In accommodating chamber, the cartridge upper surface is equipped with stud bolt hole, and the upper end of the stud passes through stud bolt hole and is set on the outside of box body, described
The upper surface of horizontal knob is equipped with strip, is equipped with the limited block that can be engaged with the upper surface strip of horizontal knob in the box body.
2. according to claim 1 extension box, which is characterized in that the strip on the horizontal knob is 6-15, described
Strip using stud as the center of circle, etc. angles be rotatably provided in the upper surface of horizontal knob.
3. according to claim 2 extension box, which is characterized in that the side of the horizontal knob is equipped with 6-15 raised line,
The raised line is equidistantly mounted on the side of horizontal knob.
4. according to claim 1 or 3 extension box, which is characterized in that the box body one side is equipped with the first hatch frame,
First hatch frame is connected with accommodating chamber.
5. door extension box according to claim 4, which is characterized in that the box body other side opposite with the first hatch frame
The second hatch frame is additionally provided on face, second hatch frame is connected with accommodating chamber.
6. according to claim 1 extension box, which is characterized in that the box body includes box body main part, stud fixing piece, institute
The side for stating stud fixing piece is equipped with the first groove, and box body main part upper end is equipped with the second groove, the stud fixing piece peace
First groove and the second groove is set to be combined into stud bolt hole on box body main part.
7. according to claim 5 extension box, which is characterized in that the door extension box further include installation part, the installation part
It is equipped with the concave inward structure to match with box body, the indent that there is the box body one side of the second hatch frame to insert in installation part
In structure, keep box body fixed on mountings.
8. according to claim 7 extension box, which is characterized in that be additionally provided with third on the concave inward structure of the installation part and open
Mouth structure, the third hatch frame are connected with the second hatch frame.
9. according to claim 1 extension box, which is characterized in that the vertical range of the limited block and accommodating chamber bottom is not
Less than the sum of the horizontal knob and thickness of strip.
10. according to claim 1 extension box, which is characterized in that the limited block bottom is equipped with limited block, the limit
Bit card part can engage with the strip of horizontal knob upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311631.5U CN209398133U (en) | 2018-08-14 | 2018-08-14 | A kind of extension box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311631.5U CN209398133U (en) | 2018-08-14 | 2018-08-14 | A kind of extension box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398133U true CN209398133U (en) | 2019-09-17 |
Family
ID=67877782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311631.5U Active CN209398133U (en) | 2018-08-14 | 2018-08-14 | A kind of extension box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979406A (en) * | 2018-08-14 | 2018-12-11 | 中山市欧派克五金制品有限公司 | A kind of extension box |
-
2018
- 2018-08-14 CN CN201821311631.5U patent/CN209398133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979406A (en) * | 2018-08-14 | 2018-12-11 | 中山市欧派克五金制品有限公司 | A kind of extension box |
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