CN208211743U - Folding table - Google Patents
Folding table Download PDFInfo
- Publication number
- CN208211743U CN208211743U CN201720463434.4U CN201720463434U CN208211743U CN 208211743 U CN208211743 U CN 208211743U CN 201720463434 U CN201720463434 U CN 201720463434U CN 208211743 U CN208211743 U CN 208211743U
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- insertion recess
- recess portion
- fitting portion
- desktop
- folding table
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Abstract
Folding table provided by the utility model, desktop main body from folded state can be become from unfolded state, it is constituted with the feet that can be freely loaded and unloaded on multiple desktop main bodys, the desktop main body is made of a pair of of desktop halfbody, the desktop halfbody by hinge be mounted to can doubling pattern, when which is in folded state, multiple feets can be accommodated in desktop ontology, become the suitcase-like guided and supported with handle, the back side of the desktop is equipped with insertion recess portion；The top of the feet is equipped with fitting portion, which is detachably fitted in the insertion recess portion；The fitting portion and the insertion recess portion have the size that can be entrenched togather with being interference fitted between each other, and the fitting portion is entrenched togather with the insertion recess portion by flexible deformation.By above structure, during installation, user can be easily by the center of the center alignment insertion recess portion of fitting portion, and feet is not easy loose or dislocation in use for the folding table that the utility model provides more.
Description
Technical field
The utility model relates to a kind of folding tables, when in particular to a kind of drawing teaching of progress indoors, or at family
The portable folding table used when outer outing, leisure.
Background technique
Existing folding table is from that can become folded state from unfolded state for example, disclosed in following patent documents
Desktop main body, and it can be freely loaded and unloaded on the feet composition of desktop main body, which is made of a pair of of desktop halfbody, the desktop
Halfbody by hinge be mounted to can doubling pattern, when which is in folded state, four feets can be accommodated in desktop
In ontology, become the suitcase-like guided and supported with handle.
Patent document:
Patent document 1: Japanese Unexamined Patent Publication 1974-59906 bulletin；
Patent document 2: Japanese Unexamined Patent Publication 2002-223862 bulletin；
Patent document 3: Japanese artistic conception logs in No. 910271 bulletins；
But in existing this folding table, in use, it may appear that the easy loose or dislocation of feet, so as to cause folding table
The case where overturning.
The utility model is the motion carried out in view of the above problems, and its purpose is to provide a kind of feets to install to desktop master
It is not easily to fall off after body, and simply and easily folding table is installed.
Utility model content
In order to achieve the above objectives, folding table provided by the utility model, from folded state can be become from unfolded state
Desktop main body, and can freely be loaded and unloaded on multiple feets of desktop main body and constitute, which is made of a pair of of desktop halfbody,
The desktop halfbody by hinge be mounted to can doubling pattern, when which is in folded state, multiple feets can be received
It is contained in desktop ontology, becomes the suitcase-like guided and supported with handle, which is characterized in that it is recessed that the back side of the desktop is equipped with insertion
Portion；The top of the feet is equipped with fitting portion, which is detachably fitted in the insertion recess portion；It is described chimeric
Portion and the insertion recess portion have the size that can be entrenched togather with being interference fitted between each other, and the fitting portion is inserted with described
Enter recess portion to be entrenched togather by flexible deformation.
In the utility model, the cross-sectional shape for being also possible to the fitting portion and the insertion recess portion is circle, described
The cross-sectional diameter for being inserted into recess portion is less than the cross-sectional diameter of the fitting portion.
Folding table provided by the utility model, since the cross-sectional diameter of the insertion recess portion is less than the fitting portion
Cross-sectional diameter passes through this so that the fitting portion can be entrenched togather with being interference fitted between each other with the insertion recess portion
Kind structure, can prevent folding table from falling off in use causes folding table to collapse.
And since the fitting portion is entrenched togather by flexible deformation with the insertion recess portion, it fitting portion and inserts
Enter recess portion to be easy to be entrenched togather and remain interference fit by mutual flexible deformation, so that feet and desktop main body are held
Easily assembling.
In the utility model, the front end for being also possible to the fitting portion is equipped with chamfering.
By above structure, since the front end of the fitting portion is equipped with chamfering, although the fitting portion is transversal
Face diameter is greater than the cross-sectional diameter of the fitting portion, but the cross-sectional diameter of the front end of the fitting portion is inserted less than described
Enter the cross-sectional diameter of the opening of recess portion, therefore in use, it, can be simple easily with certain import feature
The fitting portion is directed at the insertion recess portion by ground, and then the fitting portion is firmly inserted into the insertion recess portion by user,
The fitting portion can be made to be entrenched togather with the insertion recess portion by flexible deformation.
In the utility model, it is also possible to the insertion recess portion equipped with opening portion, which is by recessed to the insertion
The entrance chamfering in portion and formed.
By this structure, technical effect identical with above structure, the opening of the insertion recess portion can be equally played
The cross-sectional diameter at place is greater than the cross-sectional diameter of the fitting portion apex, so that there is certain import feature, it can be easily
The fitting portion is directed at the insertion recess portion.
In the utility model, it is trapezoidal for being also possible to the vertical sectional shape of the fitting portion and the insertion recess portion.
By this structure, in the same manner as described above, the cross-sectional diameter of the front end of the fitting portion is less than the insertion
The cross-sectional diameter of the opening portion of recess portion, therefore the fitting portion smoothly can be directed at the insertion recess portion, play with it is above-mentioned
The identical technical effect of structure.
Detailed description of the invention
Fig. 1 is the perspective view of the unfolded state of an embodiment of the folding table of the utility model；
Fig. 2 is the rearview of the receiving state of an embodiment of the folding table of the utility model；
Fig. 3 is the perspective view of the folded state of an embodiment of the folding table of the utility model；
Fig. 4 is the partial exploded perspective view of an embodiment of the folding table of the utility model；
Fig. 5 is the partial enlargement perspective view of an embodiment of the folding table of the utility model；
Fig. 6 is that the feet fitting portion of the folding table of the utility model and the first embodiment of desktop main body insertion recess portion are shown
It is intended to；
Fig. 7 is that the feet fitting portion of the folding table of the utility model and the second embodiment of desktop main body insertion recess portion are shown
It is intended to；
Fig. 8 is that the feet fitting portion of the folding table of the utility model and the 3rd embodiment of desktop main body insertion recess portion are shown
It is intended to；
Fig. 9 is that the feet fitting portion of the folding table of the utility model and the fourth embodiment of desktop main body insertion recess portion are shown
It is intended to；
Figure 10 is the feet fitting portion of the folding table of the utility model and the fourth embodiment of desktop main body insertion recess portion
Schematic diagram under interference fit.
Specific embodiment
Hereinafter, being described with reference to specific embodiment of the present utility model.
<unfolded state>
As shown in Figure 1, the folding table of the utility model has the desktop main body being made of the desktop halfbody 1a of pair of right and left
1, the desktop halfbody 1a of the pair of right and left is connected by hinge 1b, and the desktop halfbody 1a of pair of right and left can pass through hinge 1b
Rotation is folded into unfolded state or folded state.It is also respectively provided on the outside of the desktop halfbody 1a of pair of right and left for guiding and supporting
Handle portion 1d.Four feets 2 that can freely load and unload, four 2 forms of feet are respectively arranged at four table angles of desktop main body 1
Size is identical, with the horizontal plane of desktop main body 1 at plumbness when being installed on desktop main body 1.Desktop main body 1 has handle portion
It is divided to the two sides of the side 1d to be also respectively provided with each two saucers 3 in the left and right that can freely load and unload.Therefore, the folding table of the utility model
At unfolded state in use, being formed as unfolded state as shown in Figure 1.
<receiving state>
As shown in Fig. 2, the folding table of the utility model, since feet 2 and saucer 3 all can be loaded and unloaded freely,
When not using folding table, four feets 2 and four disassemblies of saucer 3 can be decomposed from desktop main body 1, then respectively by it
Corresponding position storage is corresponded at the back side of desktop main body 1 to fix, and is formed as receiving state as shown in Figure 2.
<folded state>
It, can be with as shown in figure 3, when feet 2 and saucer 3 are stored respectively and be fixed on the back side of desktop main body 1 by user
By the desktop halfbody 1a of pair of right and left by hinge 1b rotation fold, to be formed as folded state shown in Fig. 3.
Hereinafter, each component of folding table provided by the utility model is described in detail referring to attached drawing 4 to 5.
Fig. 4 is the partial enlargement top view of an embodiment of the folding table of the utility model.
<desktop main body 1>
As shown in figure 4, folding table has the desktop main body 1 being made of the desktop halfbody 1a of pair of right and left, pair of right and left
Desktop halfbody is connected by hinge 1b.
The back side of desktop main body 1 is formed with indentation fixed part 1f for storing fixed feet 2, for storing fixed cup stand
The insertion recess portion 1g of 3 cylindrical portion 1e and the fitting portion 2a for being inserted into following feets 2.
The outer peripheral surface of desktop main body 1 (does not show except the handle portion 1d as described above for guiding and supporting is formed in Fig. 3
Out), it is additionally provided with the chimeric hole portion 1h for being inserted into the enchasing plate portion 3c of following saucers 3.
<feet 2>
As shown in figure 4, feet 2 is shaped generally as the shape to spanner, it is 2 parts that the top of feet 2, which is provided with bifurcated,
Jag portion 2b, the end of 2 parts that jag portion 2b institute's bifurcated goes out is respectively formed with fitting portion 2a.When installing and using folding table
When, the back side by by each fitting portion 2a in multiple (such as four) feets 2, being inserted into desktop main body 1 respectively is formed by slotting
Enter recess portion 1g, makes the horizontal plane of feet 2 and desktop main body 1 at right angle, so as to be placed in desktop main body 1 smoothly as
On the platform in face etc..
In addition, feet 2 is equipped with hole portion 2c, when by the storage of feet 2 to desktop main body 1, pass through the hole in feet 2
The back side that 2c indentation in portion is fixed to desktop main body 1 is formed by indentation fixed part 1f, so as to which table is fixed in the storage of feet 2
The back side of face main body 1.
<saucer 3>
As shown in figure 4, saucer 3 is by being shaped generally as columnar shape, saucer 3 is by for storing beverage bottle or drawing work
The housing recess 3b and enchasing plate portion 3c of tool etc. are constituted, when installing and using folding table, by by the enchasing plate of four saucers 3
Portion 3c is inserted into enchasing plate portion 3c set by the outer peripheral surface of desktop main body 1, respectively so as to make saucer 3 be placed in desktop master
The peripheral side of body 1.
In addition, the bottom surface of the housing recess 3b of saucer 3 is formed with bottom outlet 3a, when by the storage of saucer 3 to desktop main body 1,
It is formed by cylindrical portion 1e by the back side that the bottom outlet 3a of 3 bottom surface of saucer indentation is fixed to desktop main body 1, so as to by saucer
The back side of desktop main body 1 is fixed in 3 storages.
<each component storage form>
As shown in figure 5, the utility model can be by feet 2 and saucer when not needing using folding table by above structure
3 storages are formed as shown in Figure 5, since the utility model can easily simply will be related to the back side of desktop main body 1
Accessory is accommodated in folding table, and the reception position of related accessory is fixed position, therefore is not susceptible to shake collision, to press down
The situation for leading to damage etc. is mutually collided between component processed.
<first embodiment of feet fitting portion>
Fig. 6 is that the feet fitting portion of the folding table of the utility model and the first embodiment of desktop main body insertion recess portion are shown
It is intended to.
As shown in fig. 6, the folding table after assembling in order to prevent, is not susceptible to the case where feet 2 falls off, therefore, by feet 2
Top is formed by the diameter D of fitting portion 2a1, it is set as being formed by insertion recess portion 1g's slightly larger than the back side of desktop main body 1
Diameter d1。
Under this structure, due to the cross-sectional diameter D of the fitting portion 2a of feet 21Greater than the insertion recess portion 1g of desktop main body 1
Cross-sectional diameter d1, therefore fitting portion 2a and insertion recess portion 1g can be entrenched togather with being interference fitted between each other, pass through this
The case where kind structure, can prevent folding table from falling off in use causes folding table to collapse.
And since fitting portion 2a and insertion recess portion 1g are entrenched togather by flexible deformation, unless fitting portion 2a with
Insertion recess portion 1g is fitted into for a long time, causes the flexible deformation of fitting portion 2a that can not restore, it is generally the case that use every time, by table
After foot 2 unloads, the fitting portion 2a of feet 2 can the coefficient of elasticity based on material itself voluntarily reply script size, therefore even if
It is used for multiple times, the fitting portion 2a of feet 2 is still able to maintain the interference fit with the insertion recess portion 1g of desktop main body 1.
<second embodiment of feet fitting portion>
Fig. 7 is that the feet fitting portion of the folding table of the utility model and the second embodiment of desktop main body insertion recess portion are shown
It is intended to.
As shown in fig. 7, the fitting portion 2a of the feet 2 and insertion recess portion 1g of desktop main body 1 and above-mentioned first embodiment are substantially
It is identical, be formed as the whole cross-sectional diameter D of fitting portion 2a1Greater than the cross-sectional diameter d of the insertion recess portion 1g of desktop main body 11。
But in the embodiment, the front end of fitting portion 2a is equipped with chamfering, the cross-sectional diameter at the apex of the chamfered part
For D2。
At this point, being formed as following relationship between each cross-sectional diameter: the whole cross-sectional diameter D of fitting portion 2a1Greater than slotting
Enter the cross-sectional diameter d of recess portion 1g1, and it is inserted into the cross-sectional diameter d of recess portion 1g1Greater than the cross section at the apex of chamfered part
Diameter is D2。
By above structure, the feet 2 under the present embodiment can not only obtain the technical effect of above-mentioned first embodiment, together
When, since the front end of fitting portion 2a is provided with chamfering, and the cross-sectional diameter D of the chamfering2Less than the cross section of insertion recess portion 1g
Diameter d1, therefore user by feet 2 insertion be fixed to desktop main body 1 when, can be simply easily by the fitting portion of feet 2
2a is directed at the insertion recess portion 1g of desktop main body 1, after fitting portion 2a is firmly then inserted into insertion recess portion 1g, can make fitting portion
2a and insertion recess portion 1g is entrenched togather by flexible deformation, to avoid falling off for feet.
<3rd embodiment of feet fitting portion>
Fig. 8 is that the feet fitting portion of the folding table of the utility model and the 3rd embodiment of desktop main body insertion recess portion are shown
It is intended to.
As shown in figure 8, the fitting portion 2a of the feet 2 and insertion recess portion 1g of desktop main body 1 and above-mentioned first and second embodiment are big
It causes identical, is formed as the whole cross-sectional diameter D of fitting portion 2a1Greater than the cross-sectional diameter of the insertion recess portion 1g of desktop main body 1
d1。
But in the embodiment, it is different from above-mentioned second embodiment, the front end of fitting portion 2a is not provided with chamfering, but is inserting
The front end for entering recess portion 1g is provided with opening portion, which formed by the entrance chamfering to insertion recess portion 1g,
And the cross-sectional diameter at the opening portion apex is d2。
At this point, being formed as following relationship between each cross-sectional diameter: the cross-sectional diameter D of fitting portion 2a1It is recessed greater than being inserted into
The cross-sectional diameter d of portion 1g1, but the cross-sectional diameter for being less than the opening portion apex of insertion recess portion 1g is d2.That is, insertion recess portion 1g
Opening portion apex cross-sectional diameter be d2Cross-sectional diameter D greater than fitting portion 2a1, the cross-sectional diameter D of fitting portion 2a1
Greater than the cross-sectional diameter d of insertion recess portion 1g1。
It is formed by 3rd embodiment by above structure, can also obtain skill identical with above-mentioned first and second embodiment
Art effect can be very advantageously by the center of the center alignment insertion recess portion 1g of fitting portion 2a, convenient for users to inserting in assembling
Enter.Once fitting portion 2a is inserted into insertion recess portion 1g, then being inserted into recess portion 1g can be realized by extruding force to fitting portion 2a's
Clamping, thus in use, feet loosening not easily to fall off.
<fourth embodiment of feet fitting portion>
Fig. 9 is that the feet fitting portion of the folding table of the utility model and the fourth embodiment of desktop main body insertion recess portion are shown
It is intended to.
As shown in figure 9, the insertion recess portion 1g of desktop main body 1 is formed as the vertical sectional shape that diameter from top to bottom slowly reduces
For the structure of trapezoidal recess portion, wherein the cross-sectional diameter of the opening portion of insertion recess portion 1g is d3, cross-sectional diameter at bottom
For d4。
Corresponding thereto, the fitting portion 2a of feet 2 is formed as the vertical sectional shape that diameter from top to bottom slowly reduces and is
The structure of trapezoidal protrusion, wherein the cross-sectional diameter of the front end of fitting portion 2a is D4, with insertion recess portion 1g depth away from
It is D3 from the cross-sectional diameter at corresponding a certain node.
Then, be formed as following relationship between each cross-sectional diameter:
1) cross-sectional diameter for being inserted into the opening portion of recess portion 1g is d3It is slightly less than transversal at the above-mentioned node of fitting portion 2a
Face diameter D3；
2) cross-sectional diameter being inserted at the bottom of recess portion 1g is d4The cross section for being slightly less than the front end of fitting portion 2a is straight
Diameter D4；
3) the cross-sectional diameter D of the front end of fitting portion 2a4The cross-sectional diameter of opening portion less than insertion recess portion 1g is
d3。
Under the embodiment, when the fitting portion 2a of feet 2 insertion is fitted into the insertion recess portion 1g of desktop main body 1, be formed as
The insertion chimerism of interference fit shown in Fig. 10, since fitting portion 2a has coefficient of elasticity, although fitting portion 2a
The cross-sectional diameter of each node slightly larger than insertion recess portion 1g in institute corresponding node at cross-sectional diameter, but by elasticity change
The insertion recess portion 1g being fitted into desktop main body 1 still can be inserted in shape, at this point, the insertion recess portion 1g based on desktop main body 1 is to table
The extruding force of the fitting portion 2a of foot 2 can successfully clamp feet, without will cause the feelings easy to fall off for causing folding table to overturn
Condition.
Therefore, fourth embodiment is formed by by above structure, although in implementing in structure with above-mentioned first~third
Structure have biggish difference, but can equally obtain technical effect identical with above-mentioned the first~tri- embodiment, assemble
When, it can be very advantageously by the center of the center alignment insertion recess portion 1g of fitting portion 2a, convenient for users to insertion.Once will be fitted into
Portion 2a is inserted into insertion recess portion 1g, since the cross-sectional diameter of each node of fitting portion 2a is opposite slightly larger than institute in insertion recess portion 1g
The cross-sectional diameter at node answered, therefore fitting portion 2a flexible deformation can be made, then it can be by insertion recess portion 1g to fitting portion
2a squeezes clamping of the chucking power realization to fitting portion 2a, thus in use, feet loosening not easily to fall off.
In conclusion the feet that the utility model by following proposal, solves folding table is not easy to install or after being installed
The problems such as easy loose or dislocation.
That is: the back side of the described desktop is equipped with chimeric recess portion；The top of the feet is equipped with fitting portion, which can be free
It is fitted in the chimeric recess portion to handling；The fitting portion is embedding with that can be interference fitted between each other with the chimeric recess portion
The size being combined, and the fitting portion is entrenched togather with the chimeric recess portion by flexible deformation.It is further preferred that institute
The diameter for stating the opening apex of insertion recess portion is slightly larger than the diameter of fitting portion apex.
And enumerate following three kinds relatively optimized preferably implementation method:
A, insertion recess portion integral diameter is identical；And diameter is slightly smaller than the diameter of other positions at fitting portion apex；That is, chimeric
Portion's apex diameter is slightly smaller than inserted into recess portion diameter, and insertion recess portion diameter is slightly smaller than the diameter of fitting portion other positions.
B, fitting portion integral diameter is identical；And it is inserted into the diameter that recess portion opening diameter is slightly larger than other positions；That is, insertion
Recess portion opening diameter is slightly larger than fitting portion diameter, diameter of the fitting portion diameter slightly larger than insertion recess portion other positions.
C, fitting portion and insertion recess portion at can chimeric longitudinal section stepped cross mutually structure, and fitting portion size is slightly
Greater than insertion recess portion size.
So as to which the following technical effects are achieved:
1, when folding table is installed, fitting portion center is directed at insertion recess portion center convenient for user；
2, when fitting portion is inserted into insertion recess portion, feet is not easy loose or dislocation.
But the technical scope of the utility model is not limited only to above-mentioned four kinds of embodiments, as long as being provided in the utility model
Technical solution objective in (that is: fitting portion diameter slightly larger than insertion recess portion diameter, and fitting portion apex diameter slightly smaller than be inserted into
Recess portion opening diameter) improvement, modification, combination, should all be attributed to the range that the utility model is protected.In addition, feet
Can be four more than, for example can be six or eight.In addition, the utility model is also applied for the folding table of not saucer.
Claims (5)
1. a kind of folding table, from the desktop main body of folded state can be become from unfolded state, and it can freely be loaded and unloaded on desktop main body
Multiple feets constitute, which is made of a pair of of desktop halfbody, which is mounted to by hinge can doubling
Pattern, when which is in folded state, multiple feets can be accommodated in desktop ontology, become the hand guided and supported with handle
Suitcase shape, which is characterized in that
The back side of the desktop is equipped with insertion recess portion；
The top of the feet is equipped with fitting portion, which is detachably fitted in the insertion recess portion；
The fitting portion and the insertion recess portion have the size that can be entrenched togather with being interference fitted between each other, and described embedding
Conjunction portion is entrenched togather with the insertion recess portion by flexible deformation.
2. folding table according to claim 1, which is characterized in that
The cross-sectional shape of the fitting portion and the insertion recess portion is circle, and the cross-sectional diameter of the insertion recess portion is less than institute
State the cross-sectional diameter of fitting portion.
3. folding table according to claim 2, which is characterized in that
The front end of the fitting portion is equipped with chamfering.
4. folding table according to claim 2, which is characterized in that
The insertion recess portion is equipped with opening portion, which formed by the entrance chamfering to the insertion recess portion.
5. folding table according to claim 2, which is characterized in that
The vertical sectional shape of the fitting portion and the insertion recess portion is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463434.4U CN208211743U (en) | 2017-04-28 | 2017-04-28 | Folding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463434.4U CN208211743U (en) | 2017-04-28 | 2017-04-28 | Folding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208211743U true CN208211743U (en) | 2018-12-11 |
Family
ID=64531882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720463434.4U Active CN208211743U (en) | 2017-04-28 | 2017-04-28 | Folding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208211743U (en) |
-
2017
- 2017-04-28 CN CN201720463434.4U patent/CN208211743U/en active Active
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