CN110432652A - A kind of desktop and the folding table for being equipped with the desktop - Google Patents
A kind of desktop and the folding table for being equipped with the desktop Download PDFInfo
- Publication number
- CN110432652A CN110432652A CN201910904615.XA CN201910904615A CN110432652A CN 110432652 A CN110432652 A CN 110432652A CN 201910904615 A CN201910904615 A CN 201910904615A CN 110432652 A CN110432652 A CN 110432652A
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- China
- Prior art keywords
- plate body
- reinforcing rib
- desktop
- edge
- folding table
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003014 reinforcing effect Effects 0.000 claims description 69
- 238000005452 bending Methods 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/003—Connecting table tops to underframes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
A kind of desktop, including plate body, plate body edge are bent downward, and the plate body edge bottom in four corners of plate body is equipped with inside horizontal-extending flange.The folding table is equipped with left table leg and right table leg at the back side of plate body, and the center at plate body back is equipped with center connection sheet, and left lever is equipped between center connection sheet and left table leg, right pull rod is equipped between center connection sheet and right table leg.The desktop is by the way that after flange is arranged in four corners at plate body edge, flange can not only provide supporting plane, stack neatly convenient for desktop, and can significantly improve the structural strength of desktop rotation angle position.The folding table not only folding convenient, but also structural strength height, furthermore, the folding table can also limit the opening of feet and folding by position limiting structure, it is ensured that fold and open can smoothly in place, and, feet can be reliably locked in desktop back after folding, and be very suitable to outdoor camping use.
Description
Technical field
The present invention relates to a kind of outdoor tables, more particularly, to a kind of desktop and are equipped with the folding table of the desktop.
Background technique
The desktop of various different structures, difference of each desktop in addition to appearance and in shape are disclosed in the prior art
Outside, there is also architectural differences at desktop back.In order to improve the structural strength of desktop, existing desktop is generally all overleaf
Form criss-cross reinforcing rib structure.Although this reinforcing rib structure is simple, for improve desktop integral strength have compared with
Good effect, but this reinforcing rib structure does not carry out special strengthening to the structure of desktop corner area, and desktop corner area
It is more frequent position of colliding in use process, if not structure-reinforced to corner area progress, it is broken is easy to appear desktop corner
The phenomenon that damage.In addition, existing many outdoor tables are folding table, in general, these folding tables are equal in order to store and convenient transportation
The folding table leg for including desktop and being mounted at left and right sides of the bottom of the table, when folding, feet turns to the bottom of the table, opens
When, feet is opened and supports desktop.Although this folding table structure is simple, structural strength is inadequate, is generally only adapted to common
Household, if there is the occasion of particular requirement for the integral strength of folding table, it is also necessary to make the structure of this folding table into one
Step is improved.
Summary of the invention
First technical problem to be solved by this invention is for above-mentioned state of the art, and providing one kind can increase
Corner structure intensity, the desktop convenient for stacking.
Second technical problem to be solved by this invention is to provide a kind of structural strength for above-mentioned state of the art
High, folding convenient folding table.
The present invention solves technical solution used by above-mentioned first technical problem are as follows: the desktop, including plate body, it is described
Plate body edge is bent downward, it is characterised in that: the plate body edge bottom in four corners of plate body is equipped with inside level and prolongs
The flange stretched.
In order to effectively be supported to flange, it is connected between the flange and the plate body back side by support column.
Preferably, flange angle of rotation center is symmetrically extended to two adjacent plate body edges, and the width of flange is 5~
10mm, flange angle of rotation center to the development length at either side plate body edge be 20~50mm.
In order to improve the overall structural strength of desktop, the bead formed on back of the plate body has straight line reinforcing rib and U-shaped reinforcement
Muscle, the straight line reinforcing rib are distributed in a crisscross manner in whole or in part, and the U-shaped reinforcing rib is arranged along plate body length direction interval
And opening, towards plate body edge, the outside convex ribs that two of U-shaped reinforcing rib are oppositely arranged are connected with plate body edge, U-shaped reinforcing rib
Inside convex ribs be connected with the straight line reinforcing rib of lateral arrangement.
In order to further increase the structural strength of desktop, the U-shaped reinforcing rib of the plate body two sides is laterally mutually aligned, horizontal
It is connected to the two U-shaped reinforcing ribs to align by the straight line reinforcing rib of lateral arrangement, also, the straight line reinforcing rib is connected to U
The middle position of the inside convex ribs of shape reinforcing rib.
Further preferably, the spacing between the straight line reinforcing rib of longitudinal gap arrangement is 70~130mm, the U-shaped reinforcement
Spacing between two outside convex ribs of muscle is 60~100mm, and the spacing between adjacent U-shaped reinforcing rib is 60~100mm.
In order to further increase table top plate structure intensity, position that the straight line reinforcing rib is connected with plate body edge and
The position that U-shaped reinforcing rib is connected with plate body edge is equipped with bearing diagonal block.
In order to improve the structural strength of outer edge, at least two circles level is formed on the lateral wall at the plate body edge
The step of setting, also, the vertical projection phase of the inside edge of the vertical projection of the outer edge of upper step step adjacent with lower section
Mutually it is overlapped.
Further preferably, the adjacent step between the upper and lower away from identical.
In order to improve the structural strength of desktop central part, the plate under the premise of unobvious raising product weight
The body structure thin in thick middle, surrounding, the thickness of plate body is gradually thinning around from centre, also, the upper surface of plate body flushes.
The present invention solves technical solution used by above-mentioned second technical problem are as follows: back of the folding table in the plate body
Face is equipped with left table leg and right table leg, it is characterised in that: the center at the plate body back is equipped with center connection sheet, the center
Left lever is installed between connection sheet and left table leg, right pull rod is installed between the center connection sheet and right table leg.
Left table leg and right table leg can have a variety of structures, it is preferable that the left table leg includes left side mandril and is connected to a left side
Left-side support foot on the mandril of side, left side mandril is mounted on the left side at plate body back and parallel with plate body left side edge, described
Left-side support foot includes left bottom bar and the left support bar set on left bottom bar two sides, left support bar described in two and left side mandril
Both ends are connected, and the right table leg includes right side mandril and the Right side support foot that is connected on the mandril of right side, and right side mandril is mounted on
The right side at plate body back is simultaneously parallel with plate body right side edge, the Right side support foot include right bottom bar and be set to right bottom bar two sides
Right support bar, right support bar described in two is connected with the both ends of right side mandril.
In order to left table leg and right table leg folding and opening limit, respectively pacify in four corners at the plate body back side
Piece is fixedly connected with equipped with one, and the both ends of the left side mandril, which are rotatably connected on, corresponding is fixedly connected on piece, the right side top
The both ends of bar be rotatably connected on it is corresponding be fixedly connected on piece, strip limit hole is provided in the on piece that is fixedly connected, described
Left side mandril and right side mandril are equipped with the spacer pin matched with the strip limit hole, under folding table folded state, institute
The one end for stating spacer pin and strip limit hole offsets, and under folding table opening state, the spacer pin is another with strip limit hole
One end offsets.
In order to avoid to left side mandril and right side mandril rotation generate interference, the plate body back side four corners at
Type is fixedly connected with piece mounting portion, and lower fixinig plate is equipped on being fixedly connected with piece mounting portion, and the piece that is fixedly connected is mounted on
On lower fixinig plate, the position that the lower fixinig plate is matched with the left side mandril and right side mandril forms arc-shaped concave.
In order to reliably clamp folded left bottom bar and right bottom bar, it is equipped at the plate body back side for blocking
The movable holding ring of left bottom bar or right bottom bar, the movable holding ring include pedestal and the folded arm that is rotatably arranged on the pedestal, In
The folded arm is equipped with plectrum.
In order to avoid the generation of pull rod and corresponding bottom bar interferes, the left lever and left bottom bar infall or
The infall of right pull rod and right bottom bar is equipped with the avoiding structure mutually avoided.
Further preferably, the movable holding ring is arranged in the left side of plate body and is used to block the right bottom bar, the right side
Pull rod forms the oriented curved bending section in the plate body back side with the position that left bottom bar intersects, and the left bottom bar is crossed on the bending section
On, the bending section constitutes the avoiding structure, also, the reinforcing rib of the bending section and the plate body back side is mutually avoided.
For the pulling force left-right balance for generating pull rod to center connection sheet, the center connection sheet is integrally formed part,
The left and right side of center connection sheet is equipped with pull rod mounting groove, and the left lever and right pull rod are mounted on corresponding pull rod installation
In slot.
Further preferably, the centre of the center connection sheet is provided with the through-hole extended transversely through, and the pull rod mounting groove is located at
The left and right sides of through-hole.After through-hole is set, support reinforcing bar can be installed in the through hole, to improve the knot in the middle part of folding table
Structure intensity, can also install pipe in through-hole, and refuse bag covers at the both ends of pipe.
In order to position center connection sheet, prevent from horizontally slipping when its installation, plate body back side center, which is equipped with, to be connected
Contact pin mounting portion, is provided with multiple vertical mounting holes on the connection sheet mounting portion, the hole of vertical mounting hole described in part along to
Under be convexly equipped with position-limited edge edge, be provided in the center connection sheet and the vertical one-to-one connecting hole of mounting hole, also, portion
Divide the bulge loop formed around connecting hole for being caught in for corresponding position-limited edge edge.
As a preferred embodiment, the vertical mounting hole lines up two rows, and the vertical mounting hole of same row adds by first
Strengthening tendons are connected, and the corresponding vertical mounting hole of difference row is connected by the second reinforcing rib.
As another preferred embodiment, the vertical mounting hole lines up two rows, is equipped in the outside of vertical mounting hole outer
All reinforcing ribs, each vertical mounting hole are connected each by third reinforcing rib with the periphery reinforcing rib.
Compared with the prior art, the advantages of the present invention are as follows: the desktop passes through the edge bottom in four corners of plate body
Inwardly horizontal-extending flange is arranged in portion, and flange can not only provide supporting plane, stack neatly convenient for desktop, and can be with
The structural strength for improving rotation angle position can be mentioned further after being especially connected between flange and the plate body back side by support column
The structural strength of high desktop rotation angle position.In addition, the folding table is equipped with center connection sheet, center in the center at plate body back
It is connected between connection sheet and feet by pull rod, not only folding convenient, but also structural strength is high, in addition, the folding table may be used also
To be limited by position limiting structure to the opening of feet and folding, it is ensured that folding and open can smoothly in place, also, feet is rolled over
Poststack can be reliably locked in desktop back, it is seen that the folding table is very suitable to outdoor camping use.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the desktop of the embodiment of the present invention one；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the positive structure schematic of the desktop of the embodiment of the present invention one；
Fig. 4 is the enlarged diagram of part A in Fig. 3；
Fig. 5 is the structural schematic diagram of the folding table of the embodiment of the present invention one in a folded configuration；
Fig. 6 is the enlarged diagram of C portion in Fig. 5；
Fig. 7 is the partial structural diagram of the embodiment of the present invention one；
Fig. 8 is the structural schematic diagram of the center connection sheet of the embodiment of the present invention one；
Fig. 9 is the structural schematic diagram of the folding table of the embodiment of the present invention one in the on-state；
Figure 10 is the structural schematic diagram of the folding table of the embodiment of the present invention two in a folded configuration；
Figure 11 is the desktop partial structural diagram of the folding table of the embodiment of the present invention two.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment one:
As depicted in figs. 1 and 2, the desktop of the present embodiment is injection molding plates comprising rectangular plate body 1, plate body surrounding
Edge is bent downward, and is equipped in 11 bottom of plate body edge of 1 four corners of plate body from the inside horizontal-extending flange of edge bottom
12.In the present embodiment, 12 angle of rotation center of flange is symmetrically extended to two adjacent plate body edges 11, and the width of flange 12 is 5~
10mm, 12 angle of rotation center of flange to the development length at either side plate body edge 22 be 20~50mm.Optimal case is flange 12
Width be general 7mm, development length is about 38mm.1 corner of plate body uses turnup structure, and desktop not only can be improved
The structural strength of corner, and stack on desktop, flange provides supporting plane, stacks neatly convenient for desktop.In addition,
In order to improve intensity, it is connected between flange 12 and 1 back side of plate body by support column 13.
It is longitudinal direction with 1 length direction of plate body, width direction is that laterally, the bead formed on back of plate body 1 has straight line reinforcing rib 14 and U
Type reinforcing rib 15, the criss-cross distribution in whole or in part of straight line reinforcing rib 14, U-shaped reinforcing rib 15 is along between 1 length direction of plate body
Every setting and it is open towards plate body edge 11, the outside convex ribs that two of U-shaped reinforcing rib 15 are oppositely arranged and 11 phase of plate body edge
Even, the inside convex ribs of U-shaped reinforcing rib 15 are connected with the straight line reinforcing rib 14 of lateral arrangement.Also, the U-shaped reinforcement of 1 two sides of plate body
Muscle 15 is laterally mutually aligned, and laterally opposed two neat U-shaped reinforcing ribs 15 are connected by the straight line reinforcing rib 14 of lateral arrangement, and
And the straight line reinforcing rib 14 is connected to the middle position of the inside convex ribs of U-shaped reinforcing rib 15.In the present embodiment, longitudinal gap cloth
The spacing between straight line reinforcing rib set is 70~130mm, and the spacing between two outside convex ribs of the U-shaped reinforcing rib is 60
~100mm, the spacing between adjacent U-shaped reinforcing rib are 60~100mm.Optimal case are as follows: the straight line of longitudinal gap arrangement is reinforced
Spacing 100mm between muscle 14 or so, spacing and adjacent U-shaped reinforcing rib between two of U-shaped reinforcing rib 15 outside convex ribs
Spacing between 15 is 80mm or so.
For the structural strength for further increasing plate body 1, in the present embodiment, straight line reinforcing rib 14 is connected with plate body edge 11
Position and the position that is connected with plate body edge 11 of U-shaped reinforcing rib 15 be equipped with bearing diagonal block 16.Furthermore, it is contemplated that desktop
The middle section of plate is main weight-bearing areas, therefore, the plate body of the present embodiment structure thin in thick middle, surrounding, the thickness of plate body 1
Degree is gradually thinning around from centre, also, the upper surface of plate body 1 flushes.
As shown in Figure 3 and Figure 4, the lateral wall at the plate body edge 11 of the present embodiment forms step structure, specifically: plate body
Form the horizontally disposed step 17 of three circles on the lateral wall at edge 11, the step of two adjacent rings between the upper and lower away from identical, also, on
The vertical projection of the inside edge of the vertical projection of the outer edge of fang platform rank step adjacent with lower section overlaps.
As shown in Figures 5 to 9, the desktop of the folding table uses above-mentioned desktop, and the back side of plate body 1 is equipped with left table leg
21 and right table leg 22, the center at 1 back of plate body center connection sheet 3 is installed, is equipped between center connection sheet 3 and left table leg 21
Left lever 41 is equipped with right pull rod 42 between center connection sheet 3 and right table leg 22.
Wherein, the specific structure of left table leg 21 and right table leg 22 is as follows:
Left table leg 21 includes left side mandril 211 and the Left-side support foot being connected on the mandril of left side, and left side mandril 211 is installed
In the left side at 1 back of plate body and parallel with plate body left side edge, Left-side support foot includes left bottom bar 212 and is set to left bottom bar two
The left support bar 213 of side, two left support bars 213 are connected with the both ends of left side mandril 211.Correspondingly, right table leg 22 includes the right side
Side mandril 221 and be connected to right side mandril on Right side support foot, right side mandril 221 be mounted on the right side at 1 back of plate body and with
Plate body right side edge is parallel, and Right side support foot includes right bottom bar 222 and the right support bar 223 set on right bottom bar two sides, and two
Right support bar 223 is connected with the both ends of right side mandril 221.
The rotational structure of left table leg 21 and right table leg 22 is as follows:
It is formed in four corners at 1 back side of plate body and is fixedly connected with piece mounting portion 18, on being fixedly connected with piece mounting portion 18
Lower fixinig plate 6 is installed, is equipped on each lower fixinig plate 6 and is fixedly connected with piece 5.The both ends of left side mandril 211 are rotatablely connected
Be fixedly connected on piece 5 corresponding, the both ends of right side mandril 221 be rotatably connected on it is corresponding be fixedly connected on piece 5, for the ease of
What left side mandril 211 and right side mandril 221 smoothly turned, what lower fixinig plate 6 was matched with left side mandril 211 and right side mandril 221
Position forms arc-shaped concave 61.
It is provided with strip limit hole 51 on being fixedly connected with piece 5, is equipped with and item on left side mandril 211 and right side mandril 221
The spacer pin 23 that shape limit hole 51 matches.Under folding table folded state, one end phase of spacer pin 23 and strip limit hole 51
It supports, referring to fig. 4；Under folding table opening state, spacer pin 23 and the other end of strip limit hole 51 offset, referring to Fig. 5.
After feet folds, need that feet is fixed.In the present embodiment, two are equipped in the left side at 1 back side of plate body
A movable holding ring 7, as shown in figure 5, the both ends of right bottom bar 222 are stuck in movable holding ring 7 after right table leg 22 folds.Separately
Outside, the movable holding ring 7 of the present embodiment includes pedestal 71 and the folded arm 72 being rotatably arranged on pedestal, and plectrum is equipped in folded arm 72
73.It is downwards openable movable holding ring 7 by plectrum 73, right bottom bar 222 can smoothly take when needing to open right table leg 22
Out.
In order to avoid feet and pull rod interfere, infall or the right drawing in left lever 41 and left bottom bar 212 are needed
The infall of bar 42 and right bottom bar 222 is equipped with the avoiding structure mutually avoided.In the present embodiment, right pull rod 42 and left bottom bar 212
The position of intersection forms the curved bending section 421 in the oriented plate body back side, and left bottom bar 212 is crossed on bending section 421, bending section
421 constitute avoiding structure, also, bending section 421 and the reinforcing rib at 1 back side of plate body are mutually avoided.
The center connection sheet 3 of the present embodiment is integrated, and the left and right side of center connection sheet 3 is equipped with pull rod mounting groove
31, left lever 41 and right pull rod 42 are separately mounted in corresponding pull rod mounting groove 31.It is possible thereby to disperse stress, make pull rod pair
The pulling force left-right balance that center connection sheet 3 generates.In addition, the centre of center connection sheet 3 is provided with the through-hole 32 extended transversely through, pull rod
Mounting groove 31 is located at the left and right sides of through-hole 32.To improve the structural strength in the middle part of folding table, branch can be installed in through-hole 32
Support reinforcing rod.In addition, refuse bag can also be covered at the both ends of pipe, according to pipe convenient for storage rubbish in through-hole 32.
Connection sheet 3 mounting structure in center is as follows: in the present embodiment, 1 back side center of plate body is equipped with connection sheet mounting portion 19, even
Be provided with multiple vertical mounting holes 191 on contact pin mounting portion 19, the hole of vertical mounting hole 191 along the downwardly convex position-limited edge that is equipped with along 192,
Referring to fig. 2；It is provided in center connection sheet 3 and the one-to-one connecting hole 33 of vertical mounting hole 191, also, part connecting hole 33
Around form bulge loop 34 for being caught in along 192 for corresponding position-limited edge, referring to Fig. 8.
In the present embodiment, referring to fig. 2, vertical mounting hole 191 lines up two rows, and the vertical mounting hole 191 of same row passes through the
One reinforcing rib 193 is connected, and the corresponding vertical mounting hole 191 of difference row is connected by the second reinforcing rib 194.
The size of the desktop of the present embodiment is 1102 × 552 × 70mm, and certainly, this is preferred size, guarantor of the invention
Local is not limited to the size to shield range.
Embodiment two:
As shown in Figure 10 and Figure 11, in the present embodiment, connection sheet mounting portion 19 is equipped with vertical mounting hole 191 and is arranged into two
Row is equipped with periphery reinforcing rib 195 in the outside of vertical mounting hole 191, and each vertical mounting hole 191 is reinforced each by third
Muscle 196 is connected with periphery reinforcing rib 195.Remaining structure of the present embodiment can refer to embodiment one, herein not reinflated description.
Claims (22)
1. a kind of desktop, including plate body (1), the plate body edge are bent downward, it is characterised in that: in plate body (1)
Plate body edge (11) bottom of four corners is equipped with inside horizontal-extending flange (12).
2. desktop according to claim 1, it is characterised in that: pass through between the flange (12) and plate body (1) back side
Support column (13) is connected.
3. desktop according to claim 1, it is characterised in that: flange (12) the angle of rotation center is to two adjacent plates
Body edge (11) is symmetrically extended, and the width of flange (12) is 5~10mm, and flange (12) angle of rotation center is to either side plate body edge
(22) development length is 20~50mm.
4. desktop according to claim 1, it is characterised in that: the bead formed on back of the plate body (1) has straight line reinforcing rib
(14) it is distributed in a crisscross manner in whole or in part with U-shaped reinforcing rib (15), the straight line reinforcing rib (14), the U-shaped reinforcing rib
(15) it is arranged along plate body (1) length direction interval and is open towards plate body edge (11), two of U-shaped reinforcing rib (15) is opposite
The outside convex ribs of setting are connected with plate body edge (11), and the inside convex ribs of U-shaped reinforcing rib (15) and the straight line of lateral arrangement are reinforced
Muscle (14) is connected.
5. desktop according to claim 4, it is characterised in that: the U-shaped reinforcing rib (15) of plate body (1) two sides is laterally
It being mutually aligned, laterally opposed two neat U-shaped reinforcing ribs (15) are connected by the straight line reinforcing rib (14) of lateral arrangement, also,
The straight line reinforcing rib (14) is connected to the middle position of the inside convex ribs of U-shaped reinforcing rib (15).
6. desktop according to claim 4, it is characterised in that: the spacing between the straight line reinforcing rib of longitudinal gap arrangement
For 70~130mm, the spacing between two outside convex ribs of the U-shaped reinforcing rib is 60~100mm, adjacent U-shaped reinforcing rib it
Between spacing be 60~100mm.
7. desktop according to claim 4, it is characterised in that: the straight line reinforcing rib (14) and plate body edge (11) phase
The position that the position of connection and U-shaped reinforcing rib (15) are connected with plate body edge (11) is equipped with bearing diagonal block (16).
8. desktop according to claim 1, it is characterised in that: formed on the lateral wall of the plate body edge (11) to
The horizontally disposed step (17) of few two circle, also, the inner edge of the vertical projection of the outer edge of upper step step adjacent with lower section
The vertical projection on edge overlaps.
9. desktop according to claim 8, it is characterised in that: the adjacent step (17) between the upper and lower away from identical.
10. according to claim 1 to desktop described in any claim in 9, it is characterised in that: during the plate body (1) is in
Between thick, structure that surrounding is thin, the thickness of plate body (1) is from intermediate gradually thinning around, also, the upper surface of plate body (1) flushes.
11. a kind of folding table for being equipped in claims 1 to 10 desktop described in any claim, in the plate body (1)
The back side left table leg (21) and right table leg (22) are installed, it is characterised in that: the center at plate body (1) back is equipped with center
Connection sheet (3) is equipped with left lever (41) between the center connection sheet (3) and left table leg (21), the center connection sheet (3)
Right pull rod (42) are installed between right table leg (22).
12. folding table according to claim 11, it is characterised in that: the left table leg (21) includes left side mandril (211)
Be connected to left side mandril on Left-side support foot, left side mandril (211) be mounted on the left side at plate body (1) back and with plate body a left side
Side edge is parallel, and the Left-side support foot includes left bottom bar (212) and the left support bar (213) set on left bottom bar two sides, and two
Left support bar (213) described in root is connected with the both ends of left side mandril (211), and the right table leg (22) includes right side mandril
(221) and be connected to right side mandril on Right side support foot, right side mandril (221) be mounted on the right side at plate body (1) back and with
Plate body right side edge is parallel, and the Right side support foot includes right bottom bar (222) and the right support bar set on right bottom bar two sides
(223), right support bar (223) described in two is connected with the both ends of right side mandril (221).
13. folding table according to claim 12, it is characterised in that: respectively pacify in four corners at the plate body (1) back side
Be fixedly connected piece (5) equipped with one, the both ends of the left side mandril (211) be rotatably connected on it is corresponding be fixedly connected on piece (5),
The both ends of the right side mandril (221) be rotatably connected on it is corresponding be fixedly connected on piece (5), be fixedly connected on piece (5) described
Strip limit hole (51) are provided with, are equipped with and the strip limit hole on the left side mandril (211) and right side mandril (221)
(51) spacer pin (23) matched, under folding table folded state, the one of the spacer pin (23) and strip limit hole (51)
End offsets, and under folding table opening state, the spacer pin (23) and the other end of strip limit hole (51) offset.
14. folding table shown in 3 according to claim 1, it is characterised in that: formed in four corners at the plate body (1) back side
Piece mounting portion (18) are fixedly connected with, are equipped on being fixedly connected with piece mounting portion (18) lower fixinig plate (6), it is described to be fixedly connected
Piece (5) is mounted on lower fixinig plate (6), the lower fixinig plate (6) and the left side mandril (211) and right side mandril (221) phase
The position of cooperation forms arc-shaped concave (61).
15. folding table according to claim 12, it is characterised in that: be equipped at the plate body (1) back side for blocking
The movable holding ring (7) of left bottom bar (212) or right bottom bar (222), the movable holding ring (7) include pedestal (71) and are rotatably arranged on
Folded arm (72) on the pedestal is equipped with plectrum (73) on the folded arm (72).
16. folding table according to claim 15, it is characterised in that: in the left lever (41) and left bottom bar (212)
Infall or right pull rod (42) and the infall of right bottom bar (222) are equipped with the avoiding structure mutually avoided.
17. folding table according to claim 16, it is characterised in that: the movable holding ring (7) is arranged in a left side for plate body (1)
Side simultaneously is used to block the right bottom bar (222), and the position that the right pull rod (42) is intersected with left bottom bar (212) forms oriented plate
The curved bending section in the body back side (421), the left bottom bar (212) are crossed on the bending section (421), the bending section
(421) avoiding structure is constituted, also, the bending section (421) and the reinforcing rib at plate body (1) back side are mutually avoided.
18. folding table according to claim 11, it is characterised in that: the center connection sheet (3) is integrally formed part, in
The left and right side of heart connection sheet (3) is equipped with pull rod mounting groove (31), and the left lever (41) and right pull rod (42) are mounted on
In corresponding pull rod mounting groove (31).
19. folding table according to claim 18, it is characterised in that: the centre of the center connection sheet (3) is provided with transverse direction
Perforative through-hole (32), the pull rod mounting groove (31) are located at the left and right sides of through-hole (32).
20. folding table according to claim 18, it is characterised in that: pacify equipped with connection sheet in plate body (1) back side center
Dress portion (19) is provided with multiple vertical mounting holes (191), vertical mounting hole described in part on the connection sheet mounting portion (19)
(191) hole is equipped with position-limited edge edge (192) along downwardly convex, is provided with and the vertical mounting hole along the center connection sheet (3)
(191) one-to-one connecting hole (33), also, formed around part connecting hole (33) for supplying corresponding position-limited edge edge
(192) bulge loop (34) being caught in.
21. folding table according to claim 20, it is characterised in that: the vertical mounting hole (191) lines up two rows, same
The vertical mounting hole (191) of row is connected by the first reinforcing rib (193), and the corresponding vertical mounting hole (191) of difference row is logical
The second reinforcing rib (194) is crossed to be connected.
22. folding table according to claim 20, it is characterised in that: the vertical mounting hole (191) lines up two rows, perpendicular
Periphery reinforcing rib (195) are equipped with to the outside of mounting hole (191), each vertical mounting hole (191) is reinforced each by third
Muscle (196) is connected with the periphery reinforcing rib (195).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910904615.XA CN110432652A (en) | 2019-09-24 | 2019-09-24 | A kind of desktop and the folding table for being equipped with the desktop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910904615.XA CN110432652A (en) | 2019-09-24 | 2019-09-24 | A kind of desktop and the folding table for being equipped with the desktop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110432652A true CN110432652A (en) | 2019-11-12 |
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ID=68440628
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910904615.XA Pending CN110432652A (en) | 2019-09-24 | 2019-09-24 | A kind of desktop and the folding table for being equipped with the desktop |
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| CN (1) | CN110432652A (en) |
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